30-03-2017
Chemistry

contestada

Explain why mixing two, or more, substances is a physical change.

Respuesta :

Аноним Аноним

30-03-2017

When two or more substances are mixed together but not chemically joined they are called as mixtures. Therefore, it is only a physical change taking place.

I hope this helps you! Good luck :)

Answer Link

Otras preguntas

Pittsburgh, Pennsylvania and State College, Pennsylvania are 9.8 inches apart on a map that has as inches equal to 15 miles. a) Set up a proportion to show the

express the equation a)20 less than a number b)half a number is another number.There sum is 30

Amy and Alex are making models for their science project. Both the models are in the shape of a square pyramid. The length of the sides of the base for both the

A food worker wears nail polish on her finger nails. She is starting her shift and will be preparing sandwiches. What would she do to prevent herself from cont

For each separate case below, follow the 3-step process for adjusting the prepaid asset account at December 31. Step 1: Determine what the current account balan

Which of the following reactions could be an elementary reaction? 2 NO2(g) + F2(g) → 2NO2F(g) Rate = k[NO2][F2] H2(g) + Br2(g) → 2 HBr(g) Rate = k[H2][Br2]1/2 N

The monkeys paw explanation !? ASAP

A dot-com company plans to place money in a new venture capital fund that currently returns 18% per year, compounded daily, what effective rate is this (a) year

Why did the Founding Fathers create separate branches of government?

A circuit is used in which process? electricity magnetism velocity gravity