alexbiersack8463 alexbiersack8463

07-12-2017
Chemistry

contestada

If the total mass of the products of a reaction is 90 gram, what was the total mass of the reactants

Respuesta :

13-12-2017

90 grams due to laws of conservation of mass. Output mass = input mass. Mass can never be created or destroyed.

Answer Link

Otras preguntas

if ∠7=95 what is the measure of angle 6

Do you think it matters if you report 150 grams as 150 grams or 150.0 grams? Do they mean the same thing? Why or why not?

48 POINTS!! ANSWER QUICK AND ASAP PLEASE!! EVERYBODY IT'S A IMPORTANT TEST. There are four sixth graders and seven seventh graders in Elsa's chess club. Two mem

What are the roots that clutch, what branches growOut of this stony rubbish? Son of man,You cannot say, or guess, for you know onlyA heap of broken images, wher

Pánfilo de Narváez was a Spanish _________ and explorer. a. king b. inventor c. soldier d. gold hunter

What is Percy able to do while in the Mississippi River?

The form has drop downs

Evaluate the following expression when r= 3 and t = 3. (2 + r) - 11

Radioactive radon-222, found in many homes, is a potential health hazard. The half-life of radon-222 is 3.82 days. If you begin with 35.3 mg of this isotope, wh

A business manager finds that the building expense each month is completely uncorrelated with revenue levels. What should the business manager assume about this