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Assuming that the drug components whose spots you identified dissolved completely when you stirred the tablet with ethanol what was the solid that remained behind?
Wiki User
∙ 10y ago
It is most likely the binder material such as Starch.
Wiki User
∙ 10y ago
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If 17g of a drug is dissolved in 100mL how many grams are dissolved in 450ml?
Assuming the same relation of dissolved drug, 76.5g. 450/100*17
Is hf plus H2O acidic?
Assuming you mean HF (hydrogen fluoride) Oh, YES - it is quite acidic. When HF is dissolved in water it forms hydrofluoric acid - which can etch glass!
What substance has a melting point of 1074 K conducts electricity when dissolved in water but does not conduct electricity in the solid phase?
Ionic solid...I'm assuming that this is an online homework question, and the correct answer is "An ionic solid"
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When you mix 50 ml IPA and 50 ml water then 0.1 microliter inject to Gas chromatograph how many peaks should you get?
Two components, two peaks. Assuming your detector is capable of detecting both of them.
If 17g of a drug is dissolved in 100mL how many grams are dissolved in 450ml?
Assuming the same relation of dissolved drug, 76.5g. 450/100*17
When no more sugar will dissolve in a glass of water the solution is?
Assuming that all of the sugar that could be dissolved, is dissolved at that temperature and pressure, it would be a super saturated solution.
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Yes assuming that no damage was done to it.
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Assuming it was built correctly and all of the essential components function properly, press the power button.
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Does hydrogen chlorine dissolve?
Assuming that the question is asking if hydrogen chloride is soluble in water, yes. Hydrogen chloride, when dissolved in water, becomes Hydrochloric acid.
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Assuming you have an Auto-5, anywhere from $400-$1500. Have it properly identified and evaluated.
Are identified by numbers that represnt the orientantin in compass degree rounded to the nearest qo degrees?
Assuming that "qo" is your attempt at typing 10, the answer is airport runways.
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Assuming you're not referring to DOMS, I would guess your back isn't completely straight.
What does it mean if the north star sinks below the horizon?
If you see the North Star go below the horizon, assuming you have identified it correctly, then you would have to be moving south across the equator.
Is hf plus H2O acidic?
Assuming you mean HF (hydrogen fluoride) Oh, YES - it is quite acidic. When HF is dissolved in water it forms hydrofluoric acid - which can etch glass!
