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iragen [17]
2 years ago
9

A scientist is studying the liquid shown here. She thinks the liquid is a mixture. Describe an investigation she could do to dem

onstrate that the liquid is in fact a combination of substances. 50PTS!!!

Chemistry
2 answers:
kirill115 [55]2 years ago
7 0

Answer:

BECAUSE SHE USED A CYLINDER TO GET THE ANSWER

Explanation:

Anettt [7]2 years ago
6 0

Fun fact

The heads on Easter Island have bodies. ...

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when propene gas (C3H6) is added to bromine liquid, another liquid is produced which has the formula C3H6Br2. what is the chemic
klio [65]

Answer:

C3H6 + Br2 → C3H6Br2

Explanation:

The reaction in which C3H6Br2 (1,2-Dibromopropane) is created is:

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We can see that the only difference between the product (C3H6Br2) and the known reactant (C3H6) of the reaction is two bromine atoms (Br2). Br2 is diatomic bromine - a molecule we get after combining two bromine atoms. This compound is a red-brown liquid at room temperature, which means that that is the liquid described in your question.

4 0
2 years ago
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Anestetic [448]

Answer:

D. 1

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Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass.

4 0
2 years ago
Read 2 more answers
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