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Alborosie
3 years ago
9

If there is 15.00 grams of magnesium in the reaction what quantity of sodium will be produced

Chemistry
1 answer:
yKpoI14uk [10]3 years ago
3 0

Answer:

28.4 grams

Explanation:

Convert grams of magnesium to moles, giving you 0.617 moles.

Using stoichiometry, for every 1 mole of magnesium you have 2 moles of sodium.  Multiply the calculated moles by 2, giving you 1.23 moles.

Convert the moles to grams, giving you 28.4 grams.

Hope this helps! <3

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6 0
3 years ago
Read 2 more answers
Amylose differs from amylopectin in that amylose ________. A) Forms a helix and no branch points B) Is highly branched and amylo
enyata [817]

Answer:

A) forms a helix and no branch points

Explanation:

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4 0
3 years ago
If you have 6.02 x 1023 kittens, how many moles of kittens do you have?
ser-zykov [4K]
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7 0
3 years ago
(a) What characteristic functional group do you expect to see in the IR spectrum, that is indicative of eugenol? (b) What wavenu
Darina [25.2K]

Answer:

a) The functional group that will be evident in the IR spectrum is the OH group.

b) OH group appears between 3200-3600 cm⁻¹

c) An important impurity that have the same functional group is water.

Explanation:

Eugenol is a chemical substance that consist in a benzene that have in 1 an alcohol, in position 2 a methyl ether and in position 4 an 1-propene bonded by the terminal alkyl carbon.

a) Having this in mind, the functional group that will be evident in the IR spectrum is the OH group.

b) This OH group appears between 3200-3600 cm⁻¹

c) An important impurity that have the same functional group is water. When you have water in your sample a big signal will appear in this zone and it is possible that overlapes the OH signal of eugenol.

I hope it helps!

5 0
3 years ago
1.0 mole of KCl(aq) is added to which solution to produce a precipitate?
taurus [48]

Answer:

Ag+

Explanation:

If you imagine as if the problem were double replacement, you would pair the Cl with one of the following ions provided in the choices. As seen on Table F, Ag+ paired with Cl- produces an insoluble compound, hence the precipitate. All the other ions shown in the multiple choice section, when paired with Cl- will produce a soluble compound, as a result NOT a precipitate.

7 0
3 years ago
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