Ethanol is a polar chemical compound.
If you are asking how many atoms of Hydrogen are in that molecule, the answer is 5, hence the "H5". If you are asking how many molecules are needed in the reaction that results in C3H5, it could be 5 or more depending on the molecules and energies involved.
Vanillin is polar because it has polar functional groups such as hydroxyl and carbonyl groups. These functional groups create uneven distribution of charge within the molecule, making it polar overall.
SBr2 is a polar molecule. This is because the S-Br bonds are polar due to the difference in electronegativity between sulfur and bromine. Additionally, the shape of the molecule is angular, which results in an uneven distribution of electron density, making it polar overall.
It is a polar molecule and has polar bonds.
PCl3 has a pyramidal geometry, with three polar P-Cl bonds and one lone pair of electrons. Hence the molecule is polar.
It is an organic compound, CH2=CH-CH2OH is propenol.However it's more likely you have meant C2H5OH which is ethanol (standard alcohol), also organic.
No its not polar
Polar contains polar. Non-polar contains nothing.
If you are asking how many atoms of Hydrogen are in that molecule, the answer is 5, hence the "H5". If you are asking how many molecules are needed in the reaction that results in C3H5, it could be 5 or more depending on the molecules and energies involved.
ClO4 is polar.
Nonpolar
Polar Polar
polar
IOF5 is polar - O has a double bond
Polar
polar
polar