Chemistry, 27.02.2021 01:00 Karamatullah
How many moles of chloride ions are in an aqueous solution of CaCl2 that has a concentration of 1.50 M and a volume of 2.28 L ?
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Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset
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The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
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Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude
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Need what is special about water as a compound? how does water regulate climate? what drives water evaporation? why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation? what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !
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How many moles of chloride ions are in an aqueous solution of CaCl2 that has a concentration of 1.50...
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