Cheyenne4animals Cheyenne4animals

01-10-2018
Biology

contestada

1. Both carbon dioxide and water are pure substances. How are they simular to each other?

(a) Both substances have a set ratioof atomsthat cannot be separated by physical means.
(b) Both substances have a set ratio of atoms that can be separated by physical means.
(c) Both substances have the same physical and chemical properties.
(d) Both substances have the same physical properties, but different chemical properties.

Respuesta :

Esoterical Esoterical

01-10-2018

The answer is pure substances, by definition, are made of only one kind of atom/molecule, and cannot be broken down. Thus, their atoms cannot be separated.

Carbon dioxide is a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

Answer Link

Otras preguntas

Solve for m. 2m + 3 = 7

In 1932, what group marched on Washington demanding a promised payment?

Europeans settled the North American continent gradually. First, colonists created settlements along the East Coast. Once these were well established, people be

What Reagan-era scandal involved involved the illegal sale of weapons to a terrorist sponsor nation?

Which type of speciation occurs when a physical or chemical sign is required before a species will mate? temporal behavioral hybrid sterility gametic?

Given the function f(x) = 3^x, find the value of f^−1(81)

Which of the following is an extraneous solution of mc016-1.jpg? x = –6 x = –1 x = 1 x = 6

Describle the route taken by blood from the intestine to the kidney

What is the organ that serves as the starting point of the respiratory system?

When spotting a bench press, the spotter stands with a straight back, hands under the arms of the lifter, and carefully watches the bar. This demonstrates _____