Chemistry, 22.11.2019 01:31 joseylynn2728
50.0 ml of 0.180 m sodium hydroxide solution is added to 50 ml of 0.200 m lactic acid solution. the reaction, goes to completion. it can be written ch3chohco2h + oh- ch3chohco2- +h20. a. what is the limiting reactant how many moles of it were used? b. the system can be regarded as 100 g of water, cg= 4.184 j. k^-1.mol^-1. calculate the heat capacity of the system. c. the initial temperature of the system is 22.47 deg. celsius; the final temperature is 23.67 deg. celsius. calculate the amount of heat absorbed by the system d. calculate the amount of heat released by the reaction. e. calculate the molar enthalpy of neutralization for lactic acid.
Answers: 3
Chemistry, 21.06.2019 19:00
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
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Chemistry, 22.06.2019 03:40
In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be
Answers: 1
50.0 ml of 0.180 m sodium hydroxide solution is added to 50 ml of 0.200 m lactic acid solution. the...
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10
Mathematics, 19.10.2019 21:10