railuke703 railuke703

12-12-2022
Chemistry

contestada

When aqueous solutions of (NH4)2CrO4 and Ba(NO3 )2 are combined, BaCrO4 precipitates. Calculate the mass, in grams, of the BaCrO4 produced when 1.38 mL of 0.123 M Ba(NO3 )2 and 3.7 mL of 0.678 M (NH4)2CrO4 are mixed. Calculate the mass to 3 significant figures.

Respuesta :

Otras preguntas

Lilian is building a swimming pool in the shape of a right rectangular prism. The area of the base of the swimming pool is 72 square meters. The depth of the sw

Rulers of Egypt were known as:

A particle moves along the x axis. In order to calculate the torque on the particle, you need to know: a. the rotational inertia of the particle b. the veloci

Help me with this question please‼️‼️

Identify the constant in the expression -2 + 6c + 3c

What is the value of x in the equation -2 =5x + 3

Please help! :) An expression is shown below: 10n3 − 15n2 + 20xn2 − 30xn Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

Explain how blood circulation takes place in humans?

Which of the following represents a tragedy of the commons? Plastic trash in the neighborhood park Two hospitals for the town's residents Trash pile in a person

meaning of barren bleaknessPls help Asap!!