Question

молярная масса гидросульфата некоторого металла составляет 218,3 г/моль. определите формулу неизвестной соли

Answer 1

 M($HSO _{4}$)= 97  г/моль       
М(х(HSO4)2)=218.3 г/моль
х=218.3-97*2=24,3г/моль----->Mg
Mg(HSO4)2

Answer 2

Calculation of the Formula of the Unknown Salt

To determine the formula of the unknown salt, we need to analyze the molar mass of the hydrogensulfate compound. The molar mass of the hydrogensulfate compound is given as 218.3 g/mol.

The hydrogensulfate compound consists of hydrogen (H), sulfur (S), and oxygen (O). To find the formula, we need to determine the number of atoms of each element in the compound.

Let's assume the formula of the unknown salt is H_aS_bO_c, where a, b, and c represent the number of atoms of hydrogen, sulfur, and oxygen, respectively.

To calculate the formula, we can use the molar mass of each element and set up the following equation:

a * (atomic mass of hydrogen) + b * (atomic mass of sulfur) + c * (atomic mass of oxygen) = 218.3 g/mol

The atomic masses of hydrogen, sulfur, and oxygen are approximately 1 g/mol, 32 g/mol, and 16 g/mol, respectively.

Simplifying the equation, we have:

a + 32b + 16c = 218.3

To find the values of a, b, and c, we need additional information. Unfortunately, the provided search snippets do not contain the necessary information to determine the formula of the unknown salt. Therefore, without further information, it is not possible to determine the formula of the unknown salt.

If you have any additional information or context, please provide it, and I will be happy to assist you further.