Sign In
Ask Question
Snowy
Chemistry
8 September, 20:31
How many grams are in 21.3 moles of BaCO3
+2
Answers (
1
)
Rebecca Daniels
8 September, 20:55
0
Answer: 0.108 moles BaCO3
Explanation: You have to divide the moles by the molar mass of BaCO3, which is 197.34. The grams will cancel out, and you're left with 0.108 moles, which has been rounded to 3 sig figs.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“How many grams are in 21.3 moles of BaCO3 ...”
in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A substance undergoes a change. Which statement indicates that the change was a chemical change?
Answers (1)
What is the ratio of atoms in carbon dioxide, or CO2
Answers (1)
Will give brainiest Quick tell me two very interesting nucular elements
Answers (2)
Which of the following is the correct balanced equation for the reaction in which hydrogen peroxide (H2O2) is broken down into hydrogen gas and oxygen gas? A. H2O2 - - > 2H2 + O2 B. 2H2O2 - - > 2H2 + O2 C. H2O2 - - > H2 + O2 D. H2O2 - - > H2 + 2O2
Answers (1)
Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs, write NR after the reaction arrow.
Answers (1)
New Questions in Chemistry
The heat of combustion of propane, C3H8, is 2220 kJ/mol. The specific heat of copper is 0.385 J/g°C. How many grams of propane must be burned to raise the temperature of a 10.0 kg block of copper from 25.0°C to 65.
Answers (1)
Which is an example of Temporal Isolation? A. Flowers that bloom in different months. B. Birds that have different mating calls C. Fruits flies that mate in different locations. D. Squirrels that have different fur colors
Answers (1)
A chemical reaction can start when enough activation energy is added to the reactants. Do you think the activation energy for chemical reactions in living things is high or low / Explain your answer
Answers (2)
20 Which statement describes a reversible reaction at equilibrium? (1) The activation energy of the forward reaction must equal the activation energy of the reverse reaction.
Answers (1)
Count the total number of atoms in CaCO3: 2 3 4 5 6
Answers (1)
Home
»
Chemistry
» How many grams are in 21.3 moles of BaCO3
Sign In
Sign Up
Forgot Password?