what is the equation to find the concentration of solutions
concentration (mol/ dm^3) = moles/ volume (dm^3)
2 of 13
how do you change from g/dm3 to mole/dm3
from g/dm3 to mole/dm3 you divide by the RFM visa versa
3 of 13
how do you get from cm3 to dm3
you divide by 1000 but from dm3 to cm3 you times by 1000
4 of 13
what is the equation that links mole, RFM and mass
Mole = mass/RFM
5 of 13
what is the law of conservation
energy cannot be created or destroyed but be transferred or dissapated into the surroundings as heat, the total mass of the reactants = the total mass of the products
6 of 13
what is the eqaution that links mole, concentration, volume, mass and the RFM
mole = mass/RFM = concentration x volume = volume/ 24
7 of 13
what does one mole of any substance equal
it will have the same mass as the relative formula mass
8 of 13
what equation for the concentration of a solution
Mass = volume x concentration
9 of 13
what is the equation for percentage yeild
actual mass of the product/ maximum mass of the product x 100
10 of 13
how do you get 100% atom economy
any reaction that only has one product it is our only useful product
11 of 13
what is the equation for atom economy
RFM of desired product/ RFM of all the reactants
12 of 13
why we might not get all the products we expect to
some products left behind, some of the reactions might not be pure, some products might be lost whilst separating them from the reaction mixture, reaction doesn't finish
13 of 13
Other cards in this set
Card 2
Front
what is the equation to find the concentration of solutions
Back
concentration (mol/ dm^3) = moles/ volume (dm^3)
Card 3
Front
how do you change from g/dm3 to mole/dm3
Back
Card 4
Front
how do you get from cm3 to dm3
Back
Card 5
Front
what is the equation that links mole, RFM and mass
Comments
No comments have yet been made