3 years ago

Which of the following is the test for chlorine gas?

Chemistry

1 answer:

lisov135 [29]3 years ago

5 0

<span>Cl - Bleaches litmus paper.

The answer is A.
</span>

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The answer is <span>a total of eight valence electrons
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2 years ago

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miss Akunina [59]

Answer:

$\boxed{\text{40 mol Al}}$

Explanation:

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$\text{Moles of Al} = \text{20 mol Al$_{2}$O$_{3}$}\times \dfrac{\text{2 mol Al}}{\text{1 mol Al$_{2}$O$_{3}$}}= \textbf{40 mol Al}\\\text{You can produce }\boxed{\textbf{40 mol Al}}$

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3 years ago

How many grams of NaOH are produced from 1.20 x 10^2 of Na2O

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Write an balance the equation

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Na = 23
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NaOH = 23+16+1= 40

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3 years ago