How many molecules of O2 are produced from 82g of H2O?
2Na2O2 +2H2O= O2 +4NaOH...
Chemistry, 11.06.2021 22:00 MorallyGray
How many molecules of O2 are produced from 82g of H2O?
2Na2O2 +2H2O= O2 +4NaOH
Answers: 2
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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?
Answers: 1
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Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
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Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?
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