Chemistry, 20.12.2019 18:31 King1Gates
Sodium metal reacts with water to produce hydrogen gas and sodium hydroxide according to the chemical equation shown below.
when 0.0 25 mol of na is added to 100.00 g of water, the temperature of the resulting solution rises from 25.00°c to 35.75°c.
if the specific heat of the solution is 4.18 j/(g · °c), calculate δh for the reaction, as written.
2 na(s) + 2 h2o(l) → 2 naoh(aq) + h2(g) δh= ?
Answers: 3
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