Chemistry, 02.12.2019 19:31 morgaaaan651
Propane is often used to heat homes. the combustion of propane follows the following reaction: c3h8(g) + 5o2(g) 3co2 (g) + 4h2o(g), δh° = –2044 kj. how many grams of propane must be reacted by this reaction to release 7563 kj of heat?
Answers: 1
Chemistry, 22.06.2019 07:30, 10040813
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Chemistry, 23.06.2019 01:30, joyelewis58
Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely
Answers: 1
Chemistry, 23.06.2019 01:30, Nathaliasmiles
If a particle has z = 25 and 23 electrons, what is its charge?
Answers: 2
Propane is often used to heat homes. the combustion of propane follows the following reaction: c3h8...
Mathematics, 13.10.2020 02:01
Mathematics, 13.10.2020 02:01