Dr.Aven
This page lists questions and answers that were posted by visitors named Dr.Aven.
Questions
The following questions were asked by visitors named Dr.Aven.
Calculate the volume in ml of: a. 12.5 g of calcium carbonate from a 0.12 M solution b. 0.850 moles of sodium nitrate from a 0.500 M solution
5 years ago
1/sec(x)-tan(x) = sec(x) + tan(x) I need to verify the trigonometric identity pls
3 years ago
Answers
The following answers were posted by visitors named Dr.Aven.