1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AysviL [449]
3 years ago
12

How many liters of CO2 are formed when 14.0 g of CaCO3 react at 1.00 atm and 1000K

Chemistry
2 answers:
Gnesinka [82]3 years ago
7 0

Answer: 11.5

Explanation:

spin [16.1K]3 years ago
3 0

Answer : The volume of CO_2 formed are 11.5 liters.

Explanation :

First we have to calculate the moles of CaCO_3

\text{Moles of }CaCO_3=\frac{\text{Mass of }CaCO_3}{\text{Molar mass of }CaCO_3}

Molar mass of CaCO_3 = 100 g/mole

\text{Moles of }CaCO_3=\frac{14.0g}{100g/mole}=0.14mole

The balanced chemical reaction will be:

CaCO_3\rightarrow CaO+CO_2

From the balanced chemical reaction we conclude that,

As, 1 mole of CaCO_3 react to give 1 mole pf CO_2

So, 0.14 mole of CaCO_3 react to give 0.14 mole pf CO_2

Thus, the moles of CO_2 gas = 0.14 mole

Now we have to calculate the volume of CO_2.

Using ideal gas equation:

PV=nRT

where,

P = pressure of gas = 1.00 atm

V = volume of gas = ?

T = temperature of gas = 1000 K

R = gas constant = 0.0821 L.atm/mole.K

n = moles of gas = 0.14 mole

Now put all the given values in the ideal gas equation, we get:

(1.00atm)\times V=(0.14mole)\times (0.0821L.atm/mole.K)\times (1000K)

V=11.5L

Therefore, the volume of CO_2 formed are 11.5 liters.

You might be interested in
Question 8<br>Which one of the following salts does not contain water of crystallisation?​
BlackZzzverrR [31]
Baking soda is sodium bicarbonate in anhydrous form without any water of crystallisation and it is widely used as dry fire extinguisher because of its alkali nature.
7 0
2 years ago
Read 2 more answers
What is an elementary reaction?
tester [92]

Answer:

An elementary reaction is a chemical reaction in which one or more chemical species react directly to form products in a single reaction step and with a single transition state.

8 0
3 years ago
Given that a mass of a ball is (36.0 g), and the volume is (8.0 mL), what is the ball's density in g/mL?​
max2010maxim [7]

Answer:

4.5g/mL

Explanation:

Given parameters:

Mass of ball  = 36g

Volume of the ball  = 8mL

Unknown:

Density of the ball  = ?

Solution:

Density is the mass per unit volume of a substance.

          Density  = \frac{mass}{volume}  

So;

 Density  = \frac{36}{8}    = 4.5g/mL

5 0
2 years ago
PLEASE HELP!!!! <br>it would mean alot ! ​
statuscvo [17]

Answer:

i looked it up its slinky waves

Explanation:

6 0
3 years ago
Read 2 more answers
Which atom in the ground state has an outermost electron with the most energy?(1) Cs (3) Li(2) K (4) Na
Leokris [45]
<span>The answer is Cs, no. 2.
Cesium (Cs) is an element which has an outermost electron with most energy in the ground state.</span> 
 Cesium (Cs), Lithium (Li), Potassium (K), and Sodium (Na) are elements which belong to the group 1 family, the alkali metals. Each has a valance of 1 and wants to release/ lose this e- (electron) to be isoelectronic with the nearest noble gas. Based on the periodic trends, an atom’s radii will raise going down a group.  


8 0
3 years ago
Other questions:
  • A researcher claims that an ancient scroll originated from greek scholars in about 500 bce. a measure of its carbon-14 decay rat
    13·1 answer
  • How are the properties of organic compounds determined?
    5·1 answer
  • __________ is considered to be the greatest solvent in the world because it can dissolve so many substances.
    9·1 answer
  • How to find the concentration and equilibrium and the pH for a acid solution when you have 0.20M and the Ka
    11·1 answer
  • Chemists recognize many different elements, such as gold, or oxygen, or carbon. Suppose you got some carbon, and started splitti
    10·1 answer
  • how many grams of nahco3 (fm84.007) must be added ro 4.00g of k2co3 (fm 138.206) to give a ph of 10.80 in 500ml of water​
    10·1 answer
  • When formic acid is heated, it decomposes to hydrogen and carbon dioxide in a first-order decay: HCOOH(g) →CO2(g) + H2 (g) The r
    10·1 answer
  • Pls help ill mark as brainliest :)
    11·1 answer
  • An atom of titanium has 22 protons and 26 neutrons. If the atoms loses one electron, what will be the charge on the ion that for
    9·1 answer
  • MAGNESIUM (Mg)<br> +FLUORINE (F) =
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!