daraokoh daraokoh
  • 15-12-2022
  • Chemistry
contestada

3.
10.0g of iron (II) ammonium sulphate crystals were made up to 250cm' of acidified
aqueous solution. 25.0cm' of this solution required 21.25cm' of 0.0200 mol dm
potassium dichromate (VI) for oxidization.
Calculate x in the formula FeSO, (NH,),SO4.XH,O

Respuesta :

Otras preguntas

Simplify the expression: 9squareroot72
Giving examples, explain how strong acids and weak acids differ ?
write five names for -214
Please help me - thankyou :) i have received this question twice now. I now 1 is not the answer, i don't think 600 is the answer, so is it 6, or 1000? i filled
Why are commercial advertisements made?
Whats the mean,median,mode,range, of 6.5,7.5,7,8,8,8,9,10.5,10?
What is the means-to-MAD ratio of the two data sets, expressed as a decimal to the nearest tenth? Data Set 1: {43, 42, 56, 62, 72} Data Set 2: {76, 57, 81, 51,
what is 0.43 as a fraction in simliest form
what is one state that borders Canada in its proper place on the map
How to do the circumference of a circle