Chemistry, 26.11.2021 17:10 xxaurorabluexx
the mass of a carbon atom is 12.00amu while the mass of a helium-4 atom is 4.003amu. if three atoms of helium fuse to form carbon, how much mass is converted into energy?
Answers: 3
Chemistry, 22.06.2019 09:00
George is a dalmatian puppy. describe what happens to light that allows you to see georgeโs black and white coat.
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Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 oโ (g) โ 2 feโoโ (s)
Answers: 2
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 ร 10^-4 amu speed of light = 2.9979 ร 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
the mass of a carbon atom is 12.00amu while the mass of a helium-4 atom is 4.003amu. if three atoms...
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