Sumali sa komunidad ng IDNStudy.com at simulang makuha ang mga sagot. Ang aming mga eksperto ay handang magbigay ng malalim na sagot at praktikal na solusyon sa lahat ng iyong mga tanong.
Step 1: Calculate the molar mass of NH₄H₂PO₄.
molar mass = (14.01 g/mol × 1) + (1.008 g/mol × 6) + (30.97 g/mol × 1) + (16.00 g/mol × 3)
molar mass = 115.028 g/mol
Step 2: Calculate the percentage composition of NH₄H₂PO₄.
General Formula:
[tex]\text{percent composition} = \frac{\text{atomic mass of an element × number of atoms in a compound}}{\text{molar mass of compound}} × 100[/tex]
For %N
[tex]\text{\%N} = \frac{\text{14.01 g/mol × 1}}{\text{115.028 g/mol}} × 100[/tex]
[tex]\boxed{\text{\%N = 12.18\%}}[/tex]
For %H
[tex]\text{\%H} = \frac{\text{1.008 g/mol × 6}}{\text{115.028 g/mol}} × 100[/tex]
[tex]\boxed{\text{\%H = 5.26\%}}[/tex]
For %P
[tex]\text{\%P} = \frac{\text{30.97 g/mol × 1}}{\text{115.028 g/mol}} × 100[/tex]
[tex]\boxed{\text{\%P = 26.92\%}}[/tex]
For %O
[tex]\text{\%O} = \frac{\text{16.00 g/mol × 4}}{\text{115.028 g/mol}} × 100[/tex]
[tex]\boxed{\text{\%O = 55.64\%}}[/tex]
#CarryOnLearning