Open Question: How does Doppler radar work, especially when compared to "original" radar?
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Open Question: Hi I need help with obtaining the original concentration of a chemical please!?
The question asks us to find the original concentration of a substance used in a laboratory experiment.
The amount used was 50 microlitres and the original dilution was a 1 in 500.
What was the original concentration of the chemical?
Thanks so much for any help!!
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Open Question: suppose that the 0.00200M Fe(NO3)3 and KSCN solutions were only 0.00100M half of the original concentration.?
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