Chemistry, 30.08.2019 08:00 lizzymikaelson22
Energy increases heat and causes a phase change from solid to liquid or liquid to solid
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Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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The biosphere of the earth is made up of what compound? organic or inorganic?
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What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
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Energy increases heat and causes a phase change from solid to liquid or liquid to solid...
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