Chemistry, 11.07.2019 14:30 nataliaguadaluoupa25
How many moles of ammonia contain 1.51×10^24 nh3 molecules?
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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 the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m
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Which item is most likely part of the safety contract
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Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose
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How many moles of ammonia contain 1.51×10^24 nh3 molecules?...
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