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If electromagnetic radiation has a frequency of 2.0 * 10^15 s^-1, what is the radiations energy?
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Amonoprotic acid is an acid that donates a single proton to the solution. suppose you have 0.140 g of a monoprotic acid dissolved in 35.0 ml of water. this solution is then neutralized with 14.5 ml of 0.110 m naoh. what is the molar mass of the acid?
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How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
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If electromagnetic radiation has a frequency of 2.0 * 10^15 s^-1, what is the radiations energy?
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