Raveena
This page lists questions and answers that were posted by visitors named Raveena.
Questions
The following questions were asked by visitors named Raveena.
What volume of 10 percentage (mass/volume) solution of Na2CO3 will be required to neutralise 100mL of HCl sution containing 3.65g of HCl.
7 years ago
if cos(x) = 5/13 and sin(y)=3/5 where 0<= x, y <= x/2, determine: a) cos (x+y) b) sin (x-y)
3 years ago
Answers
The following answers were posted by visitors named Raveena.