Chemistry, 03.03.2021 14:00 dannyo6680
If a particle had four atomic mass unit, two of which were neutrons, but had no electrons, what would the particle be?
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If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)
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What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
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Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5
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Chemistry, 23.06.2019 09:30
The earth's surface is (science) a: studied using seismic waves b: constantly changing over time c: only studied indirectly d: the same today as million of years
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If a particle had four atomic mass unit, two of which were neutrons, but had no electrons, what woul...
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