Question

In my experiments I mixed different ratios of CuSO4 and NaS. The ratio in which I had the greatest amount of precipitate was when I mixed 3mL CuSO4 : 3mL NaS. Now my question: What is indicated by the maximum amount of precipitate...? Thanks in advance.
If the concn CuSO4 was the same as Na2S (note the typo), it shows Cu and S reacted 1:1

Related Questions

1. What is a ratio? a. What is the difference between a ratio and a fraction? b. What are the simi... I was trying to find the molecular formula for CuSO4 . XH2O. I ended up with the ratio of 1 m... Determine the mass of PbSO4 produced when 10mL of 0.2M CuSO4 reacts with 10mL of 0.2M Pb(NO3)2? B... Fill in the blanks! Having the _ amount, value, area, volume, or force Ratios that, when _, have t...