 , 27.07.2019 02:10 Cherrykisses101

# Abuffer is made up of 350 ml each of 0.20 m hf and 0.14 m naf. assuming that volumes are additive, calculate a) the ph of the buffer solution. b) the ph of the buffer after the addition of 0.030 mol of koh to the above buffer c determine the number of moles of hci would have to be added to the buffer (in a) to make the ph decreases by 1.50 ph unit. is this solution still an effective buffer? briefly explain in terms of buffer capacity ### Another question on Chemistry Chemistry, 31.01.2019 01:52
What was bohr’s contribution to the planetary model Chemistry, 31.01.2019 01:46
The volume of 1.00 mile of water is how many milliliters Chemistry, 30.01.2019 19:34
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added Chemistry, 29.01.2019 19:55
Aman applies a force of 500n to push a truck 100m down the street how much does he do?
Abuffer is made up of 350 ml each of 0.20 m hf and 0.14 m naf. assuming that volumes are additive, c...
Questions                    Questions on the website: 6713913