All Questions
2 questions
4
votes
1
answer
156
views
Creating a chemical solution with water and chlorine
I bought a swimming pool for my kids and also a measurement instrument for measuring the amount of chlorine in the pool in mg/l. The problem is now that you have to calibrate the instrument before ...
- 41
1
vote
1
answer
426
views
Iodine solution concentration
I am planning to make 1L of 0.005M iodine solution from KI and I2. I have found instructions that say to use 2 g of KI and 1.3 g of I2 but no explanation why exactly this particular amount. I also ...
- 19