1.describe what happens in combustion reaction.
2.compare and contrast. synthesis reacti...
Physics, 20.10.2019 10:30 ksiandua07
1.describe what happens in combustion reaction.
2.compare and contrast. synthesis reactions and decomposition reaction
3.determine using figure 10, if zinc will displace gold in a chemical reaction and explain why or why not
4. think critically. describe one possible economic impact of redox reactions. how might that impact be lessend
12. main idea. classify each of the following reactions:
a. cao(s)+h2o(1)-> ca(oh)2(aq)
b. fe(s)+cuso4(aq)-> feso4 (aq) + cu(s)
c. c1oh8(1)+120^2 (g) -> loco2 (g)+ 4h2o(g)
d. naci (aq)+ agno3 (aq) -> nano3 (aq)+ agci(s)
e. nh4 no3 (s) -> n2o (g) -> nao(g)+2h2o(g)
Answers: 2
Physics, 22.06.2019 05:30
What are similarities and differences of reflection, refraction, diffraction and absorption?
Answers: 1
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
Physics, 22.06.2019 16:30
Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
Answers: 2
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