0
Why hydrogen cant be collected by the downward displacement of air?
Wiki User
∙ 11y ago
because hydrogen is collected by the upward displacement of air although it is 14.5 times lighter than air B)
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Is hydrogen shiny?
no it is a gas and as a gas it cant be seen
Is Hydrogen gas blue?
hydrogen gas is blue although you cant see it until it is mixed with an acid
Is hydrogen sulfide a heterogeneous mixture?
no because you cant see the different parts so therefore it is a homogeneous
What is Hydrogen's reactivity?
we cant say the reactivity of H but reactivity of H can be ordered or compared with other elements. see the reactivity series
What elements are in fresh water clouds?
water and a chemical dust but i cant tell you because its a special type of dust
Can Solid volumes always be determined by the displacement method?
No, it cant
Can you gargle hydrogen peroxide?
No you cant
Why cant you live without hydrogen?
hydrogen is a component of water. no water, no life.
If the mass of an object cant be changed how do you increase the displacement of water?
change the density by altering the shape.
Is hydrogen shiny?
no it is a gas and as a gas it cant be seen
Is Hydrogen gas blue?
hydrogen gas is blue although you cant see it until it is mixed with an acid
How do you make hydrogen heavier?
You cant. It is an element and thus making it heavier would mean it is no longer hydrogen. However, heavy hydrogen exists and is called deuterium and is made in nuclear reactors.
Can displacement be more than the distance traveled in a body?
no way its defined in dat way we cant alter wat our ancestors follow.....
Why cant you just make water by adding hydrogen and oxygen.. this would end the worlds droughts...?
Because there is no free Hydrogen. The Hydrogen content of the atmosphere is 0. The way most people make Hydrogen is to pull water apart.
Why cant they hydrogen and electrons move through the cell on their own?
because they need water
Why do we not use hydrogen?
Because if released in the air(oxygen) the mixture becomes explosive. Remember in the lab. to test for hydrogen is the 'pop' test. This is hydrogen igniting with oxygen.
Why cant hydrogen be grouped into a family?
Hydrogen is a unique element in that it has only one electron and one proton, and thus cannot be grouped into any other family.
