subject
Chemistry, 28.05.2021 19:20 hmu323

Calculate the energy needed to raise the temperature of 42 grams of water from 25.0 degrees Celsius to 48 degrees Celsius. The specific heat of water is 4.18 J/g. C A. 8266 joules
B. 8266 calories
C. 4038 joules
D. 4038 calories

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 03:30
In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?
Answers: 1
question
Chemistry, 22.06.2019 19:30
Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?
Answers: 2
question
Chemistry, 23.06.2019 01:00
Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6
Answers: 1
question
Chemistry, 23.06.2019 01:30
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
Answers: 1
You know the right answer?
Calculate the energy needed to raise the temperature of 42 grams of water from 25.0 degrees Celsius...
Questions
question
Spanish, 16.04.2020 19:13
question
Chemistry, 16.04.2020 19:13
Questions on the website: 13722359