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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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torque torque
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10 years ago
I need seven different samples of water with pH's between 3 and 10. I am doing a biology experiment for school, I'll be monitoring the germination of tomato seeds in seven petri dishes each containing water with a different pH. What is the best way to get water to these different pH levels? I'm using vinegar and baking soda at the moment but I can't find the right ratios and baking soda doesn't go all the way down to 3
Sorry, I mean't baking soda doesn't go all the way up to 10... Not down to 3
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firefighter118firefighter118
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10 years ago
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