How many grams of FeSO4 dissolved per litre gives 210.5 ppm hardness? ( Fe=56, S=32, O=16)a.100 mg/lb.210.5 mg/lc.286.28 mg/ld.136 mg/l

Question

How many grams of FeSO4 dissolved per litre gives 210.5 ppm hardness? ( Fe=56, S=32, O=16)a.100 mg/lb.210.5 mg/lc.286.28 mg/ld.136 mg/l
🧐 Not the exact question you are looking for?Go ask a question

Solution 1

The molecular weight of FeSO4 is calculated as follows:

Fe = 56 S = 32 O4 = 16*4 = 64

So, the molecular weight of FeSO4 = 56 + 32 + 64 = 152 g/mol

PPM means parts per million, so 210.5 ppm hardness means there are 210.5 mg of FeSO4 in 1 litre of water.

To convert this to grams per litre, we divi Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

This problem has been solved

Similar Questions

How many grams of FeSO4 dissolved per litre gives 210.5 ppm hardness? ( Fe=56, S=32, O=16)a.100 mg/lb.210.5 mg/lc.286.28 mg/ld.136 mg/l

How many grams of MgCO3 dissolved per litre gives 290.66 mg/L hardness? (A)A. 70.56 mg/L B. 48.23 mg/LC. 81.49 mg/L D. 66.12 mg/L

Calculate the hardness in terms of CaCO3 Equivalent if 16.8mg/l   Mg (HCO3)2  is present in water sample.a.40 mg/lb.16.8 mg/lc.11 mg/ld.11.5 mg/l

Calculate the hardness in terms of CaCO3   equivalent if 32.1 mg/l CaSO4 is present in water sample.a.24 mg/lb.13 mg/lc.32.10 mg/ld.23.60 mg/l

alculate the hardness in terms of CaCO3 Equivalent if 81 mg/l Ca(HCO3)2 is present in water sample. a.50 mg/lb.20 mg/lc.40 mg/ld.81 mg/l

1/3