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Phosphine (spelled with 's' in 4th position) is phosphorus trihydride, PH3 (compare NH3).
It is a colorless, flammable, toxic gas.
Pure phosphine is odourless, but technical grade samples have a highly unpleasant odor like garlic or rotting fish, due to the presence of substituted phosphine and diphosphine (P2H4)
Phosgene is carbonyl dichloride, COCl2,
This very toxic, colorless gas.
It gained infamy as a chemical weapon duringWorld War I. In low concentrations, its odor resembles freshly cut hay or grass.
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What are the Differrences in three forms of matter?
As we all know d 3 forms of matter,Solid Liquid and Gas,the difference between these 3 is the distance between the molecules of matter, the order of dist between these states is as below solid<liquid<gas.
What is the difference between farts and burps?
Come out of different ends, and smells vary with whatever you've been eating
What is the difference between Over-Balance and UnderBalance?
The amount of pressure in the wellbore that exceeds the pressure of fluids in the formation;This excess pressure is needed to prevent reservoir fluids (oil, gas, water) from entering the wellbore
What does gases low densities show about the distance between gas particles?
A low-density gas would have molecules that are farther apart and fewer in numbers per unit volume.
The attraction forces between gas molecules lead to?
The attraction forces between gas molecules are very small,but it could be increased by applying high preesure and low temperature. Thus it could be concluded that attraction between gas molecules leads to its liquifaction.
What mass of chlorine gas is produced if 3.00g phosgene is produced?
The molar ratio between phosgene (COCl2) and chlorine gas (Cl2) is 1:2. Hence, if 3.00g of phosgene is produced, it will produce 1.50g of chlorine gas.
What is phosphine?
Phosphine is a toxic and highly flammable gas.
Why is phosphine a gas?
Phosphine is a gas at room temperature because its molecules are relatively small and have weak intermolecular forces. This results in low binding energy between the molecules, allowing them to move freely and escape into the gas phase easily.
What are the effects of phosgene gas?
Phosgene gas can be turned into a liquid. Exposure to the gas or liquid form of phosgene can cause nausea, watery eyes, blurred vision, difficulty breathing, and coughing.
Is phosphine a word?
Phosphine is phosphorus trihydride (PH3). It is a poisonous gas used as a grain fumigant.
What causes the release of phosphine gas when it comes in contact with fumitoxin pellet?
The 55% aluminum phosphide reacts with water to produce Phosphine gas.
Is carbonyl chloride or phosgene gas organic?
Yes. Carbonyl chloride or phosgene of COCl2 is organic.
Is Phosgene organic or inorganic?
Phosgene is an organic compound. It is a colorless gas with the formula COCl2.
What filter use for phosphine?
One common method for filtering out phosphine gas is to use a glass fiber filter with a pore size small enough to capture the gas molecules. Activated carbon filters can also be effective in removing phosphine from air or gas streams. Additionally, chemical scrubbers using materials like potassium permanganate or sodium hypochlorite can be used to react with and remove phosphine gas.
Why was Phosgene gas used?
because it was effective
What is a phosgene?
Phosgene is a chemical compound that is used in industry for producing plastics and pesticides. It is highly toxic and exposure can cause severe respiratory problems and even death. Phosgene was also used as a chemical weapon during World War I.
What is the common name for COCl2?
The common name for COCl2 is phosgene. It is a toxic gas that was used as a chemical weapon during World War I.
