Chemistry, 29.07.2019 16:30 markipler01
How much heat do you need to raise the temperature of 150 g of gasoline from -30oc to -15oc? substance���������c(j/g-^0c) water ��������� 2.05 iron ��������� 0.46 aluminum ��������� 0.90 gold ��������� 0.13 copper ��������� 0.39 ammonia (liquid)���������4.70 ethanol ���������2.44 gasoline���������2.22 water (liquid)���������4.18 water (vapor)���������2.08 air (25^0c)���������1.01 oxygen���������0.92 hydrogen���������14.30 4.68 kj 5.00 kj 6.66 kj 9.40 kj,
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Chemistry, 22.06.2019 14:00
In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
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Chemistry, 22.06.2019 14:30
Chemistry worksheet - i am not sure what they are asking for exactly?
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Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.
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Chemistry, 23.06.2019 08:30
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How much heat do you need to raise the temperature of 150 g of gasoline from -30oc to -15oc? substa...
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