Provide the missing products and write the balanced equation for the following reaction:

Ni(s) + H+(aq) → 

Given the elements I, II, III, and IV in the periodic table below, identify the elements with the simplest binary hydride that react with water to produce H₂ gas and provide a balanced net ionic equation for each.

Write the chemical equation for the reaction of Na with H₂O. Write N.R if it is predicted that no reaction will occur.

Consider the following elements: calcium, rubidium, strontium, and lithium. Which will react most violently with water? Write the balanced reaction equation that occurs.

Arrange the oxides in increasing order from least basic to most basic:

In₂O₃ , TeO₂, SrO, Sb₂O₅

Consider the position of the following elements in the periodic table:

Determine whether the oxides of the elements are acidic, amphoteric, or basic.

SnO is an amphoteric oxide. Provide the balanced net ionic equation for the reaction of SnO with hydrochloric acid.

Write a balanced chemical equation for the reaction of tetraborane (B₄H₁₀) with water to form boric acid (H₃BO₃) and hydrogen gas.

Write a balanced chemical equation for the reaction of boron trifluoride (BF₃) gas with water to form boric acid (H₃BO₃) and hydrogen fluoride (HF).