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TEA [102]
3 years ago
14

Can someone help me please i need it

Chemistry
2 answers:
Gemiola [76]3 years ago
4 0

Answer:

choose the one with the least amount of electrons ex:iron

Explanation:

Digiron [165]3 years ago
4 0

Answer:

D. Fluorine(F)

Explanation:

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3 years ago
What is the charge on an electron? <br><br> -1<br> 0<br> +1<br> -2
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5 0
3 years ago
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5 0
3 years ago
When 33 g of CaO and 10 g of H2O react, how many grams of calcium hydroxide would you expect to be produced* Explain your answer
MrMuchimi

Answer:

41.44 g

Explanation:

First of all, we must put down the equation of the reaction;

CaO + H2O ----->Ca(OH)2

Number of moles of CaO = 33g/56 g/mol = 0.59 moles

Number of moles of H20 = 10g/18 g/mol = 0.56 moles

Since the reaction is in 1:1 mole ration, H2O is the limiting reactant

Hence;

mass of Ca(OH)2 produced = 0.56 moles * 74 g/mol = 41.44 g

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Which of the following statements concerning the density of a gas is true?
Naya [18.7K]

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