joyeebarua412 joyeebarua412

20-04-2019
Chemistry

contestada

how chemical equations demonstrate conservation of mass?

Respuesta :

mereiland mereiland

20-04-2019

The law of conservation of mass states that matter is neither created or destroyed only transformed. A balanced chemical equation has the same number of molecules on both sides of the equation.

Answer Link

Otras preguntas

Are tools made by humans

¿Cuál es la longitud de la hipotenusa, x, Si (12, 35, x) Es una terna pitagórica? 33 37 47 58

what is the rate and unit rate of 40 meters in 16 seconds

At 1 pm shadow of a tree is 14 feet long. At the same time the shadow of a 18 foot telephone pole is 21 feet long. What is the height of the tree?

translate the word phrase into a math expression. six less than eight times a number

what is foreshadowing

What did the Three-Fifths Compromise rule about enslaved people? A. They were not to be counted at all. B. They were counted as full equals. C. They were pa

what is the difference between action verbs and linking verbs?

what is the standard form of 345 and 27

Greg has collected 4,385 pennies and Hannah has collected 3,899 pennies.How many times as great as the value of 3 in 4,385 is the value of 3 in 3,999?