When 40.0 mL of 1.00 M H2SO4 is added to 80.0 mL of 1.00 M NaOH at 20.00°C in a coffee cup calorimeter, the temperature of the aqueous solution increases to 29.20°C. If the mass of the solution is 120.0 g and the specific heat of the calorimeter and solution is 4.184 J/g • °C, how much heat is given off in the reaction?
Use q equals m C subscript p Delta T..
A). 4.62 kJ
B). 10.0 kJ
C). 14.7 kJ
D). 38.5 kJ
Answers: 3
)
is change in temperature.![[120.0g\times 4.184\frac{J}{g.^{0}\textrm{C}}\times (29.20-20.00)^{0}\textrm{C}]](/tpl/images/0648/3279/fdc1d.png)
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When 40.0 mL of 1.00 M H2SO4 is added to 80.0 mL of 1.00 M NaOH at 20.00°C in a coffee cup calorimet...
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