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What type of gas is filled with basketballs?
A mixture of nitrogen (78%), oxygen (21%) and trace gases.
This gas is used in a light bullb?
The most common gas to fill light bulbs with is a mixture of Argon (~93%) - which makes up about 1% of the atmosphere and is inert, and Nitrogen (~7%) - which is about 78% of the atmosphere and which makes the gas mixture less conductive to prevent arcing. Some specialty bulb use pure nitrogen, pure krypton, krypton/xenon mixture, or vacuum (no gas at all).
Is it true air is mostly oxygen gas?
No. There is more nitrogen. Nitrogen is 78% while oxygen is 21%. The rest is a mixture of other gases.
What is 15 divided by 78?
0.1923
Where do you bump into nitrogen in everyday life eather in oure form in compound form or in mixture form?
Nitrogen gas, N2, makes up about 78% of the atmosphere.
What the answer for 9q - 15 equals -78?
If: 9q-15 = -78 Then: q = -7
What is element about 78 percent of the earth's atmosphere?
The element Nitrogen (N) makes up about 78% of the Earth's atmosphere. Nitrogen is a gas at room temperature and has the atomic number 7. Nitrogen is in Period 2 of the Periodic Table and is the first element in Group 15(5).
What is the difference between gas and air?
Pure air is a mixture of several gases that are invisible and odourless. It consists of about 78% nitrogen, 21% oxygen, and less than 1% of argon, carbon dioxide, and other gases - as well as varying amounts of water vapour.
What is 78?
15
Can 78 percent of nitrogen and 21 percent oxygen be a solution?
The simple answer to your question is "maybe." Solutions are defined as a homogenous (uniform) mixture of 2 or more substances. In a solution, a solute is dissolved into another substance known as the solvent. When referring to a solution in chemistry, one is often referring to a mixture of 2 or more liquids, however solutions may be composed of mixtures of a solid, gas or liquid. In cases of liquid and solid solvents, another substance (the solute) in a gas, liquid or solid phase may be dissolved into the solvent to make a solution. Solutions of gases can only be made with mixtures of substances in the gas phase. 78% nitrogen gas and 21% oxygen gas may be considered a solution if these 2 gases are homogenously mixed with another gas (or gases) that make up the remaining 1%. The mixture of 78% nitrogen and 21% oxygen refers to the composition of the atmosphere of Earth or air. In reality air is not considered a solution as it contains many impurities which make it a heterogenous mixture.
Gas prices in 1986?
.78
What is the atmosphere mixture of what?
The atmosphere is a mixture of nitrogen (78%), oxygen (21%), and other gases (1%) that surrounds Earth.
