Falconmaster4518 Falconmaster4518

08-07-2017
Chemistry

contestada

According to the ____________________, when a physical or chemical change occurs, no atoms are created or destroyed.

Respuesta :

silicon silicon

08-07-2017

Law of conservation of mass

Answer Link

Otras preguntas

find the percent of decrease if 110 is decreased to 88 A) 125% B)80% C)20%

How do we know that trade impacted the people who live in Southern and Eastern Africa?

When two substances A and B are powered together in a pestle and mortar, a large amount of heat is envolved. As a result a new substance C is formed. What is th

English Riddle 1- an apple, _____, and onion all taste the same with your nose plugged.

a quilt of a country find textual evidence that help to support your claim

We will abbreviate malonic acid CH2(CO2H)2, a diprotic acid, as H2A (pK1 = 2.847 and pK2 = 5.696). Find the pH in (a) 0.200 M H2A; and (b) 0.200 M NaHA.

1. Suppose you purchase one Texas Instruments August 75 call contract quoted at $8.50 and write one Texas Instruments August 80 call contract quoted at $6. If,

Is a silver ring considered as an element, compound, homogeneous mixture, or a heterogeneous mixture?

Which change was applied to the original paragraph? It was justified. It was left aligned. It was right aligned. It was centered.

25.Why do some states have more Representatives than other states? - (because of the state's population . (because) they have more people . (because) some state