kamea98 kamea98

11-03-2021
Chemistry

contestada

100cm³of a solution of potassium hydroxide contains 0.56g of the dissolved solute. What is the molar concentration of this solution?

Respuesta :

drpelezo drpelezo

11-03-2021

Answer:

[KOH] = 0.10M in KOH

Explanation:

Molar Concentration [M] = moles solute/volume solution in liters

moles KOH = 0.56g/56g/mole = 0.01mole

Volume of solution = 100cm³ = 100ml = 0.10 liter

[KOH] = 0.01 mole KOH / 0.10 liter solution = 0.10M in KOH

Answer Link

Otras preguntas

Spiral Review (Reviews 2.G.A.1, 2.G.A.3, 3.0A.0.9)3. What property describes the numbersentence?6 + 0 = 6

Johnsons administration established

Solve a Mixture Word Problem Question Orlando is mixing nuts and cereal squares to make a party mix. Nuts sell for $7 a pound and cereal squares sell for $4 a p

What does the cardiorespiratory do

Dr. Drazzle collected 70 liters of ocean water for antibacterial properties. he split the water into 100 samples. how much water is in each sample

Density refers to a physical property that is measured using a ratio of _________ divided by _______ so that two objects of the same size can still have very di

In a classic experiment that demonstrated the semiconservative nature of DNA replication, cells were grown first in 14N-containing media and later in 15N-contai

Lena is studying the properties of light in a laboratory. If she increases the amplitude of the light waves she is studying, what effect will this have on her p

In rectangle ABCD. If the coordinates of A are (0,0) and of C are (r,s), find the coordinates of B.

This problem has been solved! See the answer Knight Company reports the following costs and expenses in May. Factory utilities $16,942 Direct labor $71,743