Chemistry, 16.03.2020 22:01 rileywjones0725
One mole of carbon, weighing 12 grams, reacts with one mole of oxygen gas, weighing 32 grams, to produce only carbon dioxide, according to the equation: C + O2 → CO2 Which answer correctly describes the amount of carbon dioxide produced?
Answers: 3
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
One mole of carbon, weighing 12 grams, reacts with one mole of oxygen gas, weighing 32 grams, to pro...
Mathematics, 04.02.2020 11:01
Mathematics, 04.02.2020 11:01
Mathematics, 04.02.2020 11:01