artisp79 artisp79

13-07-2017
Chemistry

contestada

If the mass of one mole of hydrogen is 1.01 grams; phosphorus, 30.97 grams; and oxygen, 16.0 grams, what is the molar mass of phosphoric acid (H3PO4)?

Respuesta :

dec77cat dec77cat

13-07-2017

M(H)=1.01 g/mol
M(P)=30.97 g/mol
M(O)=16.0 g/mol

M(H₃PO₄)=3M(H)+M(P)+4M(O)
M(H₃PO₄)=3*1.01+30.97+4*16.0=98.0 g/mol

Answer Link

Otras preguntas

Market penetration, product development, market expansion, and diversification are examples of what? A.) product strategies B.) growth strategies C.) product

contains the Dome of the Rock, a holy site for Muslims contains the Wailing Wall, a holy site for Jews city where Jesus was crucified, making it a holy site for

Measure of Angle 1 is 5x. Measure of Angle 3 is x + 24. What is the measure of Angle 1?

how to say thirteen in french

Will give brainliest Which of the following is a marketing career pathway? A.Graphic designer B.Merchandising C.Supply chain manager D.Art director'

please help me, I really need to get this right

An official change made to the u.s constitution

The organelle that produces energy in the form of ??

Find the volume of the rectangular prism. 4 cm 4 cm 4 cm

Find the sum (6y – 2) + (5y + 5)