Ch.4 - Chemical Quantities & Aqueous ReactionsSee all chapters

Sections | |||
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Molarity | 23 mins | 0 completed | Learn Summary |

Normality & Equivalent Weight | 24 mins | 0 completed | Learn Summary |

Solution Stoichiometry | 22 mins | 0 completed | Learn |

Solubility Rules | 7 mins | 0 completed | Learn Summary |

Net Ionic Equations | 21 mins | 0 completed | Learn Summary |

Electrolytes | 19 mins | 0 completed | Learn Summary |

Redox Reaction | 32 mins | 0 completed | Learn Summary |

Balancing Redox Reactions | 22 mins | 0 completed | Learn |

Activity Series | 19 mins | 0 completed | Learn |

End of Chapter Problems | 46 mins | 0 completed | Learn |

Additional Sections |
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Dilution |

Redox Reactions |

Calculate Oxidation Number |

Types of Chemical Reactions |

Calculate the number of moles HCl in 62.85mL of 0.453 M hydrochloric acid.

Determine the molarity of a solution formed by dis...

How many moles of Nal are in 23.0 mL of a 0.250 M ...

What mass of KBr is needed to make a 6.54 M soluti...

How many grams of phosphoric acid are there in 175...

Which diagram represents the most concentrated sol...

What is the molarity of a solution made by dissolv...

Determine the mass (g) of solute required to form ...

How many moles of PO43– ions are in 2.00 L of a 0....

How many milliliters of a 0.184 M NaNO 3 solution ...

3.25 g of acetone (CH 3COCH3, 58.08 g/mol) are dis...

How many chloride ions are present in 65.5 mL of 0...

If 4.49 g NaNO3 (molar mass = 85.0 g/mol) is disso...

If 5.15 g Fe(NO3)3 (molar mass = 241.9 g/mol) is d...

What is the mass of potassium iodide (molar mass =...

How many milligrams of NaCN are required to prepar...

What volume (in µL) of 0.100 M HBr contains 0.170 ...

How many moles of Ca2+ ions are in 0.100 L of a 0....

Which of the following solutions will have the hig...

Calculate the molarity of bromide ions in a soluti...

Determine the molarity of a solution formed by dis...

A 4.691 g sample of MgCl2 is dissolved in enough w...

How many grams of KMnO 4 are required to prepare 7...

Hydrochloric acid is widely used as a laboratory r...

How many liters of a 0.0550 M NaOH solution contai...

What is the molarity of formaldehyde in a solution...

An aqueous solution that is 42.0% of C 2H6 by mass...

What is the molarity of an NaOH solution which con...

What is the molarity of formaldehyde in a solution...

How many grams of KOH are required to prepare a 25...

A solution has 25.65 g of calcium perchlorate (MW ...

Calculate the number of moles HCl in 62.85mL of 0....

A 46.2-mL, 0.568 M calcium nitrate [Ca(NO3)2] solu...

What would be the molarity of NaOH in a solution m...

Which one of the following solutions will have the...

What is the total concentration of ions in a 1.1 M...

Calculate the molarity of a saturated solution of ...

What is the concentration of K+ ions in a 0.045 M ...

You have a solution of table salt in water. What h...

a. At 30°C , the molar solubility of barium sulfat...

A solution of ammonia is made by dissolving 35 g N...

The molecular weight of ethanol (C2H5OH) is 46.1 a...

The molecular weight of ethanol (C2H5OH) is 46.1 a...

(a) Is the concentration of a solution an intensiv...

(b) What is the difference between 0.50 mol HCl an...

(a) Suppose you prepare 500 mL of a 0.10 M solutio...

What number of grams of KBr are needed to prepare ...

(b) Suppose you prepare 500 mL of a 0.10 M aqueous...

What is the molarity of a solution that contains 1...

(c) A certain volume of a 0.50 M solution contains...

A scientist wants to make a solution of tribasic s...

Spongebob Squarepants dissolved 4.96 g HNO3 in eno...

(a) Calculate the molarity of a solution made by d...

(b) How many moles of KMnO4 are present in 250 mL ...

