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-BARSIC- [3]
4 years ago
15

When you add salt to water it makes the solution boil

Chemistry
2 answers:
pishuonlain [190]4 years ago
5 0
When you add salt to water it makes the water boil slower it’s D
alukav5142 [94]4 years ago
4 0

Answer:

A i believe

Explanation:

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4 years ago
Sodium bicarbonate is sometimes used to neutralize acid spills. If 2.0 L of 1.0 M H2SO4 is spilled, what mass of sodium bicarbon
UkoKoshka [18]

Answer:

168.0 g

Explanation:

First thing, write a balanced chemical equation:

H_{2}SO_{4}+ 2NaHCO_{3}  ----> Na_{2}SO_{4} + 2H_{2}O+2CO_{2}

n(H2SO4) = concentration * volume

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According to the balanced equation, 1 mol of acid requires 2 mol of sodium bicarbonate. This means that 2 mol of acid requires 2 mol of sodium bicarbonate. What mass of sodium bicarbonate is this?

mass (NaHCO3) = number of moles * molar mass

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