Salt water is classified as a and a solution.
compound
mixture...
Chemistry, 20.09.2019 15:20 jessicannoh5965
Salt water is classified as a and a solution.
compound
mixture
Answers: 2
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How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
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Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
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