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How many grams of water would require 3200 joules of heat to raise its temperature from 34°C to 100°C? The specific heat of water is 4200 J/kgK
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If 200.0g of copper(ll) sulfate react with an excess of zinc metal, what is the theoretical yield of copper
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Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
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How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123
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How many grams of water would require 3200 joules of heat to raise its temperature from 34°C to 100°...
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