Chemistry, 21.02.2021 06:00 kitttimothy55

How much heat in kJ is absorbed in the complete reaction of 3.00 grams of SiO2 (MM=60.00) with excess carbon in the reaction below? Be certain
to include the sign with the energy and round to the nearest whole number.
1 SiC(s) + 2 CO(g)
AH°= +624.6
1 SiO2(g) + 3 C(s)
kJ/mol rxn

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 06:40

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

Answers: 1

Answer

Chemistry, 22.06.2019 07:00

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Answers: 2

Answer

Chemistry, 22.06.2019 23:00

What is the most common reason for matter changing its state?

Answers: 1

Answer

Chemistry, 23.06.2019 00:30

Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?

Answers: 1

Answer

You know the right answer?

How much heat in kJ is absorbed in the complete reaction of 3.00 grams of SiO2 (MM=60.00) with exce...

Questions

Mathematics, 21.06.2021 01:00

The graph below shows the solution to which system of inequalities? A. x>2 and y<=x B. y>=2 and y 2 and y<=x

SAT, 21.06.2021 01:00

You are a bus driver .20 people get on , 12 people get off , 3 more get on 5 people get off with 20 more getting on . what "s the bus driver name ? y...

Mathematics, 21.06.2021 01:00

What is the value of this number in decimal form? Three hundred sixty-seven thousandths....

History, 21.06.2021 01:00

How far was reagan to blame for the cold war...

Mathematics, 21.06.2021 01:00

What is the average of the numbers: 55, 98, 72, 81, 65, 100, 90, 88, 75, 100, 88 also what does this set of numbers tell you???...

Chemistry, 21.06.2021 01:00

Calculate the pH of a 0.35 mol/L solution of butanoic acid...

Social Studies, 21.06.2021 01:00

How does the approach toward criminal punishment differ between the U. S. and Europe according to the text in the link? https://mediaspace. minnstate...

Chemistry, 21.06.2021 01:00

Consider the redox reaction below talking place in certain electro chemical cell: Cu(s)+cu^2+(aq) > Cu^2+(aq) + Cu (s)...

Mathematics, 21.06.2021 01:00

La suma de 3 numeros es 199.El segundo supera al primero en 12 unidades y el tercero es una unidad menor que el dole del primero...

Mathematics, 21.06.2021 01:00

Which set of values make the inequality n > -5 true? A: {-5, -5.5, -6} B: {-5, -4.5, -3} C: {-6, 0, 5} D: {-6,...

Biology, 21.06.2021 01:00

I need help what is this? ...

Computers and Technology, 21.06.2021 01:00

Explain the effects of disposing electronic equipments to the environment ...

Mathematics, 21.06.2021 01:00

7. Sarah withdraws the same amount every month from her checking account. If she started with $5695.57 and the account balance is $3245.57 after 7 mo...

Spanish, 21.06.2021 01:00

You are a student from the United States studying in Spain, and your Spanish friends want to know about your family‘s house. Write at least five sente...

English, 21.06.2021 01:00

Write your argument against the motion children off literate parents perform better in school than children of illiterate parents...

English, 21.06.2021 01:00

Unit Lesson 4 In 5 - 7 sentences, respond to the following prompt: How has the character (Mary or Joy) affected (Narrator or Other) Wes's life?...

Mathematics, 21.06.2021 01:00

Kevin paid $8.21 for 6 gallons of gas. How much did one gallon of gas cost (rounded to the nearest cent)...

Biology, 21.06.2021 01:00

Why do potato plants no longer need to use glucose from starch in respiration once they have grown above ground?...

English, 21.06.2021 01:00

In what ways is this account of creation according to modern science similar to the mythic and religious account in Genesis? In what ways is it differ...

Chemistry, 21.06.2021 01:00

163 mL of 2.75 mol/L aluminum sulfate is to have all aluminum ions removed by adding a 3.65 mol/L sodium sulfide solution. Al2(SO4)3(aq) + 3 Na2S(aq)...

More questions: Chemistry Another questions

How much heat in kJ is absorbed in the complete reaction of 3.00 grams of SiO2 (MM=60.00) with excess carbon in the reaction below? Be certain to include the sign with the energy and round to the nearest whole number. 1 SiC(s) + 2 CO(g) AH°= +624.6 1 SiO2(g) + 3 C(s) kJ/mol rxn

Answers

Another question on Chemistry

How much heat in kJ is absorbed in the complete reaction of 3.00 grams of SiO2 (MM=60.00) with excess carbon in the reaction below? Be certain
to include the sign with the energy and round to the nearest whole number.
1 SiC(s) + 2 CO(g)
AH°= +624.6
1 SiO2(g) + 3 C(s)
kJ/mol rxn