Chemistry, 24.09.2021 14:00 shaakiraak
how many significant figures are in the answer to the equation (6.022× 1023 atoms/mol)(0.691 g)20.18 g/mol=2.062×1022
Answers: 2
Chemistry, 22.06.2019 02:00
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
Answers: 1
Chemistry, 22.06.2019 15:30
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
how many significant figures are in the answer to the equation (6.022× 1023 atoms/mol)(0.691 g)20.18...
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