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
Anton [14]
3 years ago
6

How many grams of CO2 are in 2.1 mol of the compound? a) 21.0g c) 66.0g

Chemistry
1 answer:
Lilit [14]3 years ago
8 0
1 mole CO2 = 44.0096 grams CO2


<span>2.1 mol CO2 x (44.0096 grams CO2/1 mole CO2) = 92.4 grams CO2</span>
You might be interested in
The diagrams below show the alignment of the Sun, the Moon, and Earth.
Veronika [31]

Answer:A

Explanation: I learned it from a gizmo

8 0
3 years ago
What statement does not accurately describe the following equation? C6H12O6+---&gt;6H20+6CO2+energy A) oxygen is a react ant B)
STatiana [176]
The answer is B. The complete equation is C6H12O6 + 6O2 -->6H2O + 6CO2 + energy. So we can know that A and C and D is right. For B, the reaction release energy so it is exothermic reaction.
4 0
3 years ago
Read 2 more answers
Analysis/Conclusions:
Paha777 [63]
The correct answers are as follows:
1. MgSO4 + 2NH4OH = [NH4]2SO4 + Mg[OH]2.
This chemical equation implies that, one molecule of magnesium sulphate react with two molecules of ammonium hydroxide to give rise to one molecule of ammonium sulphate and  one molecule of magnesium hydroxide. 
2. The reaction between magnesium sulphate and ammonia is a DOUBLE REPLACEMENT REACTION.
A double replacement reaction is a type of reaction in which the two chemical substances which take part in the reaction switch their ions in such a way that two new products are formed. In the reaction of magnesium sulphate and ammonia, the magnesium sulphate gives its SO4 ion to ammonia and take the OH ion of the ammonia instead. 
3. The epsom salt and the ammonia reacted. This is made obvious by the chemical reaction which was generated by their combination. On the edge of the penny used, one can see that there is a colour change, this shows that a chemical reaction occur.
5 0
3 years ago
Read 2 more answers
What does the second law of thermodynamics say about entropy
alukav5142 [94]

Answer:

The entropy and the systems surrounding it tend to increase.

5 0
2 years ago
Read 2 more answers
When calcium carbonate reacts with hydrochloric acid, calcium ions are transferred to the solution. Write only one net ionic equ
nika2105 [10]

Answer:

In conclusion, the net ionic equation for the reaction between calcium carbonate and hydrochloric acid is CaCO3 solid plus two H+ aqueous react to form Ca2+ aqueous plus CO2 gas plus H2O liquid.

6 0
2 years ago
Other questions:
  • The mass number of a chemical atom is 52 and it has protons. How many neutrons does this atom have?
    6·2 answers
  • What is the molarity of a solution that is made by adding 57.3 g of MgO to 500.0 mL of solutions
    12·1 answer
  • How many neutrons does an element have if its atomic number is 45 and its mass number is 160?
    13·1 answer
  • 152 dm^3 of gas has a pressure of 98.6 kpa. at what pressure will the volume be quartered
    6·1 answer
  • 1) What is the formula for calculating weight
    15·1 answer
  • Carbon NMR spectroscopy produces a spectrum of only carbon-13 nuclei in a sample. The number of carbon signals in the spectrum c
    7·1 answer
  • How many grams are there in 1.30x10^24 atoms of silver?​
    5·1 answer
  • What element is used in bicycles?
    15·1 answer
  • Look at your drawing how does the surface area affect the flow of heat from the foil into the ice
    5·1 answer
  • How many bonding electrons are in the Lewis structure of PCl₃?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!