tonyin1123p02bxa tonyin1123p02bxa

27-11-2017
Mathematics

contestada

How do I solve?
A chemist has 0.4 liters of an acid solution whose acid concentration is 80%. how many liters of pure water should be added to lower the concentration to 40%?

Respuesta :

Rookiedog3 Rookiedog3

05-12-2017

.2 litres of water should dilute the acid to 40

Answer Link

Otras preguntas

The ___________________ is the part of the labor-management agreement that states that employees who receive union benefits must join the union, or at least pay

At the movie theater child admission is $5.20 and adult admission is $8.40.on Sunday 153 tickets were sold for a total sales of $1013.20.how many child tickets

What is the sum of a 12-term arithmetic sequence where the last term is 13 and the common difference is -10?

The Preamble to the U.S. Constitution called for a new system of government that could "promote the general welfare." Which of these is the BEST example of that

a(n) what is a comparison over the course of a poem

HELP PLEASE............

NEED HELP!! 10 POINTS!!

What three things (developments, trends, people, characteristics, events, and so forth) of the late Colonial Era (between 1680 and 1753, let’s say) had the most

How many alcohol related fatalities between the ages of 20 and 24 were there in Florida in 2012?

15. Great literature is educational because it A. won't challenge your beliefs. B. allows you to simply observe and analyze. C. teaches rather than