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94 solutions

Naming Ionic Compounds

Q. The name cerium oxide is ambiguous. Why?

Solved • Dec 4, 2019

Naming Ionic Compounds

Q. The formula of holmium oxide is Ho2O3. Based on this information, the formula of the sulphate of holmium is expected to be

Solved • Dec 3, 2019

Naming Ionic Compounds

Q. Commercial cold packs and hot packs are available for treating athletic injuries. Both types contain a pouch of water and a dry chemical. When the pack is struck, the pouch of water breaks, dissolving the chemical, and the solution becomes either hot or cold. Many hot packs use calcium chloride, and many cold packs use ammonium nitrate. Write reaction equations to show how these strong electrolytes break apart in water. (Include states-of-matter.use the lowest possible whole number coefficients.

Solved • Oct 20, 2019

Naming Ionic Compounds

Q. Complete the table below by writing the symbols for the cation and anion that make up each ionic compound. The first row has been completed for you.

Solved • Oct 17, 2019

Naming Ionic Compounds

Q. Which answer gives the ions present and their relative numbers in chromium (III) sulfite? Cr3+, SO3 2- 3Cr3+, 2SO3 2- 2Cr3+, 3SO3 2- 2Cr2+, 3SO3 2- 3Cr2+, 2SO3 2-

Solved • Oct 15, 2019

Naming Ionic Compounds

Q. How many moles of oxygen atoms are there in 4.86 moles of copper(II) carbonate?

Solved • Oct 10, 2019

Naming Ionic Compounds

Q. Complete the table below by writing the symbols for the cation and anion that make up each ionic compound. The first row has been completed for you.

Solved • Oct 8, 2019