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Finger [1]
3 years ago
6

Can someone please help, ill give you a heart a five star rating an the brainliest answer!​

Chemistry
2 answers:
juin [17]3 years ago
8 0

Answer:

it's 5

Explanation:

k(kkkkksnndjsjsj

garri49 [273]3 years ago
7 0

Answer:

h=1

o=1

Explanation:

h ±o=2 that means each contains 1

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When c-14 transmutates into n-14, this represents 14 6 carbon becomes 14 7 nitrogen plus blank an alpha decay electron capture n
Evgesh-ka [11]
Answer is: <span>negative beta decay.
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7 0
3 years ago
What is the approximate mass of one mole of zinc?
VikaD [51]
The answer is (a) 30g. Zinc = 30. 1 mole = 30 x 1 = 30g
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3 years ago
If an atom contains 1 electron and 1 proton will it carry any charge or not?
Ipatiy [6.2K]

Answer:

It is a neutral atom and does not carry a charge

7 0
3 years ago
Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for dental and orthopedic use, can be
Sphinxa [80]

Answer:

P_4_{(I)}+5O_2_{(g)}+6H_2O_{(l)}\rightarrow +4H_3PO_4_{(l)}

Explanation:

The first step is:

P_4_{(I)}+5O_2_{(g)}\rightarrow 2P_2O_5_{(g)}

Second step is:

P_2O_5_{(g)}+3H_2O_{(l)}\rightarrow 2H_3PO_4_{(l)}

Multiplying second step by 2, and adding both the steps, we get that:

P_4_{(I)}+5O_2_{(g)}+2P_2O_5_{(g)}+6H_2O_{(l)}\rightarrow 2P_2O_5_{(g)}+4H_3PO_4_{(l)}

Cancelling common species, we get that:

P_4_{(l)}+5O_2_{(g)}+6H_2O_{(l)}\rightarrow +4H_3PO_4_{(l)}

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Explain the difference between biotic and abiotic
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Biotic are living organisms and abiotic are non living things such as rocks water soil
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3 years ago
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