3 years ago

Choose the correct statement

Chemistry

1 answer:

konstantin123 [22]3 years ago

6 0

Answer:

maybe number b is correct. ...thank you

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If one pound is the same as 454 grams, then convert the mass of 78 grams to pounds.

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Answer:

0.17 lb

Explanation:

78 g * (1 lb/454 g)=0.17 lb

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Which is a poor conductor of heat a. aluminum b. iron c. ceramic d. zinc

jasenka [17]

Answer:

c. ceramic

Explanation:

because b d and a are metals c is not

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Vlada [557]

Answer:-

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dsp73

There's no reason, it's just because the sun has a gravitational pull

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Complete the mechanism for the reaction of 2-butanol in sulfuric acid at 140 °C by adding any missing atoms, bonds, charges, non

Svetlanka [38]

Answer:

2-Butene

Explanation:

The first step is the ionization of the acid to produce the hydronium ion. Then the OH will attack this ion to produce a charged species that can be stabilized when H2O is produced.

Then an elimination takes place to produce the more substituted alkene 2-butene and the hydronium ion is gain produced.

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