Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Our platform provides a seamless experience for finding precise answers from a network of experienced professionals. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.
Sagot :
LiOH + HNO3 --> H2O + LiNO3
OH- + H+ --> H2O
OH - = 1.5M * .025L = .0375 mol
.0375mol/.04L = 0.9375M
Since it's at the equivalence point, OH- = H+ concentration
[HNO3] = 0.9375M
OH- + H+ --> H2O
OH - = 1.5M * .025L = .0375 mol
.0375mol/.04L = 0.9375M
Since it's at the equivalence point, OH- = H+ concentration
[HNO3] = 0.9375M
Answer:
Ca = 2.5M
Explanation:
Volume of Acid (Va) = 15ml
Concentration of acid (Ca) = ?
Volume of base (Vb) = 25
Concentration of base (Cb) = 1.50M
The balanced chemical equation is given as;
LiOH + HNO3 --> LiNO3 + H2O
The formular relaing the parameters is given as;
(CaVa) / (CbVb) = Na/Nb
Where Na = Number of moles of Acid = 1
Nb = Number of moles of Base = 1
Making Ca subject of interest;
Ca = (Na * Cb * Vb) / (Nb * Va)
Ca = (1 * 1.50 * 25) / (1 * 15)
Ca = 37.5 / 15
Ca = 2.5M
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.
