It’s called neutralization. The alkali has neutralized the acid by taking away the H+ ions and then turning them into water.
The reactant is dissolved in water
A gas and a liquid are produced
Answer:
i think its C im not so sure
Explanation:
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Answer:
Answer 2 i got this correct mark brainliest ~shay
Explanation:
I cannot answer this question if no initial mass for aluminum is given. Le'ts just suppose the initial mass of aluminum is 5 g. The reaction would be:
2 Al + 6 HCl --> 3 H₂ + 2 AlCl₃
The stoichiometric calculations are as follows:
Mass H₂ = 5 g Al * 1 mol/27 g Al * 3 mol H₂/2 mol Al * 2 g H₂/mol = <em>0.556 g H₂ produced</em>