Chemistry, 11.10.2019 06:30 pnicklin00
Which of these statements is correct? a. the amount of carbon on earth is essentially constant. b. the amount of carbon on earth fluctuates with the seasons. c. the amount of carbon on earth is increasing due to plant and animal growth. d. the amount of carbon on earth is decreasing due to consumption of carbon based fuels. e. both b and c are correct.
Answers: 3
Chemistry, 21.06.2019 18:00
When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) β co2(g) + h2o(g) -1 -5 -8 -16 -21
Answers: 3
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
Which of these statements is correct? a. the amount of carbon on earth is essentially constant. b....
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