Mathematics
Mathematics, 10.06.2021 18:20, rileybantaos1c8s

How much heat is absorbed in the complete reaction of 3.00 grams of SiO2 with excess carbon in the reaction below? ΔH° for the reaction is +624.7 kJ/mol. SiO2 Molar mass: 60.08 g/mol

SiO2(g) + 3C(s) → SiC(s) + 2CO(g)Immersive Reader

A)5.06 kJ

B)366 kJ

C)31.0 kJ

D)1.13 x 105 kJ

answer
Answers: 3
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, jak000067oyyfia
Do u just plot the numbers on the graph like (1,
Answers: 1
continue
image
Mathematics, 21.06.2019 21:00, gujacksongu6
M. xyz =radians. covert this radian measure to its equivalent measure in degrees.
Answers: 1
continue
image
Mathematics, 21.06.2019 21:00, animexcartoons209
With alll of except for the 2 that i did already
Answers: 1
continue
image
Mathematics, 21.06.2019 22:10, stayces6
Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt
Answers: 1
continue
Do you know the correct answer?
How much heat is absorbed in the complete reaction of 3.00 grams of SiO2 with excess carbon in the r...

Questions in other subjects:

Konu
Health, 22.11.2020 02:00
Malia's doctor asks her how much protein she eats on a daily basis. Which of the following is a reasonable approximation? A. 60 grams B. 60 pounds C. 60 pints
Konu
English, 22.11.2020 02:00
Select the correct answer. What is the role of the leader in a group discussion? A. to introduce information for the group to discuss B. to help resolve conflicts during group disc...
Konu
Mathematics, 22.11.2020 02:00
Help me out please , thank you and Ill make your brainlist. ...
Konu
Mathematics, 22.11.2020 02:00
Help me and i will give you brainliest and i will give you 100 points. Write an expression using fractions to show how to determine the amount that each person will pay. Then calc...
Konu
History, 22.11.2020 02:00
Based on the descriptions, determine whether the individuals follow the Theravada or the Mahayana form of Buddhism.
Konu
Mathematics, 22.11.2020 02:00
Please help me I WILL EVEN GIVE U BRAINLIEST IM DESPERSTE!!!
Konu
Health, 22.11.2020 02:00
As part of its services, the United States Department of Agriculture offers training to the American people on the evaluation of food. In an online search engine, search the terms...
Konu
Biology, 22.11.2020 02:00
Which of the following best describes a way in which human activities affect the level of greenhouse gases in the atmosphere?...
Konu
Social Studies, 22.11.2020 02:00
If you are outside when an earthquake occurs, you should run into the closest building. A. True B. False...
Konu
English, 22.11.2020 02:00
how confidentiality promotes respect for and values individuals? Mr S is 26 year old client confined to a wheelchair following a road traffic accident. While you are helping him to...
Other tasks in the category: Mathematics More task
See results (0)