Chemistry, 01.07.2019 06:00 Browardlovesangel
How many ammonium ions and how many sulfate ions are present in an 0.400 mol sample of (nh4)2so4? how many atoms of n, h, s, and o are contained in this sample?
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Chemistry, 21.06.2019 22:30
Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
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Chemistry, 22.06.2019 08:30
The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
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Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
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Chemistry, 22.06.2019 19:20
Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?
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How many ammonium ions and how many sulfate ions are present in an 0.400 mol sample of (nh4)2so4? h...
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