3 years ago

List four observations that suggest chemical change is occurring

Chemistry

1 answer:

allsm [11]3 years ago

8 0

Answer:

Examples of Chemical Changes

Burning wood.

Souring milk.

Mixing acid and base.

Digesting food.

Cooking an egg.

Heating sugar to form caramel.

Baking a cake.

Rusting of iron.

You might be interested in

I will mark brainliest. Calculate the wavelength corresponding to a frequency of 98.8MHzl

adell [148]

Answer:

3.0395m

Explanation:

6 0

2 years ago

Apart from boiling point and flammability, what other quality does the size of the molecules in hydrocarbons affect?

Sonbull [250]

Answer:

Viscosity

Explanation:

Sijui kuexpalain lakini

6 0

3 years ago

Read 2 more answers

Which of these is an indication that a chemical reaction has occurred?

Sergio039 [100]

D- If there is a color change that is indicative to that being a chemical change.

A, B, and C are examples of physical changes.

5 0

3 years ago

Read 2 more answers

2A(g) + B(l) ⇌ 3C(aq) + D(s)

makvit [3.9K]

Answer:

[(0.75)^3(0.25)]÷[(0.50)^2(0.75)]

Explanation:

toppr dot com

8 0

3 years ago

Escriba 4 ideas sobre que sucede cuando la radiación solar llega a la tierra

poizon [28]

Answer:

La radiación UV-B es parcialmente absorbida por el ozono y llega a la superficie de la tierra, produciendo daño en la piel. Ello se ve agravado por el agujero de ozono que se produce en los polos del planeta.

Explanation:

3 0

3 years ago