The main advantage of solar energy is:
It has very little pollution.
It is free.
It can...
Chemistry, 17.04.2021 21:20 pizzaqueen95
The main advantage of solar energy is:
It has very little pollution.
It is free.
It can be used all the time.
It is low in cost.
Answers: 3
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How much energy is made when a pice of wood burns. how do you know
Answers: 2
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Calculate the number of molecules present in 0.750 mol of mgo.
Answers: 3
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Consider this initial-rate data at a certain temperature for the reaction described by
Answers: 1
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o
Answers: 1
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