BarbttaChomissy BarbttaChomissy

03-10-2016
Chemistry

contestada

Number of moles in 145.7 g of squaric acid

Respuesta :

daniel987 daniel987

03-10-2016

to find moles : moles= Mass (C₄H₂O₄) / RFM (C₄H₂O₄)

so moles = 147.7 / 114 = 1.2956mol

hope that helps

Answer Link

Otras preguntas

Which is the constant term of the algebraic expression -2x2 + 17 -15x + 7xy? -15 -2 7 17

Gradpoint the movement of african americans from the rural south to the industrial north in early 1900s is known as the ?

A hypothetical poison prevents nucleoli from carrying out their functions. which organelles would be affected by this poison?

True or false? unemployed people are much more likely to use alcohol and marijuana than full-time workers.

Gabrielle is 15 years older than mikhail. the sum of their ages is 109 . what is mikhail's age?

Oxygen has an atomic mass of 16 and an atomic number of 8. how many neutrons are present

What is 399713 rounded to the place value of the underlined digit

According to your text, communication can be defined as "the transmission of _______ from one individual or group to another."

Adam is scuba diving. He descends 5 feet below sea level. He descends the same distance 4 more times. What is Adams final elevation?

a garden hose faucet is able to fill a gallon container in 20 seconds. A homeowner accidentally left his hose on for a full day. How many gallons per day can a