A compound has empirical formula C2H5N and
molar mass 86.16 g/
mol. What is its molecula...
Chemistry, 22.04.2020 20:18 Brightcord9679
A compound has empirical formula C2H5N and
molar mass 86.16 g/
mol. What is its molecular formula?
what we multiply by:
molar mass of
molecular formula
Molar mass of
empirical formula
Answers: 2
Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
Chemistry, 22.06.2019 14:00
Will mark brainliest how many electrons can be held in the energy level n = 4?
Answers: 1
Chemistry, 22.06.2019 14:10
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
Answers: 1
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