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A tank contains 7.0 moles of a mixture of nitrogen gas and oxygen gas. The total
pressure exerted by the gas mixture is 530 kPa. The partial pressure exerted by the
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22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
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The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
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Which of the following electromagnetic waves can create ions?
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A tank contains 7.0 moles of a mixture of nitrogen gas and oxy...
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