Savanna plants have adapted to the long periods of drought in a variety of ways. Some savanna plants have the ability to store water. Other plants have long roots which allow them to reach the water table.
Answer:
Here are the equations for those reactions:
copper oxide + sulfuric acid → copper sulfate + water
CuO + H2SO4 → CuSO4 + H2O
copper carbonate + sulfuric acid → copper sulfate + water + carbon dioxide
CuCO3 + H2SO4 → CuSO4 + H2O + CO2
Copper oxide and copper carbonate are insoluble, so usually you add an excess (more than enough to react with all the acid) then filter the mixture. The excess solid stays in the filter paper as a residue. The copper sulfate solution drips through as a filtrate. This can be warmed to evaporate the water, leaving copper sulfate crystals behind.
Explanation:
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Answer:
Mg(s) + 2H⁺(aq) ⟶ Mg²⁺(aq) + H₂(g)
Explanation:
A net ionic equation shows all the ionic substances as ions and shows the correct state of each substance.