Calculate the molarity of each of the following so...

(c) How many milliliters of 11.6 M HCl solution ar...

The average adult human male has a total blood vol...

A person suffering from hyponatremia has a sodium ...

Which of the solutions below have the same molar c...

(a) How many grams of solute are present in 50.0 m...

(b) If 4.00 g of (NH 4)2SO4 is dissolved in enough...

How many moles of NaCl are required to make 250 mL...

(c) How many milliliters of 0.0250 M CuSO4 contain...

If you want to double the concentration of a solut...

In each of the following pairs, indicate which has...

In each of the following pairs, indicate which has...

An average human being has about 5.0 L of blood in...

In each of the following pairs, indicate which has...

What volume of a 0.716 M KBr solution is needed to...

Indicate the concentration of each ion or molecule...

Indicate the concentration of each ion or molecule...

Indicate the concentration of each ion or molecule...

Acetylsalicylic acid is the active ingredient in a...

Indicate the concentration of each ion present in ...

Determine the molarity of a solution formed by dis...

Indicate the concentration of each ion present in ...

Indicate the concentration of each ion present in ...

What does this statement mean? 2.35 M LiF

Pure acetic acid, known as glacial acetic acid, is...

Glycerol, C3H8O3, is a substance used extensively ...

When hydrochloric acid reacts with magnesium metal...

Carminic acid, a naturally occurring red pigment e...

Douglasite is a mineral with the formula 2KCl • Fe...

The concentration of distilled white vinegar is wr...

Calculate the concentration of all ions present wh...

Determine the mass (g) of solute required to form ...

What mass of FeCl2 is needed to prepare 750.0 mL o...

What is the molarity of Cl− in each solution?
A) ...

1) What is the concentration of K + in 0.15 M of K...

Calculate the molarity of each of these solutions....

Calculate the molarity of each of these solutions....

A chemist wants to make 5.0 L of a 0.260 M CaCl2 s...

A solution of ethanol (C2H5OH) in water is prepare...

What is the concentration of nitrate ions in a 0.1...

Calculate the concentration of all ions present in...

A 25.00-mL sample of hydrochloric acid solution re...

Calculate the concentration of all ions present in...

A 10.00-mL sample of vinegar, an aqueous solution ...

Calculate the concentration of all ions present in...

Which of the following solutions has the largest c...

Which of the following solutions is the most basic...

Calculate the concentration of all ions present in...

Commercial grade HCl solutions are typically 39.0%...

Calculate the concentration of all ions present in...

A 10.00-mL sample of vinegar, an aqueous solution ...

Calculate the concentration of all ions present in...

Citric acid, which can be obtained from lemon juic...

Calculate the concentration of all ions present in...

What volume of 0.0200 M calcium hydroxide is requi...

Calculate the concentration of all ions present in...

A 30.0-mL sample of an unknown strong base is neut...

Which of the following solutions of strong electro...

A student titrates an unknown amount of potassium ...

What mass of NaOH is contained in 250.0 mL of a 0....

A solution was prepared by dissolving 39.0 g of KC...

The concentration of a certain sodium hydroxide so...

If 10. g of AgNO3 is available, what volume of 0.2...

Calculate the molarity of each of the following so...

How many milligrams of NaCN are required to prepar...

How many moles of sodium ions are in 35.0 ml of a ...

Calculate the sodium ion concentration when 70.0 m...

What volume, in liters, of a 2.00 M KCl solution c...

38. A solution was prepared by mixing 50.00 mL of ...

Calculate the molarity of the following solutions....

How many liters of a 0.0550 M KCl solution contain...

How many moles of LiI are contained in 258.6 mL of...

