What is the minimum amount of nacl needed to get the 182
The temperature of the water when ice cream was formed in a lab experiment was 18.2 degrees. If we used 5kg of ice, what is the minimum amount of NaCl needed to get the 18.2 degrees? Its a molality equation
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Sharon Shay estimates that a college education has a $28,000 equivalent cost at graduation. She believes the benefits of her education will occur throughout the 40 years of employment. She thinks that during the first 10 years out of college
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a) Under a strict divorce law that requires both the husband and wife to agree to the divorce in order for it to happen, will the couple stay married why b)If there is no divorce law and either the husband or wife can end the marriage
what is the minimum amount of NaCl needed to get the 18.2 degrees? Its a molality equation
Calculate the concentration of silver necessary to begin precipitation of AgCl from a solution in which the Cl concentration is 7.4e-4 M.
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The recovered CuSO4•5H2O was then heated for 20 minutes at 120°C. The mass of the new hydrate was 2.17g. (The molar mass of H2O = 18.015 g/mol, and the molar mass of CuSO4= 159.61g/mol) Calculate the mass of CuSO4 in the new hydrate (CuSO4&b
Compound B gave a positive 2,4-dinitrophenylhydrazine test, but a negative result when treated with the Tollens reagent. However, B did give a positive iodoform test. The 1H NMR spectrum for Compound A showed the following
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