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Reil [10]
3 years ago
6

Can producers function without sunlight? Why or Why not?

Chemistry
1 answer:
givi [52]3 years ago
6 0
The answer is no because producers need the energy from the sun in order to produce. Hope this helped!
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What is the symbol of iron
Katarina [22]

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the symbol of an iron is Fe (ferous, feric).

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Name the following compound: HNO3
galben [10]
Im pretty sure it nitric acid
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I need help on 3 and 4 please I'm very confused and can not answer these questions I'm in sixth grade and it's hard
OverLord2011 [107]
D. Wind will always move from areas of high pressure to low pressure. It's the reason we have weather, or one of them. Temperature is another factor.

B. That is the definition of the greenhouse effect.
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Under standard-state conditions, which of the following half-reactions occurs at the cathode during the electrolysis of aqueous
Slav-nsk [51]

Answer:

The following reaction will occur at cathode:

Ni^{+2}(aq)+2e--->Ni(s)

Explanation:

The two half reaction during electrolysis of aqueous nickel sulfate will be

a) anode reaction :

Water will undergo oxidation and will evolve oxygen gas at anode as shown in the given reaction:

2H_{2}O(l) ----> O_{2}(g) + 4H^{+}(aq) + 4e

b) Cathode reaction: The reduction of Nickel ion will occur by gain of two electrons as shown in the given equation:

Ni^{+2}(aq)+2e--->Ni(s)

Thus the overall reaction will be:

2H_{2}O(l) + 2Ni^{+2}----> O_{2}(g) + 4H^{+}(aq) + 2Ni(s)

6 0
3 years ago
How many moles of oxygen are required in order to produce 4 moles of<br> water?
Cloud [144]
16 I think hopefully
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