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Assoli18 [71]
3 years ago
5

Describe Write your own caption for this photo. Will give brainliest

Chemistry
1 answer:
Zarrin [17]3 years ago
6 0

Answer:

2 hard working men fix water spout for the community

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How a cation is formed by an atom?​
fenix001 [56]

Answer:

Cations are positively charged atoms and hence we need to make the atom positively charged in order to get a cation

We know that an atom is neutral as a whole, so we have equal number of electrons and protons

since we cannot mess with the number of protons in an atom, we have to do it by altering the number of electrons

If we reduce the amount of electrons in an atom, the net charge will be positive and hence a cation will be formed

4 0
3 years ago
What is the energy of a 4.66 x 1014 Hz wave?
docker41 [41]
I attached the working and the answer to both questions below.

Please note that E = energy, ν = frequency, h = Plank's Constant

<span>The energy of a 4.66 x 10</span>¹⁴<span> Hz wave is 3.088 </span>× <span>10</span>⁻¹⁷ J

4 0
3 years ago
What is the function of the electron transport system (ETS)?
murzikaleks [220]
Produce a transmembrane proton electrochemical gradient as a result of the redox reactions. If protons flow back through the membrane, they enable mechanical work, such as rotating bacterial flagella.
3 0
3 years ago
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How many moles does 21. 7 L of gas at STP represent?
Oduvanchick [21]

Answer:

.96875 moles

Explanation:

22.4 liters per mole at STP for a gas

21.7 / 22.4 = .96875 moles

3 0
2 years ago
DAE
navik [9.2K]

Answer:

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