Chemistry, 24.07.2019 10:00 anahitrejo1
Find the percent composition of a compound that contains 1.51 grams of chromium, 1.1 grams of potassium, and 1.62 grams of oxygen in a 4.26 gram sample of the compound
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Chemistry, 22.06.2019 02:00
In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
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Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 11:30
Which statement best describes the flow of energy in this scenario
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Find the percent composition of a compound that contains 1.51 grams of chromium, 1.1 grams of potass...
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