Chemistry, 16.10.2019 22:20 xxleeciexx
Question 3 4 pts as temperatures on earth rise due to global warming, the ice cover on the arctic ocean is melting. when the ice completely melts, leaving open water, the reflectivity of the arctic ocean is reduced, and the earth's albedo is also reduced. for simplicity, let us assume a bare earth (no atmosphere). if the albedo were to reduce to 20% from 30%, we would expect an increase of class. k over the 256k surface temperature we found in
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Chemistry, 22.06.2019 07:40
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
Answers: 1
Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
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Chemistry, 22.06.2019 21:00
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
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Question 3 4 pts as temperatures on earth rise due to global warming, the ice cover on the arctic oc...
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