Barium Sulphate
Posted: 12 Feb 2020, 11:33
hi all,
I have a jar of Barium Sulphate, labelled before my time, is there a simple way of checking if it is what the label says it is?????
A teacher used some in a flame test but she said it didn't turn the colour it should have................from memory I think she said it should have had a yellow flame, but actually had an orange/red flame.
TIA
Helen
I have a jar of Barium Sulphate, labelled before my time, is there a simple way of checking if it is what the label says it is?????
A teacher used some in a flame test but she said it didn't turn the colour it should have................from memory I think she said it should have had a yellow flame, but actually had an orange/red flame.
TIA
Helen