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Methylamine (CH3NH2) has a pKb of 3.36 at 298.0 K. How many millimoles of HCl must be added to 100.0 mL of a 0.100 M solution of methylamine to make a solution with pH of 10.0? Assume that the temperature and volume of the solution do not change during the addition.
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2
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How can liquids be seperated by density a the liquids are absorbed onto a paper b the liquids are turned into seperate vapors c the liquids are collected as they evaporate d the liquids are allowed to seperate into layers
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Methylamine (CH3NH2) has a pKb of 3.36 at 298.0 K. How many millimoles of HCl must be added to 100.0...
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