3 years ago

How many grams of CO2 are produced from 18.6 g of oxygen gas?

Chemistry

1 answer:

Sladkaya [172]3 years ago

6 0

Answer:

C + O2 ⇒ CO2

mole of O2: 18.6/32=0.58125= mole of CO2

⇒ gram of CO2: 0.58125*(12+32)=25.575

Explanation:

You might be interested in

Find the acceleration if a car goes from 40 to 50 mph in 5 seconds

Anastaziya [24]

Answer:

62.5 mph/seconds

Explanation:

<h2 />

3 0

3 years ago

When a 16.50 g sample containing nickel and oxygen is analyzed, 5.87 g of nickel are found. What is the percent composition of t

Virty [35]

Answer:

$\%O=64.2\%\\\\\%Ni=35.8\%$

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to tell that since the total mass is 16.50 g and 5.87 g correspond to nickel, then the mass of oxygen is:

$m_O=16.50g-5.87g=10.63g$

And therefore, the resulting percent composition turns out to be:

$\%O=\frac{10.60}{16.50} *100\%=64.2\%\\\\\%Ni=\frac{5.87}{16.50} *100\%=35.8\%$

Regards!

5 0

3 years ago

Which planet do scientists believe prevented the asteroids in the asteroid belt from forming a planet? A. Earth B. Jupiter C. Ma

True [87]

I woud say B because jupiter has more of a gravitational pull

5 0

3 years ago

Read 2 more answers

The heat required to raise the temperature of 12g of water from 16 C to 21 C is:

alukav5142 [94]

Answer:

The answer is 132

Explanation:

3 0

3 years ago

Read 2 more answers

Family members on a camping trip decide to make hot cocoa after dinner. They add instant cocoa mix to hot water. What can they d

zysi [14]

Answer:

Your ANSWER:

A.stir the hot cocoa

Explanation:

stirring helps particals dissolve faster

6 0

3 years ago