Types of Reactions Assessment

What is the product of a synthesis reaction between calcium and oxygen? (a)  

• CaO
• Ca2O
• CaO2
• Ca3O2

Match the following chemical formulas with the correct compound formed by the reaction of sodium and chloride.

• Compound formed by 2 sodium atoms and 1 chloride atom

• Na2Cl2

• Compound formed by 1 sodium atom and 1 chloride atom

• NaCl

• Compound formed by 2 sodium atoms and 2 chloride atoms

• Na2Cl

• Compound formed by 1 sodium atom and 2 chloride atoms

• NaCl2

What is the product of a synthesis reaction between calcium and nitrogen?

• CaN

• Ca2N

• Ca3N2

• CaN2

Match the following chemical formulas with the correct compound formed by the reaction of magnesium and chlorine.

• Compound formed by the reaction of magnesium with one chlorine atom

• Mg2Cl3

• Compound formed by the reaction of magnesium with two chlorine atoms

• MgCl

• Compound formed by the reaction of two magnesium atoms with three chlorine atoms

• MgCl2

• Compound formed by the reaction of two magnesium atoms with one chlorine atom

• Mg2Cl

The product of a synthesis reaction between silver and sulfur is _____.

What is the chemical formula for the compound formed by the reaction of chromium and oxygen?

• CrO

• Cr2O3

• CrO2

• Cr3O2

Match the following compounds with their correct synthesis reaction products.

• Synthesis reaction of aluminum and nitrogen

• AlBr2

• Synthesis reaction of aluminum and oxygen

• AlBr3

• Synthesis reaction of aluminum and chlorine

• Al2Br3

• Synthesis reaction of aluminum and bromine

• AlBr

What is the chemical formula for the compound formed from sodium and iodine?

• NaI

• NaIO

• Na2I

• NaI2

What is the chemical formula for the compound formed from hydrogen and oxygen?

• H2O

• HO

• H2O2

• HO2

What is the chemical formula for the compound formed from aluminum and oxygen? (a)  

• AlO
• Al2O3
• AlO2
• Al3O2