3 years ago

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

You might be interested in

By pushing backwards a roller skater moves forward. This is an example of Newton's

joja [24]

Answer:

newtons law of roller skated duh

7 0

4 years ago

Compare the reactivity of magnesium and calcium explain the difference

dem82 [27]

Answer:

Calcium is more reactive than magnesium because calcium atom is larger than magnesium atom and it has one more energy level. ... Thus Ca is more reactive than Mg.

6 0

3 years ago

How many oxygen atoms are represented by the formula Fe(CIO4)3? iron(III) chlorate

zysi [14]

Answer:

Explanation:

the 4 by the element symbol O multiplied by the 3 on the outside of the parentheses

5 0

3 years ago

Read 2 more answers

What is the daughter nucleus of pt-199 after a beta decay?

Setler79 [48]

B. At-200

In beta decay the atomic number increases by 1

6 0

3 years ago

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:

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

$V_{big}=\frac{4}{3}\pi (181cm)^{3}$

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

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

$V_{small}=\frac{4}{3}\pi r^{3}$

$V_{small}=\frac{4}{3}\pi (5.01cm)^{3}$

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

Finally you subtract the two quantities:

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

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

5 0

3 years ago