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Chemical Questions and Answers (Q&A)

Robert Hazlewood, Senior Executive
Answered: Mar 28, 2019
The answer to this question is E, ZnF subscript 2. When a student mixes equal volumes of 1.0 M solutions of tin(II) chloride and copper(II) sulfate and observes that no precipitate forms. Then...Read More

1 Answer

C. Bernthal, Teacher
Answered: May 29, 2019
Molar mass is best described as the weight or mass of a scientific substance, and that amount is divided by the amount of the material. This resulting amount can be used for other factors. For...Read More

1 Answer

Isabella
Answered: Nov 06, 2018

The two substances physically combined are: A homogeneous mixture

1 Answer

E. Austin
Answered: May 29, 2019
Both Fat and oil have the same chemical structure and they are esters of glycerol. Fat and oil are organic compounds which are insoluble in water but they are soluble in an organic solvent. Fat...Read More

1 Answer

N. Reyes, Writer
Answered: Oct 22, 2019
An electrophile is known to be a type of acid that will accept electrons from an atom that is full of electrons. The nucleophile can be an atom, a molecule, or even an ion that comes with a lot...Read More

1 Answer

Wyatt Williams
Answered: Jan 29, 2020
Apply a protective cream to the hairline and ears

1 Answer

John Adney
Answered: Mar 27, 2017
Answer 8 is incorrect. ML Prod: React is 2:4 so if end with 12 should start with 6.

1 Answer

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