talhatahseen707 talhatahseen707

03-03-2020
Chemistry

contestada

A 22.5 g sample of X reacts with a sample of Y to form 68.3 g of XY.What is the mass of Y that reacted.

Respuesta :

emmelys emmelys

03-03-2020

68.3g - 22.5g = 45,8 g

Answer Link

Otras preguntas

Bob and Dave go to PizzaScoff. Starting with 35 pizzas, Bob eats 6 4/5 pizzas and Dave eats 8 1/3 pizzas. How many are left?

Which equation is y=(x+3)^2 +(x+4)^2 rewritten in vertex form ?

The famous book on economics, The Wealth of Nations, was written by _____. A.) Adam Sandler B.) Adam Jones C.) Adam Smith D.) Adam Jackson

Why is it important for americans today to know something about Cesar Chavez

write equations to show the chemical processes which occur when the first ionization and the second ionization energies of lithium are measured?

On the day she recounts in the selection, Helen Keller had no idea that something unusual was about to happen.TrueFalse

A right cone has a radius of 13 cm and an altitude of 52 cm. Find its surface area. A. 2,668.7 cm2 B. 865.8 cm2 C. 849.5 cm2 D. 2,720.0

Describe the direction of the electric force between two opposite charges, between two like charges, and when a charge is in an electric field.

Name the five nitrogenous bases, and put a checkmark in the correct column for each base. also indicate if the base is found in dna (d), rna (r), or both (b).

If you are completing a job application in person use what kind of writing utensil