The formulas for the ionic compounds formed from the pair of given ions are to be written. Concept Introduction: An ionic compound consists of ions that have electrostatic interaction between them which is termed as ionic bonding. The element symbols and subscripts in an ionic compound are represented by a chemical formula. While writing the chemical formula for an ionic compound, the symbol of the metal is written first, which is followed by the symbol of the non-metal. Formal charge equation can be given as: Formal charge = number of valence electrons − 1 / 2 number of shared electrons − number of unsharedelectrons or F = Z − ( 1 / 2 ) S − U where F is the formal charge, Z is the group number of the element, S equals the number of shared electrons, and U is the number of unshared electrons. The arithmetic sum of all the formal charges in a molecule or ion will equal the overall charge on the molecule or ion.
The formulas for the ionic compounds formed from the pair of given ions are to be written. Concept Introduction: An ionic compound consists of ions that have electrostatic interaction between them which is termed as ionic bonding. The element symbols and subscripts in an ionic compound are represented by a chemical formula. While writing the chemical formula for an ionic compound, the symbol of the metal is written first, which is followed by the symbol of the non-metal. Formal charge equation can be given as: Formal charge = number of valence electrons − 1 / 2 number of shared electrons − number of unsharedelectrons or F = Z − ( 1 / 2 ) S − U where F is the formal charge, Z is the group number of the element, S equals the number of shared electrons, and U is the number of unshared electrons. The arithmetic sum of all the formal charges in a molecule or ion will equal the overall charge on the molecule or ion.
Solution Summary: The author explains that the formulas for ionic compounds formed from the pair of given ions are to be written.
The formulas for the ionic compounds formed from the pair of given ions are to be written.
Concept Introduction:
An ionic compound consists of ions that have electrostatic interaction between them which is termed as ionic bonding.
The element symbols and subscripts in an ionic compound are represented by a chemical formula.
While writing the chemical formula for an ionic compound, the symbol of the metal is written first, which is followed by the symbol of the non-metal.
Formal charge equation can be given as:
Formal charge = number of valence electrons −1/2 number of shared electrons− number of unsharedelectrons or
F=Z−(1/2)S− U
where F is the formal charge, Z is the group number of the element, S equals the number of shared electrons, and U is the number of unshared electrons.
The arithmetic sum of all the formal charges in a molecule or ion will equal the overall charge on the molecule or ion.
For the titration of a divalent metal ion (M2+) with EDTA, the stoichiometry of the reaction is typically:
1:1 (one mole of EDTA per mole of metal ion)
2:1 (two moles of EDTA per mole of metal ion)
1:2 (one mole of EDTA per two moles of metal ion)
None of the above
Please help me solve this reaction.
Indicate the products obtained by mixing 2,2-dimethylpropanal with acetaldehyde and sodium ethoxide in ethanol.
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell