Chemistry, 18.05.2021 14:00 Shelleycarousel
water samples contain Pb metal with high concentration (250-300mg/L). the ICP-MS instrument could not determine its concentration because it was out of range. make the water sample dilute so that it is below the upper detection limit​
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Asyringe contains 56.05 ml of gas at 315.1 k. what volume will that gas occupy if the temperature is increased to 380.5 k? a) 12.41 b) 46.42 c) 67.68 d) 81.74
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Chemistry, 22.06.2019 07:40
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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water samples contain Pb metal with high concentration (250-300mg/L). the ICP-MS instrument could no...
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