What mass of copper (II) acetate (Cu(C2H3O2)2 141....Enter your answer in the provided box. What volume...How many moles of MgCl2 are present in 47.5 mL of ...What is the molarity of ZnCl2 that forms when 30.0...Calculate the volume of a 0.921 M sulfuric acid (H...What volume of a 0.39 M Mg(NO3)2 solution contains...How many moles of solute are present in the follow...Calculate the volume in millimeters of a 3.4M calc...When solutions of silver nitrate and potassium chl...What volume (in milliliters) of a 0.615 M NaOH sol...Calculate the mass of KI in grams required to prep...Enter your answer in the provided box.An aqueous s...Calculate the molarity of 0.750 mol of Na2S in 1.6...Calculate the volume in liters of a 3.3 x 10 -4 μM...A laboratory procedure calls for making 450.0 mL o...The end point of a titration was reached after 28 ...What is the molar concentration of Na + ions in 0....How many grams of NaOH (MW = 40.0) are there in 35...Calculate the molarity of the two solutions. a) 0....If 7.01 g of CuNO3 is dissolved in water to make a...How many mL of a 0.181 M aqueous solution of cobal...Calculate the molarity of the two solutions.a. 0.4...How many liters of a 0.0550 M LiF solution contain...Concentrated aqueous hydrochloric acid is 37.2 wt%...Calculate the molarity of the two solutions.a. 0.1...How many moles of nitrate ion are in 1.0 L of a 4....Calculate the molarity of each of the following so...A solution containing equal masses of glycerol (C3...A chemist adds 470.0 mL of a 8.8 x 10-5 mM silver(...What is the molarity of a solution made by dissolv...You have 500 mL of a 5.0 M solution of nitric acid...How many grams of solute are present in 385 mL of ...Sodium hydroxide is extremely soluble in water. At...A chemist prepares a solution of aluminum chloride...If 5.91 g of CuNO, is dissolved in water to make a...Calculate the mass of NaCl in a 35-mL sample of a ...What NaCl concentration results when 229 mL of a 0...Calculate the volume in liters of a 2.0 x 10-5 µmo...In the laboratory you dissolve 17.7 g of sodium ac...A student weighs out a 7.62 g sample of AlI3, tran...How many grams of solute are needed to prepare eac...If 4.99 g of CuNO3 is dissolved in water to make a...Calculate the molarity of 125.0 mL of a solution t...Calculate the number of moles of solute present in...How many grams of cobalt(II) sulfate, CoSO4, must ...Calculate the volume in milliliters of a 3.67 mol/...What mass of ammonium acetate would be required to...Sodium hydroxide is extremely soluble in water. At...How many grams of NaOH would be needed to make 200...Calculate the molarity of 0.400 mol of Na2S in 1.3...When a 1.00 L sample of water from the surface of ...Enter your answer in the provided box. An aqueous ...15.45g of CuNOs is dissolved in water to make a 0....If 3.31 g of CuNO3 is dissolved in water to make a...How many mL of a 0.212 M aqueous solution of chrom...What is the concentration (in M) of methanol in an...0.755 M H2SO4 solution reacts with 55.0 mL of 2.50...How many moles of NaOH are present in 31.5 mL of 0...Sodium hydroxide is extremely soluble in water. At...Calculate: How many grams of solid AgNO3 will be n...Write an equation to solve for moles, given molari... A 365 ml can of soda pop contains 45 g of sucrose...How many grams of solute are present in 885 mL of ...How many moles of solute are in 2.38 L of 0.18M Na...The average adult human male has a total blood vol...Calculate the volume in milliters of a 1.43M sodiu...If 8.23 g of CuNO3 is dissolved in water to make a...Calculate the volume in liters of a 9.1 x 10 -4 mm...How many grams of solute are present in 465 mL of ...Calculate the molarity of 0.950 mol of Na2S in 1.2...Enter your answer in the provided box.An aqueous s...The mass of acetic acid (CH3COOH, molecular mass =...In the laboratory you dissolve 13.2 g of manganese...What is the volume of 0.85 mol of benzene (C 6H6) ...Calculate the volume in liters of a 1.3 mol/L alum...Part A Calculate the molarity of a solution that c...A 93.60 mL solution was made by dissolving 9.00 g ...How many grams of solute are present in 115 mL of ...A student weighs out a 2.29 g sample of FeSO4, tra...Be sure to answer all parts. Determine how many gr...Part AHow many moles of Ba(OH)2 are present in 175...5.5 M NaCI represents 5.5 moles of NaCI in 1 L of ...

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