Which chemical equation shows the dissociation of two protons from trihydrogen phosphate (phosphoric acid) ?
A) H3PO4 H 2++ HPO4¯
B) H3PO4 H 22++ PO4 2¯
C) H3PO4 2H+ + HPO4 ¯
D) H3PO4 H 33+ + PO43¯
Correct Answer:
Verified
Q43: The pH of lemon juice is approximately
Q44: Evaluate the ratio MH+ (pH 3) /
Q45: Which of the following is not a
Q46: Which of the following are methods of
Q47: What is biological oxygen demand (BOD)?
A)A measure
Q49: Which chemical equation shows the dissociation
Q50: Reverse osmosis is illustrated in this diagram.What
Q51: The world map shows the availability of
Q52: When dissolved in water,hydrogen bromide (HBr) forms
Q53: Mixing which of the following will produce
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents