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

Which of the following choices are equivalent to the expression below ?

Complete the synthetic division problem below.

what constitute true freedom?

A 300 kg dragster accelerates from the rest to the final speed of 120 m/s in 400 m (about a quarter of a mile) and encounters an average frictional force of 120

A school principal has to choose randomly among the six best students in each grade to be the school captain every month. For that purpose, she assigned each s

A school principal has to choose randomly among the six best students in each grade to be the school captain every month. For that purpose, she assigned each s

There are ________ oxygen atoms in 30 molecules of c20h42s3o2.

can some of u guys check if this is correct and find the answer in the last 3 problems?

At keller's bike rentals, it costs $28 to rent a bike for 8 hours. how many dollars does it cost per hour of bike use?

in a class room of 25 students 16 of them were wearing sandals. What percent of students are wearing sandals? answer right plz