What is the proper value for D in the above table.
A. 65
B. 35
C. 30
D. 63
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Answers: 3
Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
Answers: 1
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 17:00
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
Mathematics, 28.01.2021 23:40
Mathematics, 28.01.2021 23:40
Mathematics, 28.01.2021 23:40
Mathematics, 28.01.2021 23:40
Mathematics, 28.01.2021 23:40
Mathematics, 28.01.2021 23:40
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History, 28.01.2021 23:40
History, 28.01.2021 23:40