2NaHCO3(s) + 129kJ → Na2CO3(s) + H2(g) + CO2(g)
This equation indicates that ΔH is and energy...
Chemistry, 05.05.2020 08:01, camrynhelm8278
2NaHCO3(s) + 129kJ → Na2CO3(s) + H2(g) + CO2(g)
This equation indicates that ΔH is and energy must be to complete the reaction.
A) positive; added
B) negative; added
C) positive; released
D) negative; released
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 21:30, alexandroperez13
It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.
Answers: 3
Chemistry, 22.06.2019 06:30, AleciaCassidy
Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
Answers: 1
Chemistry, 22.06.2019 09:50, revlonknox6
Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Biology, 08.01.2021 21:20
Biology, 08.01.2021 21:20
History, 08.01.2021 21:20
