ewarvamiill5 ewarvamiill5

19-05-2016
Chemistry

contestada

How many moles in 30.0 grams of h3po4

Respuesta :

Willchemistry Willchemistry

22-05-2016

Molar mass H₃PO₄ = 98.0 g/mol

1 mole ----- 98.0 g
? mole ------ 30.0 g

moles = 30.0 * 1 / 98.0

= 0.306 moles

hope this helps!

Answer Link

Otras preguntas

Need help with the questions

Eugene Talmadge was known as a Racist abolitionist integrationist loyalist

Read the quote from Zimmermann in The Code Book. A future government could inherit a technology infrastructure that's optimized for surveillance, where they can

Name the 3 mountain ranges that border India to the north.

I need help with this

if there are 10 birds for 4 dogs,what is the ratio of birds to dogs?

Consider a chemical factory that is situated next to a farm. Airborne emissions from the chemical factory damage crops on the farm. The marginal benefits of emi

го Job Key Detail 1) Key Detail Food choices in food deserts are limitedMany residents would like healthier options Central Idea ? Food deserts should offer tra

Which was a weakness according to the Articles of Confederation? a. Congress required a majority (7 out of 13) to pass any new law. b. Congress was allowed to r

A cone has a volume of 8tt cubic inches, the height is 6 inches. What is the radius of the cone?