Chemistry, 08.06.2020 05:57 smuindi3293
Calcular la presión de 1,2 moles de un gas a 40ºC y que ocupa un volumen de 200 mL
Answers: 3
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
Chemistry, 23.06.2019 06:40
The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants.thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction.ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch,are burned? b) how much energy is released when 22.4g of ch. areburned?
Answers: 1
Chemistry, 23.06.2019 08:00
Which term means two or more atoms that share electrons in a chemical bond? a. hydrogen bond b. moleculec. ionic bondd. element amd you
Answers: 3
Calcular la presión de 1,2 moles de un gas a 40ºC y que ocupa un volumen de 200 mL...
Health, 08.04.2021 21:00
Mathematics, 08.04.2021 21:00
Mathematics, 08.04.2021 21:00
Mathematics, 08.04.2021 21:00
Spanish, 08.04.2021 21:00
Health, 08.04.2021 21:00
Computers and Technology, 08.04.2021 21:00