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marusya05 [52]
3 years ago
14

My Teacher didn't teach us this please help

Chemistry
1 answer:
oksian1 [2.3K]3 years ago
5 0

Answer:

first; why is it a question if teacher never teached you it LOL anyways..

Explanation:

i would say its the second one

"The smae quality of each element is present on both sides of the equation."

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Ethanol melts at -114 °C and boils at 78 °C.
Aliun [14]
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2 years ago
Magnesium and oxygen are likely to form a covalent bond between them. True or false??
zalisa [80]
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3 0
3 years ago
You have 0.14 moles of sodium chloride (NaCl). How many grams do you have? ( 1 mole of NaCl = 58 grams NaCl) *
Step2247 [10]

Answer:

Option D is correct = 8.12 grams of NaCl

Explanation:

Given data:

Moles of sodium chloride = 0.14 mol

Mass of sodium chloride = ?

Solution:

Formula:

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Now we will put the values in formula.

0.14 mol = Mass of NaCl / 58 g/mol

Mass of NaCl = 0.14 mol  ×  58 g/mol

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Thus, 0.14 moles of NaCl contain 8.12 g of NaCl.

4 0
3 years ago
Someone help me please!!!
Montano1993 [528]

A. 6 moles

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D.  20 moles

I think please check me, in case I am wrong

8 0
3 years ago
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