A chem..casures the enthalpy change AH during the following reaction:2 CH3OH() + H,SO4()→(CH3),SO4(1) + 2 H,O()AH=-15. kJUse this information to complete the table below. Round each of your answers to the nearest kJ/mol.reactionΔΗ(CH.),SO,(1) +2H,0(1) – 2CH,OH(1) + H,SO,()5(CH,),SO,(0) + 10H,0(1)10CH,OH(1) + 5H,So,(1)4CH,OH(1) + 2H,SO,0) - 2(CH,),so,() + 4H,0()O kJExplanationCheck© 2021 McGraw-Hill Education. All Rights Reserved. Termsacer

Answered: Image /qna-images/answer/7cf601ce-2be3-4dc2-abaf-17f5e1c2197b.jpg

A chem. easures the enthalpy change AH during the following reaction: 2 CH3OH(1) + H,SO 4(1)-(CH3),SO4() + 2 H,0() AH=-15. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. ΔΗ reaction (CH,),So,() + 2H,0(1) – 2CH,OH(1) + H,so,() O kJ 5(CH,),SO,(1) + 10H,0(1) 10CH,OH(1) + 5H,so,() O kJ 4CH,OH(1) + 2H,SO,(1) - 2(CH,) so,() + 4H,0(1) O kJ

A chem. easures the enthalpy change AH during the following reaction: 2 CH3OH(1) + H,SO 4(1)-(CH3),SO4() + 2 H,0() AH=-15. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. ΔΗ reaction (CH,),So,() + 2H,0(1) – 2CH,OH(1) + H,so,() O kJ 5(CH,),SO,(1) + 10H,0(1) 10CH,OH(1) + 5H,so,() O kJ 4CH,OH(1) + 2H,SO,(1) - 2(CH,) so,() + 4H,0(1) O kJ

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...

See similar textbooks

Similar questions

Q 2 please
or this demonstration to the CEO, we're going to calculate the change in enthalpy, AH, for the combustion of 3compounds: ethane (C2H6), propane (C3H8), and ethanol (C2H5OH): a) Write a complete, balanced combustion equation using Lewis structures for all species. b) Make a list of all the bonds that are broken and formed during the reaction . c) Calculate AH in kJ/mol using the equation above. d) Calculate the AH in kJ/g
( is the answer is + 46.48 or -46.48 plzz telll ...why + or why - also explain
Imagine an endothermic reaction had been studied (i.e. AHºrn > 0). In this experiment we assumed the calorimeter was perfect (Acalorimeter = 0). If, however, the calorimeter were not perfect and heat flowed from the calorimeter to the contents, would the measured AH Txn be more or less endothermic than the true AH°? rxn
Q 1 please
Sodium chloride added to water (at 25 °C) until it is saturated. Calculate the concentration of sodium ion at this point. AG₁° (kJ/mol) NaCl(s) -384 Na*(aq) -262 Cl(aq) -131 [Na+] = 6.2 M (round answer to 2 sig figs)
Q 6 please
Q 8 please
I need all the answers please
Pls help ASAP. Pls show all of your work and give ansewrs in significant figures. Pls write neatly and explain each step.
10:11 ull 5G Question 14 of 15 Submit What is the change in enthalpy in kilojoules when 3.24 g of CH;OH gas is completely reacted according to the following reaction? CH;OH(g) → 2 CHa(g) + O2(g) AH = 252.8 kJ X STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 7.80 x 10-4 2 16.05 mol O2 6.022 x 1023 12.8 J 32.00 0.101 mol CH,OH 1000 3.24 mol CH. 0.001 252.8 g CH,OH 32.05 4.00 x 10-4 g CH. 1 25.6 kJ Tap here or pull up for additional resources
Activity.do?locator=Dassignment-take [References] The overall reaction in a commercial heat pack can be represented as 4 Fe(s) + 302(g) → 2 Fe,0, (s) AH =-1652 kJ a. How much heat is released when 4.00 moles of iron are reacted with excess O2? Heat = kJ b. How much heat is released when 1.00 mole of Fe2 O3 is produced? Heat = kJ c. How much heat is released when 1.30 g iron is reacted with excess O2? Heat = kJ d. How much heat is released when 10.8 g Fe and 1.90 g O2 are reacted? Heat = kJ Submit Answer Try Another Version 5 item attempts remaining