Chemistry, 24.04.2021 19:40 prettypb123
A 45.0 g piece of metal with specific heat G.450 - and at 115°C is placed in 200. g of water at 25.0°C. What will be the final temperature of the water?
Answers: 1
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A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
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Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
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A 45.0 g piece of metal with specific heat G.450 - and at 115°C is placed in 200. g of water at
25...
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