subject
Chemistry, 17.02.2021 08:00 andrew5182

a) How much heat (in Calories) is required to increase the temperature of a lake by 2.0 degrees Celsius that has a total volume of 4.0 trillion liters? Assume the lake water has a density of 1g/ml.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 09:20
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
question
Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
question
Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
Answers: 3
question
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
You know the right answer?
a) How much heat (in Calories) is required to increase the temperature of a lake by 2.0 degrees Cels...
Questions
question
Geography, 06.05.2020 21:02
Questions on the website: 13722363