0
Why care must be taken to store hydrogen paraoxide in laboratery?
Arhansalmani3
Hydrogen peroxide is a gas that will evaporate if proper care isn't taken.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What safety precautions are to be taken to vent hydrogen gas in atmosphere coming out from a chemical reaction?
If we want to vent hydrogen into atmosphere, than initially it has to be purified to adsorb all the other poisonous components so that they could not go to to atmosphere along with hydrogen. The type of poisonous gases/components depends on the type of chemical reaction, its reactants and its by-products. Hydrogen is cleaned by pressure swing adsorption method. After purifying it, hydrogen can be released into atmosphere.
How does the burning of hydrocarbons release energy?
The carbon and hydrogen present in the fuel react with the oxygen that taken inside cylinder during induction and the explosion takes place.
What is the oxidation number of HClO2?
In oxyacids, oxygen is always taken to have an oxidation state of -2 and hydrogen to have an oxidation state of +1. Therefore, in this compound, chlorine must have an oxidation state of +1 for the charges to balance.
What are the examples of carbonic acid?
pasta, bread, potato The previous answer relates to carbohydrates not carbonates (as per the question). Three examples of carbonates include: - calcium carbonate (CaCO3) - sodium carbonate (Na2CO3) - potassium carbonate (K2CO3)
What safety precaution should be taken to avoid an explosion?
This depends on the context. Obviously, keep flames and sparks away. Hydrogen explodes when it is already mixed with air. In the lab, when generating hydrogen to burn at the end of the apparatus, it is important not to light it until you are sure that enough hydrogen has been produced to flush the air from the apparatus. You do this by collecting a small tube of gas at the outlet and igniting it at a distant flame. If the pop is squeaky, there is still air present. It's safe to light the jet when the pop is very quiet.
What happens to the water molecule during condensation?
A hydroxide is taken from the glucose and a hydrogen is taken from the fructose. This leaves the glucose and fructose a place to bond. A hydroxide(HO) and a hydrogen (H) make a water molecule (H2O)
What if we didn't have hydrogen?
Another element would have had to taken its place, since hydrogen is such a critical component of so many things--water, petroleum, sugars, proteins...
Why carbon is taken as standard value for atomic weight while not others like oxygen and hydrogen?
Why carbon is taken as standard value for atomic weight
What signs that a physical change has taken place in water?
hydrogen and oxygen gas are given off
What is the value of hydrogen?
The Calorific Value for Hydrogen is 141,790 kj/kg, taken from Engineering Toolbox.
Where do you find pictures taken on mac store computers?
Everywhere ?
What categories is Scream 4 voice mask on the app store?
None its been taken out of the itunes app store.
How many miles has one apple taken to get to a store?
It depends - on where the store is, what species of apples and where they are grown, what the season is, etc.
What happens when you put hydrogen peroxide on substances taken from most biological materials?
A violent reaction of oxydation.
What are precautions before drought?
precautions to be taken before is to store water
What causes stress to a hermit crab?
Hermit crabs get stressed when they get taken from the wild, taken from the pet store, and when they are handled too much.
How a water molecule is produced when glucose and frutose undergo a condensation reaction?
A hydroxide is taken from the glucose and a hydrogen is taken from the fructose. This leaves the glucose and fructose a place to bond. A hydroxide(HO) and a hydrogen (H) make a water molecule (H2O)
