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Write a balanced equation for the photosynthesis reaction in which gaseous carbon dioxide and liquid water react in the presence of chlorophyll to produce aqueous glucose (C6H12O6) and oxygen gas.

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Write a formula for each ionic compound: 

a. copper(ll) chloride 

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Write a balanced chemical equation for the fermentation of sucrose (C12H22O11) by yeasts in which the aqueous sugar reacts with water to form aqueous ethyl alcohol (C2H5OH) and carbon dioxide gas

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When iron rusts, solid iron reacts with gaseous oxygen to form solid iron(III) oxide. Write a balanced chemical equation for this reaction. 

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In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. Write a balanced chemical equation for this reaction. 

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Nitric acid is a component of acid rain that forms when gaseous nitrogen dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous nitric acid. Write a balanced chemical equation for this reaction. 

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Sulfuric acid is a component of acid rain formed when gaseous sulfur dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous sulfuric acid. Write a balanced chemical equation for this reaction. 

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Name each ionic compound containing a polyatomic ion. 

d. Fe(OH)3

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Name each ionic compound containing a polyatomic ion. 

c. NaBrO4

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Name each ionic compound containing a polyatomic ion. 

b. NH4l

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Name each ionic compound containing a polyatomic ion. 

a. Ba(OH)2

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Tartaric acid is the white, powdery substance that coats tart candies such as Sour Patch Kids. Combustion analysis of a 12.01 g sample of tartaric acid-which contains only carbon, hydrogen, and oxygen-produced 14.08 g CO2 and 4.32 g H2O. Determine the empirical formula for tartaric acid. 

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Combustion analysis of naphthalene, a hydrocarbon used in mothballs, produced 8.80 g CO2 and 1.44 g H2O. Calculate the empirical formula for naphthalene.

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Give each ionic compound an appropriate name. 

d. SrBr2

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The molar mass and empirical formula of several compounds are listed below. Find the molecular formula of each compound. 

c. C3H2N, 312.29 g/mol 

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Give each ionic compound an appropriate name. 

c. Pbl4

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Give each ionic compound an appropriate name. 

b. FeCl3

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Give each ionic compound an appropriate name. 

a. BaS

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The molar mass and empirical formula of several compounds are listed below. Find the molecular formula of each compound. 

b. CCI, 284.77 g/mol 

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The molar mass and empirical formula of several compounds are listed below. Find the molecular formula of each compound. 

a. C4H9, 114.22 g/mol

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A 45.2-mg sample of phosphorus reacts with selenium to form 131.6 mg of the selenide. Determine the empirical formula of phosphorus selenide. 

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Calculate the empirical formula for each natural flavor based on its elemental mass percent composition: 

b. vanillin (responsible for the taste and smell of vanilla): C 63.15%, H 5.30%, O 31.55%

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Calculate the empirical formula for each natural flavor based on its elemental mass percent composition: 

a. methyl butyrate ( component of apple taste and smell): C 58.80%, H 9.87%, O 31.33%

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Write a formula for the compound that forms between potassium and each polyatomic ion:  

a) carbonate

b) phosphate 

c) hydrogen phosphate

d) acetate 

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Write a formula for the compound that forms between calcium and each polyatomic ion: 

a) hydroxide

b) chromate

c) phosphate

d) cyanide 

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