What occurs at stage A?
Water cools and turns to liquid
Water becomes runoff or groundwater
Water vapor clumps around dust particles
Water evaporates from surfaces

the answer is water evaporates from surfaces

water evaporate from surfaces

Explanation:

after it clumps to air to make clouds ,cools turn to liquid and rains or precipitate and becomes runoff

water evaporates from surfaces

Explanation:

I got it right

2 M Al³⁺(aq) and 6 M NO₃⁻(aq)

Explanation:

Al(NO₃)₃ is a strong electrolyte that ionizes according to the following equation.

Al(NO₃)₃(aq) → Al³⁺(aq) + 3 NO₃⁻(aq)

The solution 2.0 M contains 2.0 moles of Al(NO₃)₃ per liter of solution.

The molar ratio of Al(NO₃)₃ to Al³⁺ is 1:1. The concentration of Al³⁺ is:

2.0 mol Al(NO₃)₃/L × (1 mol Al³⁺/1 mol Al(NO₃)₃) = 2.0 mol Al³⁺/L = 2.0 M Al³⁺

The molar ratio of Al(NO₃)₃ to NO₃⁻ is 1:3. The concentration of NO₃⁻ is:

2.0 mol Al(NO₃)₃/L × (3 mol NO₃⁻/1 mol Al(NO₃)₃) = 6.0 mol NO₃⁻/L = 6.0 M NO₃⁻