conversion calculations
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conversion calculations
Calculate the molarity, normality and molality of a 32% H 2 CO 3 solution with a density of 1.18g / ml.
- ChenBeier
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Re: conversion calculation
Calculate the mass of one 1l . 32% is the mass of the 100% carbonic acid. Convert this with molar mass to mole. The rest should be easy now
Re: conversion calculations
mmmmmmm thank you
- ChenBeier
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Re: conversion calculations
What is wrong, what you dont understand.
Re: conversion calculations
wrong what'?
- ChenBeier
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Re: conversion calculations
I expect instead of mmmmmm, that you post your calculation or the result.
Re: conversion calculations
Now calm because the mass is 7.57, the morality is 6.25 and the normality is 12.5
im doing well? :p
im doing well? :p
- ChenBeier
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Re: conversion calculations
What is 7.57 eggs because of easter?
1 l= 1.18 kg
32% is 377,6 g = m
n =m/M 377,6 g/ 62 g/mol = 6,09 mol = Molarity
Normality is double = 12,18 mol
1 l= 1.18 kg
32% is 377,6 g = m
n =m/M 377,6 g/ 62 g/mol = 6,09 mol = Molarity
Normality is double = 12,18 mol
Re: conversion calculations
but my teacher says me that im correct ((
- ChenBeier
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Re: conversion calculations
Show the calculation