Chemistry, 11.07.2019 23:30 DivineMemes420
The concentration of silicon in an iron-silicon alloy is 0.75 wt%. what is the concentration in kilograms of silicon per cubic meter of alloy? the densities for iron and silicon are 7.87 and 2.33 g/cm3, respectively.
Answers: 3
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(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
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Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
The concentration of silicon in an iron-silicon alloy is 0.75 wt%. what is the concentration in kilo...
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