In the synthesis reaction, the white powder produced is magnesium oxide (mgo, mm = 40.3 g/mol). how many moles of magnesium oxide were formed (number of moles = mass (g) / molar mass (g/ choose the closest answer.
a.0.21 moles
b.0.41 moles
c.0.11 moles
d.0.31 moles submit for grading save and finish later
Answers: 2
Chemistry, 22.06.2019 05:00
What forms when chemical reactions combine pollution with sunlight?
Answers: 1
Chemistry, 22.06.2019 11:00
Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
Answers: 1
Chemistry, 22.06.2019 14:00
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
Answers: 2
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
In the synthesis reaction, the white powder produced is magnesium oxide (mgo, mm = 40.3 g/mol). how...
Mathematics, 05.04.2020 07:39
History, 05.04.2020 07:39
Mathematics, 05.04.2020 07:39
Chemistry, 05.04.2020 07:39
Computers and Technology, 05.04.2020 07:39
Mathematics, 05.04.2020 07:39
Mathematics, 05.04.2020 07:40
Mathematics, 05.04.2020 07:40
History, 05.04.2020 07:40
Mathematics, 05.04.2020 07:40
Mathematics, 05.04.2020 07:40
Mathematics, 05.04.2020 07:41