Chemistry, 18.02.2021 08:40 jerrysandoval22
A sample of 1.3 molal aqueous solution of sodium chloride, NaCl contains 6.4 g of sodium chloride. what mass of water is present ?
Answers: 3
Chemistry, 21.06.2019 19:00
Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
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Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
Answers: 2
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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A sample of 1.3 molal aqueous solution of sodium chloride, NaCl contains 6.4 g of sodium chloride. w...
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