+1
The molecule CH3Cl (chloromethane) is polar due to the difference in electronegativity between carbon and chlorine. Chlorine is more electronegative than carbon, causing a partial negative charge on the chlorine atom and a partial positive charge on the carbon atom.
The formula rm CuCl3 is not reasonable because copper typically forms stable compounds with a +1 or +2 oxidation state. The correct formula for a stable copper chloride compound would be rm CuCl or rm CuCl2.
To calculate the initial rate, you need to know the rate law for the reaction. From there, you can plug in the initial concentrations of A and B to determine the rate constant. Without the rate law, it's not possible to calculate the initial rate.
In the IF4- ion, the bond angles are approximately 90 degrees due to the presence of four fluorine atoms surrounding the iodine atom. The arrangement of the fluorine atoms creates a square planar geometry, resulting in bond angles close to 90 degrees.
The oxidation state of carbon in CaCO3 is +4. This is because the oxidation state of calcium (Ca) is +2 and the oxidation states of oxygen (O) are -2. Therefore, to balance the charges in the compound, the oxidation state of carbon must be +4.
The oxidation state of nitrogen in HNO3 is +5 because oxygen is assigned an oxidation state of -2 and hydrogen is assigned an oxidation state of +1. The sum of the oxidation states must equal the overall charge of the molecule (zero in this case for a neutral compound).
The molecule CH3Cl (chloromethane) is polar due to the difference in electronegativity between carbon and chlorine. Chlorine is more electronegative than carbon, causing a partial negative charge on the chlorine atom and a partial positive charge on the carbon atom.
No lone pairs
160 psi of nitrogen in the rear shock.
The formula rm CuCl3 is not reasonable because copper typically forms stable compounds with a +1 or +2 oxidation state. The correct formula for a stable copper chloride compound would be rm CuCl or rm CuCl2.
One atom of (^{36}Cl) contains 20 neutrons. This can be calculated by subtracting the number of protons (which is 17 for chlorine) from the atomic mass number (36).
malaysian ringgit (RM)
Will a 94 rm 125 engine fit on a 2000 rm frame?
Rm-glutathione
RM-X96
no
rm 1,900,000