Cametolearn123 Cametolearn123

02-03-2017
Chemistry

contestada

What is a pure substance that can be separated into two or more simpler substances by chemical means?

Respuesta :

angelicaovo angelicaovo

02-03-2017

A compound is a pure substance that can be broke down into two or more simpler pure substances by any chemical means .

Answer Link

Otras preguntas

Identify the reagents a-i that you would use to accomplish each of the following transformations. a) CH₃CH₂OH a→ CH₃COOH b) C₆H₆ b→ C₆H₅Cl c) CH₃CH₂COOH c→ CH₃C

Which choices are in the solution set of the equation 4x = 30? 1) 7.5 2) 6 3) 8,5 4) 6.5

2. Which point of view does Saki use in "The Open Window" to build suspense and deliver a surprise ending? O first person O third-person limited O second person

HG is tangent to circle O at point W. WU is the circle's diameter. Find m/GWU. Answer Attempt 1 out of 2 m/GWU H W Submit Answer

An unidentified flying object moving along a line with constant speed was sighted at (8, 9). What additional information is needed to determine its velocity? A.

Factorize a² +4α-21.

How many carbon atoms are there in 3 molecules of CH3F?

Why was Pizarro’s timing for conquest perfect?

Name the following formulas/symbols. a) NAD b) NADP c) NADPH

Which document, delivered to the policy owner, includes information about premium amounts, cash values surrender values, and death benefits for specific policy