naeeva2882 naeeva2882

30-09-2020
Chemistry

contestada

1. A chemical equation representing a physical change is
2. A chemical equation representing a chemical change

Respuesta :

cahilll1 cahilll1

30-09-2020

Answer:first one is chemical change and the second one is chemical reaction that sh be right.

Explanation:

Answer Link

Otras preguntas

Klon Corporation owns 70 percent of Brant Company’s stock and 60 percent of Torkel Company’s stock. During 20X8, Klon sold inventory purchased in 20X7 for $100,

Which of the following is a way of valuing interest rate swaps where LIBOR is exchanged for a fixed rate of interest?A Assume that floating payments will equal

The table gives sales data for a stationary store in any given two weeks

Propyne on oxidation with seo2 gives - (a) penta-1,4-diene (b) penta-1,3-diene (c) penta-1,2-diene (d) none4

The number of patients who prefer a language other than English (LOE) has grown significantly in the United States, increasing by _______ between 1990 and 2013?

4 Part A What is the role of normal microbiota in preventing disease? Normal microbiota consume essential vitamins such as biotin, pantothenic acid, and vitamin

Molly owns 5 different mathematics books and 3 different computer science books. (a) If Molly wishes to fill 6 positions on a shelf where the first 4 positions

The linear combination of atomic orbitals to form molecular orbitals takes place only when the combining atomic orbitals A. have the same energy B. have the min

The following table presents the number of active breweries for samples of states located east and west of the Mississippi River find the mean number of breweri

10. Why are renewable resources so valuable for our environment? a. They are much easier to use and produce b. They are much cheaper c. They help eliminate toxi