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What is the colour of the fumes given off when crystals of iodine are heated?
The fumes given off when crystals of iodine are heated are purple in color.
What is the colour of fumes of nitrogen oxide gas?
Nitrogen is a colorless, odorless, and tasteless nontoxic gas.
What is colour of sulfur trioxide gas?
Colorless , but exposure to moist air gives white fumes.
Is sodium acetate flammable?
Yes, under the right conditions, sodium acetate is flammable. In fact, a mixture of sodium acetate and potassium nitrate, when intimately mixed, and heated, will explode -- sodium acetate is incompatible with strong oxidizers. The reaction is said to be about "one third as powerful" as that between potassium nitrate, potassium carbonate, and sulfur (in a 3:2:1 ratio -- "yellow powder") under the same conditions of slow heating. Do not try this at home (but, if you must, stick to quantities of a gram or less, and use hearing and eye protection, and keep away from anything flammable).
What happens when sodium hydroxide and ammonium nitrate react together under a flame?
When sodium hydroxide and ammonium nitrate react together under a flame, they undergo a chemical reaction that produces ammonia gas, water, and sodium nitrate. This reaction is exothermic and can release heat and gas, leading to a visible reaction. Additionally, caution should be taken as the reaction can produce toxic fumes and should be conducted in a well-ventilated area.
What is the colour of the fumes given off when crystals of iodine are heated?
The fumes given off when crystals of iodine are heated are purple in color.
Why does heating of lead nitrate give brown fumes?
Heating lead nitrate causes it to decompose, forming nitrogen dioxide gas which appears as brown fumes. This occurs due to the oxidation of nitrogen from the nitrate ion in the lead nitrate. Lead oxide is also formed as a residue after the reaction.
What is a chemical fumes?
These are gases or particles evolved during chemical reactions.
Does aluminium give off toxic fumes?
Aluminium itself does not give off toxic fumes at room temperature. However, when heated to high temperatures above 660 degrees Celsius, it can produce fumes that may be harmful to inhale. It is important to take proper precautions when working with heated aluminium to avoid exposure to these fumes.
Does heated aluminum give off toxic fumes?
No, aluminum does not give off any toxic fumes that are harmful in anyway. It does not produce gases nor does it vaporize.
Can inhaled fumes from heated denatured alcohol cause a false positive on a breathalyzer test?
Yes.
Why breather is not used in fluid coupling?
Breather is provided where the oil tends to give out fumes after getting heated. in a fluid coupling the fluid is not heated upto that temperature hence not required
Why must you be careful when handling the heated plastic?
It will melt and stick to your skin. (and burn like crazy) (also the fumes)
Why potassium nitrate and sugar react so it produces smoke?
When potassium nitrate and sugar are heated, they undergo a redox reaction that releases oxygen. This oxidation reaction is exothermic and produces carbon dioxide, water vapor, nitrogen, and potassium carbonate. The released gases are hot and rapidly expand, creating the smoke effect.
Why is stainless steel dangerous to weld?
stainless steel contains chromium. chromium gives off toxic fumes when heated.
If krazy glue gets in your clothets and you inhale it for long enough can it harm you?
Possibly, but the fumes are usually only harmful when heated.
What is MgNO22?
Magnesium nitrate, with the chemical formula Mg(NO3)2, is a salt that is commonly used in fertilizers and pyrotechnics. It is highly soluble in water and decomposes when heated to release toxic fumes of nitrogen oxides.
