Chemistry, 02.07.2019 03:00 Heyitsbrandi
In the reaction c7h16+ o2 --> 8h2o + 7co2, what coefficient should be replaced in front of o2 to balance the reaction? 7. 8. 11. no coefficient is needed.
Answers: 1
Chemistry, 22.06.2019 05:20
Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
Answers: 1
Chemistry, 22.06.2019 08:30
How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?
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Chemistry, 22.06.2019 09:40
How many grams of aluminum will there be in 98g of al2o3?
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Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
In the reaction c7h16+ o2 --> 8h2o + 7co2, what coefficient should be replaced in front of o2...
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