Question

Use Hess's Law to calculate the enthalpy change for the reaction WO3 (s) + 3 H2 (g) --> W (s) + 3 H20 (g) AH= ? kJ from the following data: 2 W (s) + 3 O2(g) --> 2 WO3(s) 2 H2(g) + O2(g) --> 2 H20 (g) AH = -1685.4 kJ AH= -477.84 kJ

Answer 1

Ans:

Here the error is present in last print statement.

print("The income tax is $" + str(incomeTax))
# here we have to convert the incomeTax to string if we want to append it to print statemnt
# we can use another way of printing i.e, print("The income tax is $",incomeTax)

1 7 #Initialize the contents 2 TAX RATE=0.20 3 STANDARD DEDUCTION=10000.0 4 DEPENDENT DEDUCTION=3000.0 5 6 #Request the inputs grossIncome=float(input("Enter the gross income: ")) 8 numDependents=int(input("Enter the number of dependents: ")) 9 10 #Compute the income tax 11 taxableIncome grossIncome STANDARD DEDUCTION - 12 DEPENDENT DEDUCTION numDependents 13 income Tax=taxableIncome TAX RATE 14 15 #Display the income tax 16 print("The income tax is $" + str(income Tax)) 17 # here we have to convert the income Tax to string if we want to append it to print statemnt 18 # we can use another way of printing i.e, print("The income tax is $", income Tax)|
Error:

(base) rgukti@rgukt-TravelMate-P243-M:-/Desktops python ex.py Enter the gross income: 100000 Enter the number of dependents: 3 Traceback (most recent call last): File "ex.py", line 16, in <module> print("The income tax is $" + income Tax) TypeError: can only concatenate str (not "float") to str bal LLLLLL Mata DAS than

After Error Correction:

(base) rgukt1@rgukt-TravelMate-P243-M:-/Desktops python ex.py Enter the gross income: 100000 Enter the number of dependents: 3 The income tax is $ 16200.0 (base) rauktiaraukt-TravelMate-P243-M/Desktons python ex.py