Question

Обчислити сумарну кількість протонів і електронів в SO42- Срооооооооочноооо​

Answer 1

Ответ:

SO2 - So4 получается так

Answer 2

SO42- is the chemical formula for sulfate ion. To calculate the total number of protons and electrons in SO42-, we need to know the atomic numbers of the elements involved.

The formula SO42- indicates that there is one sulfur atom (S) and four oxygen atoms (O) in the sulfate ion.

The atomic number of sulfur (S) is 16, which means it has 16 protons. Each oxygen atom (O) has an atomic number of 8, so each oxygen atom has 8 protons.

To calculate the total number of protons in SO42-, we need to multiply the number of atoms by the number of protons in each atom and then add them together.

For sulfur (S): 1 sulfur atom x 16 protons/atom = 16 protons

For oxygen (O): 4 oxygen atoms x 8 protons/atom = 32 protons

Total number of protons in SO42-: 16 protons (from sulfur) + 32 protons (from oxygen) = 48 protons

Now let's calculate the total number of electrons in SO42-. In a neutral atom, the number of electrons is equal to the number of protons. However, in an ion like SO42-, there is a charge imbalance. The superscript "-2" in SO42- indicates that the ion has a charge of -2, meaning it has gained two extra electrons.

To calculate the total number of electrons in SO42-, we need to subtract the charge from the total number of protons.

Total number of protons in SO42-: 48 protons Charge of SO42-: -2

Total number of electrons in SO42-: 48 protons - 2 charge = 46 electrons

Therefore, the total number of protons in SO42- is 48, and the total number of electrons is 46.

Summary:

- Total number of protons in SO42-: 48 protons - Total number of electrons in SO42-: 46 electrons