Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 16:00
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
Chemistry, 23.06.2019 02:40
Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol
Answers: 3
Chemistry, 23.06.2019 02:50
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
Answers: 2
You know the right answer?
A chemical equation containing an unequal number of atoms of reactants and products is called...
Questions
Mathematics, 28.01.2022 07:30
Chemistry, 28.01.2022 07:30
Mathematics, 28.01.2022 07:30
History, 28.01.2022 07:30
History, 28.01.2022 07:30
Mathematics, 28.01.2022 07:30
Mathematics, 28.01.2022 07:30
History, 28.01.2022 07:30
Mathematics, 28.01.2022 07:30
Health, 28.01.2022 07:30
Mathematics, 28.01.2022 07:30
History, 28.01.2022 07:30
