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Toxicology
admin
03.03.2023 - 06:04
In the preparation of ammonia, why should the mixture of ammonium chloride and calcium hydroxide be a paste, not dry powder?
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Toxicology
admin
08.02.2023 - 07:44
What is the chemical formula for ammonium sulfate?
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Tech and Engineering
admin
15.01.2023 - 07:13
What is data acquisition in digital forensics?
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Toxicology
admin
27.12.2022 - 05:30
Does the human body produce ammonia?
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Toxicology
admin
20.12.2022 - 21:40
What is the name of the compound with the formula (NH4) 2 SO4 ?
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Tech and Engineering
admin
11.12.2022 - 05:56
How is carbon monoxide removed from the atmosphere?
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Toxicology
admin
02.12.2022 - 05:38
When sulfuric acid reacts with sodium hydrogen carbonate, three products form, two of which are carbon dioxide and water. Write the balanced equation for this reaction.
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Toxicology
admin
15.11.2022 - 07:18
What is now commonly used by forensic scientists as evidence in criminal cases to free people wrongly convicted of crimes?
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Tech and Engineering
admin
15.10.2022 - 20:13
The venom of black widows has a rat LD50 of \approx imately 0.002 mg/kg. Assuming a density of 1 g/mL, what volume of venom do black widows and rattlesnakes have to inject to have a 50% chance of killing a human? What are the many assumptions that go into t
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Tech and Engineering
admin
08.09.2022 - 21:50
Explain why a bag of charcoal briquettes contains the following warning: Do not use for indoor heating or cooking unless ventilation is provided for exhausting fumes to the outside.
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Tech and Engineering
admin
18.07.2022 - 04:31
Define ammoniation
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