[References]Use the References to access important values if needed for this question.The following thermochemical equation is for the reaction of calcium carbonate(s) to form calcium oxide and carbon dioxide(g).CACO3(s) CaO(s) + CO2(g)AH = 178 kJHow many grams of CaCO3(s) would be made to react if 61.6 kJ of energy were provided?gramsSubmit AnswerTry Another Version10 item attempts remaining

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tổ förm calcium oxide and carbon dioxide(g). CACO3(s)→ CaO(s) + CO2(g) ΔΗ-178 kJ How many grams of CaCO3(s) would be made to react if 61.6 kJ of energy were provided? grams Submit Answer Try Another Version 10 item attempts remaining

tổ förm calcium oxide and carbon dioxide(g). CACO3(s)→ CaO(s) + CO2(g) ΔΗ-178 kJ How many grams of CaCO3(s) would be made to react if 61.6 kJ of energy were provided? grams Submit Answer Try Another Version 10 item attempts remaining

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Learning Goal: The change in enthalpy, AH, is the heat absorbed or produced during any reaction at constant pressure. Hess's law states that AH for an overall reaction is the sum of the AH values for the individual reactions. For example, if we wanted to know the enthalpy change for the reaction 3Mn + 302 3MNO2 we could calculate it using the enthalpy values for the following individual steps: Step 1: 4Al+302 2Al2O3 Step 2: 3Mn+ 2A½O3→3MNO2 +4Al Overall: 3Mn +302→3MNO2 If the enthalpy change is -3352 kJ/mol for step 1 and 1792 kJ/mol for step 2, then the enthalpy change for the overall reaction is calculated as follows: AH =-3352+1792 ==-1560 kJ/mol It is also important to note that the change in enthalpy is a state function, meaning it is independent of path. In other words, the sum of the AH values for any set of reactions that produce the desired product from the starting materials gives the same overall AH. 9Type here to search Provide Fe
I need help with question three. I provided the information and also the answer to question 2, which I got 52.824kJ. On question three I just need option: 1,2,&4.
The reaction of carbon monoxide(g) with oxygen(g) to form carbon dioxide(g) proceeds as follows: 2CO(g) + O2(g)--->2CO2(g) When 8.52 g CO(g) reacts with sufficient O2(g), 86.1 kJ is evolved.Calculate the value of rH for the chemical equation given. ____________kJ/mol
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