The answer is Carbon Dioxide (CO2).
I assume this is what you mean - Carbon Dioxide is the waste product of respiration that can suffocate some animals, including humans. It is used by plants in photosynthesis, and these plants produce Oxygen (O2). It reacts with lime water and turns it a sort of milky colour.
The equation for this reaction is
Carbon Dioxide (CO2) + Calcium Hydroxide (Ca(OH)2) ---> Calcium Carbonate (CaCO3) + Water (H2O)
"Phosgene gas is a highly toxic chemical compound used in chemical warfare during World War I. It is a colorless gas with a suffocating odor and can cause severe respiratory problems and even death when inhaled."
Things that have a strong odor like rotten food, garbage, or sewage can be described as stinking and having a bad smell. This smell is often caused by the release of certain chemicals or gases.
A plant with bulbous roots and a strong smell could be garlic (Allium sativum). Garlic is known for its pungent smell and grows from bulbs underground. It is commonly used in cooking for its distinctive flavor.
One simple test to distinguish organic and inorganic compounds is to heat the compound. Organic compounds usually contain carbon and hydrogen, so when heated, they will decompose and may produce a smell or charred residue. Inorganic compounds tend to retain their chemical composition when heated.
One example of a colorless volatile substance is diethyl ether, which is commonly used as a solvent and in the production of perfumes and flavorings. It is an organic compound that evaporates easily at room temperature and has a characteristic sweet smell.
Hydrogen cyanide is a colourless gas that is deadly when inhaled. It interferes with the body's ability to use oxygen, leading to suffocation and death. It has a faint bitter almond smell but not everyone can detect it, making it even more dangerous.
"Phosgene gas is a highly toxic chemical compound used in chemical warfare during World War I. It is a colorless gas with a suffocating odor and can cause severe respiratory problems and even death when inhaled."
having a thyroid goiter mess with your sence of smell
Yes, sulfur dichloride has a pungent, suffocating odor that is often described as foul or irritating. It is known for its strong, unpleasant smell.
Ethanol, like other alcohols, is a colourless liquid with a sweet distinctive smell. As a good solvent, it is effective for use in perfumes, etcetera, as it effectively dissolves the ingredients and blends them well. Moreover, it is volatile -- due to its tendency to evaporate quickly, it adds an effect on the perfume which helps spread its smell (or diffuse) at a faster rate. Like most alcohols, ethanol also has a cooling effect on the skin, which is evidently soothing, hence an effective solvent for aftershaves.
Calcium phosphate is a white solid that is odorless. It is often found in the form of a fine powder.
Copper sulfate does not have a distinct smell when heated. However, as it decomposes at high temperatures, it may release sulfur dioxide gas, which has a suffocating odor resembling burnt matches.
Extra neutral alcohol is colourless and has a neutral smell and taste.It is generally distilled from sugarcane molasses.It is used as a base for manufacturing Indian made foreign liquor.It has a strength of 75 proof when bottled.
Brimstone in the air, Yellow hue like summer sun, Sulfur's earthy flare.
very few gases actually smell of anything, i believe that only the halogens (group (1)7) smell of anything, and they are the only pure elements that have a gaseous colour.To answer your question, noone actually knows why oxygen(or any other gas like it) is odourless and colourless. its one of lifes mysteries
Probably you, your having sex its going to smell a little.
olfaction