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Natalka [10]
3 years ago
11

Mole Conversion: What is the mass of 3.13 x 10^23 molecules of carbon dioxide?

Mathematics
2 answers:
tino4ka555 [31]3 years ago
6 0

Answer:

the mass of co2 and k2 and H6

kolbaska11 [484]3 years ago
3 0

Answer:

it is

Step-by-step explanation:

The number of moles will be simply the number of molecules divided by Avogadro's number, so

3.01

×

10

23

6.02

×

10

23

=

0.5

m

o

l

Since the molar mass of

C

O

2

is

44

g

m

o

l

−

1

, the mass of

C

O

2

will be

22

g

.

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lisov135 [29]
Use Pi, 3.14.  Divide the Diameter by 3.14 and you should get your answer.  That's all I know.\pi
8 0
3 years ago
Car A travels at 35 miles per hour and Car B travels at a greater speed of x miles per hour. Choose the expression that represen
Rina8888 [55]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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attashe74 [19]

Answer:

No solutions

Explanation:

The given system of equations is

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To solve the system, we first need to solve the first equation for x, so

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2y - 9 = x + 9 - 9

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Then, replace x = 2y - 9 on the second equation

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5 0
11 months ago
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TiliK225 [7]
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4 0
3 years ago
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faltersainse [42]

Answer:

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set this equal to zero.

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3 0
3 years ago
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