cynthiaortiz2346 cynthiaortiz2346

23-03-2021
Chemistry

contestada

If a reaction ends with 5.5 grams of products, how many grams of reactants were required to start the reaction?

Respuesta :

21ahmedfa 21ahmedfa

24-03-2021

5.5 grams of reactants. According to the Law of Conservation of Mass, mass isn’t created or lost through any chemical changes, so the total mass should remain constant from the initial reactants to the final products.

Answer Link

Otras preguntas

Explain how climate change has contributed to spatial and temporal variation of the natural process

What element is the focus of the song “Twelfth Song of Thunder”? the thunder the grasshopper the land the voice

Juan, Mary, Celia, and Mark work as information specialists at a high tech company. They each spent a certain amount of time fixing a problem with the database.

Why is soil erosion more common in areas that lack adequate vegetation? Select one: O a. Because gravity pulls on the plants and increases erosion. Ob. Because

which one is the answer

Nima and Dawa are brothers, yet they look different. Why?

Ellipses are used to A. indicate omissions B. add words C. set apart citations D. introduce longer quotations

7. If 1 || m and n || q, identify any of the following angles congruent to 6

i need help on this question for algebra

A biologist is using a dichotomous key to identify fish. 1. (a) Has a single dorsal fin ® 5 (b) Has a double dorsal fin ® 2 2. (a) One fin is spiny, the other i