Recent content by usED

Hi epenguin, thanks for that. You are right, i don't need more detailed calculations since the errors will be small. The thing is, I wanted to know is there any way to consider the start pH while doing this calculation because it's not going to be same if i add certain amount of H2SO4 to water...

Homework Statement pH fluctuations need to be determined at a maximum dosage of 50mg/L of 93% sulphuric acid . Homework Equations If the start pH of the water sample is 8, how much will pH be lowered by adding of 50mg/L of 93% sulphuric acid, and what is the correlation between the different...

Hi guys, Just wanted to say I'm really happy that I have found this forum... I'm honestly lost in the sea of physics and hopefully this place will help me to learn to swim.. Thank you for your patience! :)