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WITCHER [35]
3 years ago
11

Please answer this question ASAP

Chemistry
1 answer:
Nezavi [6.7K]3 years ago
4 0

Answer:

put a test tube over the opening, remove it and quickly put a lit splint near the mout or in the tube. if you hear a squeaky pop it is hydrogen.

Explanation:

hydrogen ignites in air.

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How many moles are in 35.5 g of aluminum?
Blizzard [7]

Answer:

1.316 moles of Aluminum

Explanation:

The molar mass for Al is 26.98 g/mol

\frac{35.5g}{26.98g/mol} =1.316 moles Al

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What is NOT a cause of an oil spill?
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The answer is #1

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A student weighs 0.347 g of KHP on a laboratory balance. The KHP was titrated with NaOH and the concentration of the NaOH determ
V125BC [204]

Answer:

Following are the solution to the given question:

Explanation:

Each method through KHP is somewhat more precise since we have weighed that requisite quantity, we exactly know the KHP intensity appropriately. Its initial 6 M HCl concentration was never considered mandatory. They have probably prepared 6 M HCl solution although long ago and could have changed its concentration over even a period.

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3 years ago
What eats a FawnsFoot Mussel?
notsponge [240]

Answer:

I have no Idea please give more context to your question.

Explanation:

8 0
3 years ago
Help please just #17
defon
So you see the triangle with the letters, look at what you're given. you have mass and volume solving for density. So you take the mass and divide it by the volume. 15.2/15.5 which your answer is 0.98 or 1.0 that's your density.
4 0
3 years ago
Read 2 more answers
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