5.745 g of PbI2 (s) are isolated when 98.90 g of RbI are added to a 189.00 mL of 0.750 M Pb(ClO4)2. What is the percent yield of PbI2 (s)? In your answer, do not include the percent sign, and do not use scientific notation. The formula weight of Pb(ClO4)2 is 406.1 g/mol.

The formula weight of RbI is 212.368 g/mol.

The formula weight of PbI2 is 461.0 g/mol.

The formula weight of RbClO4 is 184.917 g/mol.

The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.

What is the polyatamic ion of thiosulfate

What are the chemical names of these compounds? ke: mg3n2: reset next