0
i think that it is 4 probably i dont know if it is correct or not
What else can I help you with?
Are all molecules compound why or why not?
No, not all molecules are compounds. Molecules can be composed of either a single element (such as O2 or N2) or a combination of different elements (like H2O or CO2). Compounds are molecules that are composed of atoms of at least two different elements.
Does CO2 and SO2 have the same empirical formula?
No, Compounds with the same empirical formula have the same elements in the same ratio. SO2 and CO2 contain different elements. SO2 is a compound of sulfur and oxygen while CO2 is a compound of carbon and oxygen.
Are the gaseous di-atomic molecules of the Elements different from the molecules of Compounds?
Yes. The diatomic molecules of the elements include primarily H2, N2 & O2; Examples of molecular compounds include: H2O, C2H5OH, NH3, CO2, DNA and sugar.
H2O CO2 and NaCl are all examples of what?
They are all molecules and they are all compounds. H2O and CO2 are Covalent bonded molecules NaCl is an Ionically bonded compound. NB Any substance that has different elements in combination is a COMPOUND.
What are molecules that do not contain carbon or hydrogen?
Inorganic molecules like water (H2O), sodium chloride (NaCl), and carbon dioxide (CO2) do not contain carbon or hydrogen. These molecules are composed of elements other than carbon and hydrogen, such as oxygen, nitrogen, and metals.
Can all elements form compounds?
Compounds are combinations of elements. They are different from molecules in the fact that Compounds cannot be a combination of the same element ( O2 ) instead compounds are combinations of different elements ( CO2 )
How many molecules of CO2 are present in 33.6 g of CO2?
8.066
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 and how many elements does CO2 have?
2 different elements. But three altogether. Two Oxygen and one Carbon.
What are the molecules on earth?
Some common molecules on Earth include water (H2O), carbon dioxide (CO2), oxygen (O2), methane (CH4), and nitrogen (N2). These molecules are essential for various processes that sustain life on our planet.
If a balloon contains 0.15 moles of CO2 gas. how many molecules of CO2 are in the balloon?
The number of molecules is 0,90332112855.10e23.
How many molecules are in 3co2?
The notation "3 CO2" indicates that there are three molecules of carbon dioxide (CO2). Therefore, in 3 CO2, there are exactly three molecules of CO2 present. Each molecule consists of one carbon atom and two oxygen atoms, but the question specifically asks about the number of molecules.
