2 years ago

CO2 (g) + H2O (l) → 2H2CO3 (aq)

Mathematics

1 answer:

vladimir1956 [14]2 years ago

6 0

Answer:

Multiply left side by 2

2CO2 (g) + 2H2O (l) =2H2CO3

You might be interested in

What is the place value of the 2 in 6,025?

Nimfa-mama [501]

The place value of the 2 in 6'025 is 20

6 0

3 years ago

Read 2 more answers

I have two coins. One is fair, and has a probability of coming up heads of.5. \text {The second is bent, and has a probability o

aniked [119]

Answer:0.625

Step-by-step explanation:

Given

There are two coins one is fair and another is bent

Probability of getting a head on fair coin is 0.5

Probability of getting a head on bent coin is 0.75

If both coins are tossed once

probability of getting at least one of the coin will come up tails is

$P=1-P(both\ heads)$

$P=1-0.5\times 0.75$

$P=1-0.375$

$P=0.625$

6 0

3 years ago

mr. Savage shoes 3 gallons of paint to cover 1350 sq ft of wall space at this rate how much paint will be needed to cover 1800 s

dexar [7]

Answer:

4 more gallons of paint

Step-by-step explanation:

5 0

3 years ago

28 32 21 22<br> The mean is 24.4 what is the 5th number

Archy [21]

The awnser has to be 26??

6 0

2 years ago

Read 2 more answers

At the start of the experiment substance is measured to be 70°C, and by the end of the experiment its temperature is measured as

11Alexandr11 [23.1K]

9514 1404 393

Answer:

-130 °C

Step-by-step explanation:

The change is found by subtracting the start temperature from the finish temperature. It is ....

-60 °C - 70 °C = -130 °C

3 0

2 years ago