Answer:
63.6g/mol
Explanation:
Use the equation of effusion:
47.8/24=
solve for x you get 63.6g/mol
It requires energy to melt ice. Applying salt to the ice created a chemical reaction melting the ice. Were did the energy come f
1 answer:
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Answer:
Explanation:
Hello,
In this case, since hydrochloric acid and barium hydroxide are in a 2:1 molar ratio, for the neutralization, the following moles equality must be obeyed:
In such a way, in terms of molarities and volumes, we can compute the required volume of hydrochloric acid as shown below:
Besr regards.