kodmoralliptayle kodmoralliptayle

01-06-2017
Chemistry

contestada

How many moles of hcl are present in 0.70 l of a 0.33 m hcl solution? (molar mass of hcl = 36.46 g/mol?

Respuesta :

dec77cat dec77cat

01-06-2017

v=0.7 l
c=0.33 moles/l

n(HCl)=v·c

n(HCl) = 0.7 l · 0.33 moles/l = 0.231 moles

0.231 moles of HCl are present

Answer Link

Otras preguntas

Mad corp. has 20-year bonds with an 8% coupon rate and a 10% yield to maturity. what would be mad's appropriate after-tax cost of debt if their tax rate is 40%?

What is a symptom? A. Information that is observed and can usually be measured B. When and where disease occurs C. Period of decreased disease activity

Use the numbers 0 through 9 to complete each equation so the statement about it's solution is true One solution: 5-4+7x+1= (blank)x+ (blank) Infinitely many sol

How did some southerners contribute to industrial growth in the region?

what is 20 pounds in ounces

Students should find agreement before starting a discussion to: A. persuade others that their opinions are correct. B. make their argument more attractive

True or false: a psychiatrist is a medical doctor who specializes in treating mental disorders and can prescribe medication

High productivity will typically get you positive attention and feedback when you are on a job. A) True B) False

If the sin 30 degrees is 1/2, then the cos

A flute player hears four beats per second when she compares her note to a