문제 66g
Predict whether each of the following compounds is molecular or ionic. g. CoCO3
문제 66h
Predict whether each of the following compounds is molecular or ionic. h. N2O4
문제 67d
Give the chemical formula for d. perchlorate ion
문제 67e
Give the chemical formula for e. hypochlorite ion.
문제 68
Selenium, an element required nutritionally in trace quantities, forms compounds analogous to sulfur. Name the following ions: (a) SeO42- (b) Se2- (c) HSe- (d) HSeO3-.
문제 69
Give the names and charges of the cation and anion in each of the following compounds: (a) CaO, (b) Na2SO4, (c) KClO4, (d) Fe1NO322, (e) