captaincleanfreak captaincleanfreak

19-03-2017
Chemistry

contestada

How does a physical change obey the law of conservation of mass?

Respuesta :

emilyberry15 emilyberry15

19-03-2017

the law of conservation says an isolated system is neither created nor destroyed by chemical reactions or physical changes

Answer Link

Otras preguntas

How do I find 37/50 as a mixed number or percentage

Differentiate the preservation ethic from the conservation ethic. Explain the contributions of John Muir and Gifford Pinchot in the history of environmental eth

A bag contains 2 red, 5 blue, and 3 green balls. A ball is chosen at random. What is the probability of not choosing a red ball?

Bad debts analysis-Allowance account On January 1, 2019, the balance in Kubera Co.'s Allowance for Bad Debts account was $25,160. During the year, a total of $6

Calcium carbonate is most likely to dissolve in water with which characteristics? a. Low pressure and colder temperatures b. Low carbon dioxide and warmer temp

How did revival meetings bring new energy to reform churches during the Second Great Awakening? 1. The meetings were loud and exciting. 2. The meetings were led

Solve each system by elimination.3) 9x - 5y = 13- 4x + 5y = 22

A geosynchronous Earth satellite is one that has an orbital period of precisely 1 day. Such orbits are useful for communication and weather observation because

Casey's girlfriend will celebrate her birthday next week, so he needs to buy her a gift. He remembers the brand of watch that she wears and considers if she wou

a. Received $60,000 cash from the investors who organized Down, Inc. b. Borrowed $20,000 cash and signed a note due in two years. c. Ordered equipment costing $