21-03-2019
Chemistry

contestada

How many moles of methanol (CH3OH) are contained in 82.5 g methanol?

Respuesta :

ChemBen ChemBen

23-03-2019

Methanol's molar mass is 32 g/mol. So there are

[tex]82.5 \div 32 = 2.578125 \: mol[/tex]

The general formula is:

[tex]number \: of \: moles = \frac{mass \: in \: grams}{molar \: mass} [/tex]

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

If two positive fractions are less than 1, why is their product also less than 1?

Escoge la mejor respuesta según la lectura. Select the best answer based on the reading. Durante la historia, los inmigrantes llegaron a los Estados Unidos por

What is the part of speech for geography

A student states that an exothermic chemical reaction can transfer its heat only by convection and conduction. Which disproves this student's statement? Exother

A literature student is planning to deliver a speech on the common themes of romantic poetry. Which (two) sources should the student consult? A.a blog post on r

Quien me puede decir como hallo los límites de una grafica sin la ecuacion solo me da que límites calculo mepodrian ayudar ?

True or false: because palestrina uses polyphony only in sections, it is easier to understand the text of the pope marcellus mass.

math question down below

Centerville has a population of 10,000 people. The town is currently experiencing a severe drought. The city council has decided to require all toilets to be fi

There were 13,531 new products introduced last year. If 87% of the products introduced last year failed to reach their business objectives, find the number of p