Chemistry, 14.05.2021 22:00 payshencec21
74.5 g of was dissolved in 1000. of water. What is the molality of the solution? (Molar mass of KCl = 74.5g / m * o * l ; Density of water = 1.00 g/mol )
Answers: 3
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What does x represent in the formula for the compound xcl4?
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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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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?
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What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.
Answers: 2
74.5 g of was dissolved in 1000. of water. What is the molality of the solution? (Molar mass of KCl...
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