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Olegator [25]
2 years ago
11

A student places an object on a balance. Which measurement might the student record based on the balance reading? A. 2.4 kilogra

ms B. 259 kelvins C. 17.1 millimeters D. 12.5 amperes
Chemistry
1 answer:
gtnhenbr [62]2 years ago
8 0
A would be the correct answer
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79. Methane, the chief component of natural gas, burns in oxygen according to the equation
Andrews [41]

Answer:

14 mol

Explanation:

                                CH4(g) + 2O2(g) -------» CO2(g) + 2H2O(g)

from reaction          1 mol                                                2 mol

given                       7 mol                                                x mol

x = (7*2)/1 = 14 mol

6 0
3 years ago
What is the proper way to write sodium in crystal form
Marysya12 [62]

Answer:

In the solid state Sodium has a body-centered cubic crystal structure with a = 0.428 nm and a nearest neighbor distance of 0.371 nm.

<u>(I don't really know but I hope if this answer is correct for you)</u>.

5 0
3 years ago
Will mark a brainliest.
ch4aika [34]

Answer:

The answer is actually CO4

Explanation:

prove me wrong

5 0
2 years ago
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How does pollution affect air resources?
tatiyna

Answer: it gets inside the air and then it infects the air's resourses

Explanation:

7 0
3 years ago
When sugar glucose, C6H12O6, is burned with air, carbon dioxide and water vapor are produced. Write the balanced equation and ca
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6CO2 + 6H2O YOU JUST ADD THEM TOGETHER
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