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valkas [14]
3 years ago
6

Select the formula for the following acid: Carbonic Acid

Chemistry
1 answer:
Nina [5.8K]3 years ago
4 0

Answer: 106

Explanation:

Follow PEMDAS. 7x12 = 84

84 + 13 = 97

97 + 9 = 106

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How many oxygen atoms are represented by the formula Fe(CIO4)3? iron(III) chlorate
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What is the daughter nucleus of pt-199 after a beta decay?
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One sphere has a radions of 181 cm, another has a radius of 5.01 cm. What is the difference in volume (in cubic centimeters) bet
PSYCHO15rus [73]

Answer:

2.4*10^{7}cm^{3}

Explanation:

First you should calculate the volume of a big sphere,so:

V_{big}=\frac{4}{3}\pi r^{3}

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Then you calculate the volume of a small spehre, so:

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V_{small}=5.3*10^{2}cm^{3}

Finally you subtract the two quantities:

V_{big}-V_{small}=2.4*10^{7}cm^{3}-5.3*10^{2}cm^{3}

V_{big}-V_{small}=2.4*10^{7}cm^{3}

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3 years ago
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