Chemistry, 27.05.2021 01:00, angelteddy033
Indicar la cantidad de sustancia en: a) 2.0L de un gas en C. N; b) 22.4 mL de un gas a 755 torr y 26 grados celsius?
Answers: 1
Chemistry, 22.06.2019 13:00, cnfndbxbfbdb2031
Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these
Answers: 2
Chemistry, 22.06.2019 16:00, hjgjlgkjg
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
Indicar la cantidad de sustancia en: a) 2.0L de un gas en C. N; b) 22.4 mL de un gas a 755 torr y 26...
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