Chemistry, 20.09.2020 15:01 victoriagreeneov7l9o

A runner eats a snack with 375 Calories of nutritional energy. After her snack, she uses 3.16 × 106 joules while running [1 Calorie = 4184 joules].

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 15:30, alaf05160

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.

Answers: 2

continue

Chemistry, 22.06.2019 16:50, Pookiev

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.

Answers: 1

continue

Chemistry, 22.06.2019 17:40, Snowball080717

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Answers: 3

continue

Chemistry, 22.06.2019 21:00, melissalopez12

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

Answers: 1

continue

You know the right answer?

A runner eats a snack with 375 Calories of nutritional energy. After her snack, she uses 3.16 × 106...