How many grams of NaNO3 are needed to prepare a saturated solution in 100 g of water at 40°C?
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Chemistry, 20.05.2021 01:00 lexiremmickp6mlxe
How many grams of NaNO3 are needed to prepare a saturated solution in 100 g of water at 40°C?
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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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