Chemistry, 18.05.2021 21:30 kendrawalraven
What is the %-solution when 123 g Li2SO3 are dissolved in 450. mL of water?
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Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered āavogadroās numberā in the form we use it today (6.02 x 10 23). still, thereās a controversy over the name. research the contributions from these two scientists and read about how avogadroās number got its name. briefly state what you think this number should be called, providing key details of each scientistās contributions to this concept and a solid rationale for your case in naming the number.
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Chemistry, 22.06.2019 07:00
What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes
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Chemistry, 22.06.2019 12:00
Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
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What is the %-solution when 123 g Li2SO3 are dissolved in 450. mL of water?...
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