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In the case of the carbonate ion (CO3^2-), there are three normal modes of vibration associated with its symmetric stretching, asymmetric stretching, and bending motions. The symmetric stretching mode involves all three oxygen atoms moving in the same direction simultaneously, while the asymmetric stretching involves the two shorter C-O bonds stretching at different rates. The bending motion involves the distortion of the linear O-C-O angle.
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Is iron carbonate ionic or covalent?
Iron carbonate is considered an ionic compound because it is made up of a metal (iron) and a polyatomic ion (carbonate). In this case, the iron atom donates electrons to the carbonate ion, resulting in the formation of an ionic bond.
Is calcium carbonate a solute?
Calcium carbonate weakly dissolves in water.
What is the normal phase of the element germanium?
the word phase also means its state so in that case germanium's normal phase or state is solid the word phase also means its state so in that case germanium's normal phase or state is solid the word phase also means its state so in that case germanium's normal phase or state is solid
Why is calcium carbonate insoluable?
It is a very good question indeed! You see calcium chloride in which calcium is attached to two chlorine atoms is water soluble and vice versa sodium carbonate in which two sodium atoms are attached to one carbonate is soluble. In one to one proportion, calcium chloride molecule is insoluble. Now the answer for this question may go like this. In case of calcium chloride calcium gives one electron to each of chlorine atom. Now both chlorine atoms would have one negative charge. So both of them will repel each other and form the ions of calcium and two chlorine. Thus making them soluble. In case of sodium carbonate, two sodium atoms give electrons to carbonate. Now both sodium ions become positively charged and and would repel each other. So they would form ions along with carbonate. So sodium carbonate has become soluble. Now in case of calcium carbonate, calcium would like to give away 2 electrons but carbon becomes much electrically negative if it takes the electrons. So in this case no repelling force is there to help the metal, it surrenders and form sort of covalent bond and thus ions are not formed. So calcium carbonate is insoluble in water.
Write a symbol equation for the reaction when copper carbonate is heated?
The thermal decomposition in this case is: CuCO3 -------------CuO + CO2
What is the normal transfer case range on hard road surfaces?
On hard road surfaces, the normal transfer case range is typically set to 2H (two-wheel drive high range) for normal driving conditions. This setting provides better fuel efficiency and reduces wear on the drivetrain components compared to using 4-wheel drive modes unnecessarily.
What do you mean by modes of propagation in the case of electromagnetic waves?
groundwaves line of sight skywaves
Is iron carbonate ionic or covalent?
Iron carbonate is considered an ionic compound because it is made up of a metal (iron) and a polyatomic ion (carbonate). In this case, the iron atom donates electrons to the carbonate ion, resulting in the formation of an ionic bond.
Is calcium carbonate a solute?
Calcium carbonate weakly dissolves in water.
Is carbonate ion a monatomic ion?
No, a carbonate ion (CO3^2-) is a polyatomic ion, meaning it is composed of multiple atoms covalently bonded together. In the case of carbonate, it is made up of one carbon atom and three oxygen atoms.
What is the hard protective outer case of an oyster?
The shell of an oyster is mostly made of calcium carbonate.
How do you find a mode if 2 numbers appear the same number of times?
There are two modes. The mode is the only measure of central tendency where you can have no mode (no number appears more than another), one mode, or several modes, such as in your case.
Are all unimodal distributions normal?
No. Normal distribution is a special case of distribution.
How can calculate equivalent weight of calcium carbonate?
The equivalent weight of calcium carbonate can be calculated by dividing its molecular weight by the number of acidic hydrogen ions that it can donate in a reaction. In the case of calcium carbonate, it can donate two moles of hydrogen ions, so the equivalent weight would be its molecular weight divided by 2.
What is the process of transportation?
movement of objects from a point of origin to a point of departure using roads, rail , and pipeline modes in the case of land transport.
What is the difference of a normal distribution and a stardard normal distribution?
The standard normal distribution is a special case of the normal distribution. The standard normal has mean 0 and variance 1.
How many moles in 2.12g of sodium carbonate?
To find the number of moles in 2.12g of sodium carbonate, you first need to determine the molar mass of Na2CO3 (105.99 g/mol). Then, divide the given mass by the molar mass to get the number of moles. In this case, 2.12g / 105.99 g/mol ≈ 0.02 moles of sodium carbonate.
