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jok3333 [9.3K]
3 years ago
13

What units are used in the periodic table for atomic mass?

Chemistry
2 answers:
AleksAgata [21]3 years ago
5 0
D. amu
amu stands for atomic mass unit
choli [55]3 years ago
3 0
Atomic mass units (amu)
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A student calculated the molarity of a solution prepared by dissolving 0.730 mol of table sugar (sucrose, C12H22O11) in 1.8x10^3
lara31 [8.8K]

Answer: C= 0.406 M

Explanation:

Solution.

ν

=

0.730

m

o

l

;

ν=0.730mol;

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=

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⋅

1

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3

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=

1.8

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;

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1.8 L=0.406 M

C= 1.8L

0.730mol =0.406M

The student made a mistake because he did not convert a unit of volume from milliliters to liters. After all, molarity is defined as the number of moles of solute per liter of solution.

5 0
3 years ago
The metric system of units is known as
andre [41]

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How do Ionic bods form in binary compounds?
Aleks04 [339]

Answer:

Ionic bonding is the complete transfer of valence electron(s) between atoms and is a type of chemical bond that generates two oppositely charged ions. By losing those electrons, these metals can achieve noble-gas configuration and satisfy the octet rule. ...

Explanation:

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