Using the formula (Q =MCvT), perform the calculations below.
3.100g of water at 4*C is heated to 29*C. If the specific heat of water is 4.18j/g*C.
Calculate the amount of energy needed. Hint find the change in temperature before solve!
Q= M c v T. m= mass (g), c = heat capacity, v T = change in temp (T f-Ti) .
Q= (100).(4.18).(29*C- 4.0*C)
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 13:50
What does standard deviation reveal about data? a. the average of all the data points b. which of the data points is most reliable c. how spread out the data points are d. the percent error included in the data
Answers: 2
Chemistry, 22.06.2019 01:50
7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
Answers: 1
Chemistry, 22.06.2019 05:00
Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?
Answers: 2
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
You know the right answer?
Using the formula (Q =MCvT), perform the calculations below.
3.100g of water at 4*C is heated to 2...
Questions
Mathematics, 24.11.2019 05:31
Mathematics, 24.11.2019 05:31
Health, 24.11.2019 05:31
English, 24.11.2019 05:31
Mathematics, 24.11.2019 05:31
Chemistry, 24.11.2019 05:31
