subject
Chemistry, 20.08.2021 03:20 darg3990rgp2t0r2

HELP! A man makes breakfast. He puts some toast in the toaster, and mixes some eggs with a little milk in a bowl. As he begins cooking the eggs, he smells the toast burning. He takes the toast out of the toaster and puts some butter on it, which melts. Finally, he pours some orange juice through a strainer to remove the pulp. He eats the meal, and he digests it as he drives to work in his car. A. Which option correctly identifies a chemical and a physical change in the scenario?

B. Burning toast is a chemical change; straining orange juice is a physical change.

C. Digesting food is a physical change; the car burning gas is a chemical change.

D. Burning toast is a physical change; straining orange juice is a chemical change.

Digesting food is a chemical change; the car burning gas is a physical change.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 01:30
Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -
Answers: 3
question
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
Answers: 1
question
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
question
Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
You know the right answer?
HELP! A man makes breakfast. He puts some toast in the toaster, and mixes some eggs with a little mi...
Questions
question
Mathematics, 12.03.2021 22:40
question
Biology, 12.03.2021 22:40
question
Mathematics, 12.03.2021 22:40
question
Mathematics, 12.03.2021 22:40
Questions on the website: 13722363