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Ksenya-84 [330]
3 years ago
14

There are __ moles in 1.26 x 10^24 particles

Mathematics
2 answers:
lianna [129]3 years ago
4 0

Answer:

There are 2.1 moles in 1.26 \times 10^{24} particles.

Step-by-step explanation:

Given : 1.26 \times 10^{24} particles

To find : Number of moles in given particle.

Solution : Since we know,

1 mole = 6\times 10^{23} particles.

So, 1 particle = \frac{1}{6\times 10^{23}} moles

1.26 \times 10^{24}\text{particle}=\frac{1.26 \times 10^{24}}{6\times 10^{23}}\text{moles}

1.26 \times 10^{24}\text{particle}=\frac{1.26 \times 10^{24-23}}{6}\text{moles}

1.26 \times 10^{24}\text{particle}=0.21\times 10\text{moles}

1.26 \times 10^{24}\text{particle}= 2.1\text{moles}

Therefore, There are 2.1 moles in 1.26 \times 10^{24} particles.

nasty-shy [4]3 years ago
3 0

Answer: 2.9

Step-by-step explanation:

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The poverty threshold measured by World Bank is 6.29% of the U.S. poverty threshold.
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What are interest rates? Please explain.
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Answer:

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Step-by-step explanation:

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Answer:

Figure:         Amount of tiles:

1                    5

2                   8

3                   11

4                   14

5                   17

6                   20

7                   23

8                   26

9                   29

10                 32

11                  35

12                 38

13                 41

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So Figure 13 will have 41 tiles.

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<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
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