Answer:
D. Pressure and temperature.
Explanation:
The answer is D because when water molecules (H2o) have heat and pressure added it will boil. For exampe if your cooking pasta, you add water to your pan and when you add heat and put the lid of the pan it will boil.
The balanced reaction that describes the decomposition of nitroglycerin to produce carbon dioxide, nitrogen, water and oxygen is expressed: <span>4c3h5(no3)3(l) = 12co2(g)+ 6n2(g) +10h2o(g) + o2(g). Hence for every 4 moles of nitroglycerin used, 12 moles of carbon dioxide is produced. When 25 grams of CO2 is produced, we convert this to mass and multiply by 4/12 and multiply again with the molar mass of nitroglycerin. The answer is 42.99 grams nitroglycerin.</span>
Answer:
I think this is like a game in which you need dice.
Explanation:
To fill out the second page, you need to complete the roll/go-to chart.
Answer:
T2=540K or 267°c
Explanation:
- NZ 278°c, 0.625 atm P1/T1=P2/T2
- (27-->273=300K)
- T=?, 1.125 atm
- 0.625/300=1.125/T2
-
≠T2=
(divided both sides by 0.625)
Ans: T2=540K or 267°c How to get 267°c just subtract 540 from 273
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