What is the elemental composition of #H_3PO_4#?

Answer 1

Well we can quote the elemental composition...........

#"% composition"="Atomic mass"/"Molecular mass"xx100%#
#%H=(3xx1.00794*g*mol^-1)/(97.99*g*mol^-1)xx100%=3.1%.#
#%P=(30.9737*g*mol^-1)/(97.99*g*mol^-1)xx100%=31.6%.#
#%O=(4xx15.999*g*mol^-1)/(97.99*g*mol^-1)xx100%=65.3%.#

Are the elemental percentages equal to or greater than 100%?

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Answer 2

(\text{H}_3\text{PO}_4 ) has the following elemental composition: - Three atoms of hydrogen (H); - One atom of phosphorus (P); - Four atoms of oxygen (O).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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