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Which of these are chemical compounds O2 H2O CO2 N2?
A chemical compound is a combination of two or more different elements in a molecule. Hence Water (H2O) is a chemical compound , because it has, in combination, hydrogen and oxygen. Similarly (CO2) is a chemical compound , because it has, in combination, carbon. and oxygen. N2(Nitrogen and (O2) oxygen are molecules, but NOT compounds, because they do NOT have different elements combined. Collectively , N2, O2 , H2O , and CO2 are ALL molecules.
Balance H2 plus N2 equals NH3?
Four ammonia plus five oxygen molecules yields 4 nitrous oxide plus six water.
Of the four gases CO2 H2O N2 and O2 which are greenhouse gases?
CO2 and water vapor (H2O) are greenhouse gases, with CO2 being the primary driver of anthropogenic climate change. N2 and O2 are not greenhouse gases because they do not efficiently trap heat in the Earth's atmosphere.
What are the 7 diatomical molecules?
The seven diatomic molecules are hydrogen (H2), nitrogen (N2), oxygen (O2), fluorine (F2), chlorine (Cl2), bromine (Br2), and iodine (I2). These molecules naturally occur as two atoms bonded together.
What element are hydrogen H2 nitrogen N2 oxygen O2 fluorine F2 chlorine Cl2 iodine I2 bromine Br2?
Hydrogen, nitrogen, oxygen, fluorine and chlorine are gases at room temperature; iodine is a solid, bromine is a liquid.
What are the 5 common chemicals are shared by all living things?
H2O, CO2, N2, O2, C6H11O6 H2O, CO2, N2, O2, C6H11O6
Which are the gases in the periodic table?
H2.He,Kr,Ne,Ar,Xe,Rd,O2,N2,NO,NO2,N2O,CO2,SO2,H2S,SO3
What are the monomers for oxygen hydrogen nitrigen carbon dioxide?
The monomers for these molecules are as follows: Oxygen: O2 Hydrogen: H2 Nitrogen: N2 Carbon dioxide: CO2
What are diatomic molecule?
O2,N2,H2,F2,Cl2,Li2,Na2
How do you balance the chemical equation HBr H2 plus Br2 N2O N2 plus O2 HBr H2 plus Br2 CH4 plus O2 CO2 plus H2O?
The balanced chemical equation is 2HBr + H2 + Br2 + N2O → N2 + O2 + HBr + H2 + Br2. The equation provided in your question doesn't appear to balance correctly, so I attempted to balance it based on the chemical species presented. It's essential to ensure that the number of atoms of each element is the same on both sides of the equation.
What is the gas element at room temperature?
Hydrogen (H2), oxygen (O2), nitrogen (N2), helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Ra). (H2, O2, and N2 are diatomic elements.)
Which Molecules contains a polar covalents bond O2 CO H2 N2?
CO
Which element is found as a diatomic molecule?
H2, N2, O2, F2, Cl2, Br2, and I2
What happens to a gas produced in a reaction?
it depends on what is reacting most commonly it is H2 gas or O2 gas or CO2 gas
What substance is an example of an elemental molecule?
Any of the diatomic molecules like H2 gas, O2 gas, N2 gas, etc.
Which of these are chemical compounds O2 H2O CO2 N2?
A chemical compound is a combination of two or more different elements in a molecule. Hence Water (H2O) is a chemical compound , because it has, in combination, hydrogen and oxygen. Similarly (CO2) is a chemical compound , because it has, in combination, carbon. and oxygen. N2(Nitrogen and (O2) oxygen are molecules, but NOT compounds, because they do NOT have different elements combined. Collectively , N2, O2 , H2O , and CO2 are ALL molecules.
What is threee examples of a gas?
O2 - oxygen gas H2 - Hydrogen gas N2 - Nitrogen gas
