Reactions Remediation

The activity series is a list of metals arranged in order of decreasing reactivity. It helps predict whether a reaction will occur between metals and compounds.

Yes, the reaction will occur because bromine is more reactive than iodine.

H₂ + Cl₂ → 2HCl.

6 moles of HCl are produced.

This is a decomposition reaction.

Lead (II) phosphate is insoluble in water.

Nitrates are always soluble in water.

A decomposition reaction is a type of chemical reaction where one compound breaks down into two or more simpler products.

A + BC → AC + B, where A replaces B in the compound.

Soluble compounds dissolve in water, while insoluble compounds do not dissolve significantly.