practicals Flashcards
1
Q
how do you measure the reaction rates within precipitates
A
two reacted solutions and put a glass on a piece of paper with an ex on it
reserve it times it takes for the mark to be obscured
2
Q
how to measure reaction rates through change in mass
A
how’s the gas is released the loss of mass can be measured on a mass balance the quicker the reading drops the faster the reaction
