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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.
Are the fumes given off molten brass toxic?
Yes, the fumes given off by molten brass can be toxic due to the presence of zinc, copper, and other metals in the alloy. Exposure to these fumes can cause health issues such as metal fume fever, respiratory irritation, and in some cases long-term respiratory problems. It is important to take proper precautions when working with molten brass to minimize exposure to these fumes.
When lead nitrate is heated which colour fumes are evolved?
When lead nitrate is heated, brown nitrogen dioxide gas is evolved, which gives off a yellowish-brown color.
Does melting lead put off fumes?
Yes, melting lead can release toxic fumes that are harmful if inhaled. It is important to take proper precautions, such as working in a well-ventilated area and wearing appropriate protective gear, when melting lead to minimize the risk of exposure to these fumes.
What two gases are given off when ammonium carbonate decomposes?
Ammonia gas and carbon dioxide gas are given off when ammonium carbonate decomposes.
What is present in the smoke and fumes given off when fossil fuels are burned?
carbon dioxcide :)
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.
Are toxic fumes given off from walnut worktops?
no but seaman are
How can you tell that a gas is been given off?
smoke
What steps do you needed to stop the air pollution?
For factories to not give off smoke or fumes into the air. ... hope that is what you wanted / needed
Why LPG is not liquid?
Liquid Petroleum Gas is a liquid - the fumes given off is an inflammable gas.
When is it necessary to elevate a gas water heater?
When there is a danger of flammable fumes present 18 " off the floor.
Smoke is given off by a burning cigarette cigar or pipe?
True.
Are fumes from a self cleaning oven safe?
Pregnant women should avoid fumes from any source. Fumes from many oven cleaners are advertised as safe but why take the chance? * "self-cleaning oven" uses high temperature (approximately 500C/900F) to burn off all spills leftovers in the chamber. * Therefore, smoke and fumes may be generated during the self-cleaning process. * If you have a bird, you should remove it away from the kitchen. The fumes produced during this process are not harmful for people, but can be dangerous for birds.
Can peas give off fumes?
Peas do give off fumes. That's why you can smell them.
What kind of smoke is given when burning an object?
The kind of smoke from a burning object depends on the object itself. The common smoke that is given off is Hydrogen, Carbon Dioxide, Carbon Monoxide, and small amounts of Water Vapor.
What may give off fumes that cause health problems?
Cigarettes give off fumes that may harm the health. Automobiles also give off harmful fumes. Some common household products, such as paint also give off harmful fumes.
