Hydrogen

How does liver react with hydrogen peroxide?
Catalase is an enzyme in the liver that breaks down harmful hydrogen peroxide into oxygen and water. When this reaction occurs, oxygen gas bubbles esc...
Is it true that the sun is a big star on fire?
Answer: The Sun does not "burn", like we think of logs in a fire or paper burning. The Sun glows because it is a very big ball of gas, and a process c...
What are the properties of hydrogen chloride?
Hydrogen chloride is a colorless, nonflammable gas with an acrid odor. The gas condenses to a liquid at -121°F (-85°C) and freezes into a solid at -17...
Which of these gases is present in the greatest percentage in the composition of the sun?
The sun is a big ball of gas and plasma. Most of the gas — 92% — is hydrogen. It is converted into energy in the sun's core....Abundance of elements.E...
What is the physical state of hydrogen?
HydrogenPhase at STPgasMelting point(H2) 13.99 K ​(−259.16 °C, ​−434.49 °F)Boiling point(H2) 20.271 K ​(−252.879 °C, ​−423.182 °F)Density (at STP)0.08...
Where in Liverpool can you buy hydrogen peroxide?
Can I buy hydrogen peroxide at the supermarket?Can I buy hydrogen peroxide over the counter?Do they sell hydrogen peroxide in the UK?What can I use i...
What are basic question and answers in pH?
What is pH simple answer?What is the pH level of a basic solution?What is pH formula?What is pH full form?What is the full form of pH paper?Which pH ...
Why do hydrogen bonds between two molecules arise?
Hydrogen bonding arises because of this polarity; i.e. alignment of the individual O−H dipoles. ... Such hydrogen bonding also occurs where hydrogen i...
Where is hydrogen stored in an animal?
How are hydrogen stored?Where is the source of hydrogen?How is hydrogen naturally found?Why is hydrogen stored in salt caverns?How is hydrogen stored...