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Hi I need help breaking down this question I've written down some notes but I still can't figure it out. Anything helps. A water sample has 4 ppm of nitrate. How many milligrams of nitrate per liter of water is 4 ppm? How much more is that than a sample with 2 ppm of nitrate?
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@sailor Can u help? just asking cause I've been stuck on this.
thx but this only tells me what the safe water level is. thank you anyway!!
hi need help?
@aidanlord wrote:
hi need help?
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ok
I've figured it out and will be closing this thank you!
ok i wasn ot going to help anyways
@aidanlord wrote:
ok i wasn ot going to help anyways
thanks i am happy that i made you glad!!!!!!!!
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