Chemistry, 14.09.2019 07:30 Hockeypro1127
The formula for acetic acid is ch3cooh. seana wants to know how many oxygen atoms are in 0.12 moles of acetic acid. o a. 1x 10^25 atoms o b. 60 atoms oc. 14x 10^23 atoms o d. 4.0 x 10^-24 atoms o e. 7.2 x 10^22 atoms
Answers: 1
Chemistry, 22.06.2019 16:00
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
Chemistry, 23.06.2019 10:00
Abike ride event is 30 miles. a first aid tent is put at the 3/4 mark of the course. how many miles from the starting point is the first aid tent?
Answers: 1
The formula for acetic acid is ch3cooh. seana wants to know how many oxygen atoms are in 0.12 moles...
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