3 years ago

To which fuel do chemical companies add a chemical odorant to in order to help detect leaks?

1 answer:

5 0

A: Natural Gas

They do this because Natural gas does not have a smell, so you wouldn't know if it was in the air. So they give it a distinct foul smell, so you know if there is a gas leak.

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Reaction:<br> HCI + NaOH -><br> NaCl + H20

Gre4nikov [31]

Answer:

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3 years ago

Write the equilibrium constant expression, Kc, for the following reaction: Please enter the compounds in the order given in the

xeze [42]

Answer:

See the answer below, please.

Explanation:

The equilibrium constant is defined as the relationship between products and reagents, each one elevated to their stoichiometric coefficients, in that of the given equation, the Kc is:

Kc= (NH4)^1/ (NH3)^1 x (HI)^1

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3 years ago

43 Which element reacts spontaneously with 1.0M HCl (aq) at room temperature?

KonstantinChe [14]

The correct answer is (4) zinc~

According to the reactivity series of metals, only zinc react with HCl (aq) at room temperature.

Hope this helps~

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3 years ago

If a decrease in temperature accompanies a reaction, what occurred?

marusya05 [52]

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2 years ago

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The chemical formula for aluminum hydroxide is Al(Oh)3. How many hydrogen atoms are present in 1 molecule here?

grandymaker [24]

There are three molecules of hydrogen.

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3 years ago