After carrying out successive heating on a sample, a student obtained the following data: When the student discarded the sample they noticed several large black spots on the bottom of the dehydrated sample. Briefly explain what is happening during each heating. When should the student have stopped heating their sample
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Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?
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Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
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After carrying out successive heating on a sample, a student obtained the following data: When the s...
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