In the first part of this lab, you prepared a NaBr solution that is approximately 0.5 mol.?
Considering that molarity is defined as moles of NaBr per liter of solution, give possible errors that are present in the procedures which will actually cause your actual molarity to be different from that calculated. (Note: because this lab involved qualitative analysis, the actual molarity of your solution did not need to be known accurately

Question

In the first part of this lab, you prepared a NaBr solution that is approximately 0.5 mol.?
Considering that molarity is defined as moles of NaBr per liter of solution, give possible errors that are present in the procedures which will actually cause your actual molarity to be different from that calculated. (Note: because this lab involved qualitative analysis, the actual molarity of your solution did not need to be known accurately

anonymous · Answer

hmm. if you weighed the substance at some point,and figured out the molar mass to find the  moles of the substance, then you can blame the balancer or any weighing apparatus you used. significant digits errors.  This is a lab question and as you stated, a qualitative lab at that. need more info. :/