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What is the limiting reagent and thus the mass of product for the reaction: P4O10 + 6H2O --> 4H3PO4 if 5.00 g of P4O10 react with 1.50 g of water?

1)   Determine the moles of each reactant and thus the limiting reagent:# moles= mass (g)/Mr . Mr of P4O10 = (4 x 30.97) + (10 x 16.00) = 283.88 g mol

EW
Answered by Elise W. Chemistry tutor
7781 Views

Find the differential of the equation: x^2(2x+5)

First expand the equation, giving us 2x^3 + 5x^2Then you can differentiate the equation by multiplying the number at the front of x by its power.Only then, we need to subtract 1 from the power.This gives ...

JM
Answered by Jayant M. Maths tutor
3066 Views

What's an MMI interview and how can I prepare for one?

MMI stands for Multiple Mini Interview. Unlike a traditional panel interview where 3 or 4 staff members grill you for 20-30 minutes, MMIs are broken down into roughly 8 "stations" lasting ~5 min...


How are proteins made?

A protein is a long chain of amino acids, connected by a peptide bond. Amino acids are the essential building blocks, some of which the body can synthesise by itself and others which have to come from our...

TD
15117 Views

What is the meaning of the term ‘Wealth Effect’?

The ‘Wealth Effect’ is when consumers feel wealthier (e.g. due to an increase in the value of assets such as housing) and therefore feel more confident and spend more. Often resulting in a rise in Consume...

ED
Answered by Emily D. Economics tutor
2204 Views

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