You have the right to: 1  Negotiate your finance package separately from the purchase price of the vehicle. 2  Seek pre-approval from a credit union, bank, and other savings and loan institutions. 3  Discuss financing prior to selecting a vehicle.
Inform them that the yellow balloon contained hydrogen. The hydrogen mixes with oxygen in the air forming an explosive mixture. Because the hydrogen and oxygen must mix before an explosion can occur, the explosion is relatively slow and diffuse. Point out that the remote candle is still lit.
Why do you mix nitrogen with air when scuba diving? actually we dont mix nitrogen nor oxygen we use normal fresh air. The normal Air is 21% oxygen + 78% Nitrogen + 1% others. As humans more oxygen can be toxic for us especiâ¦ally underwater.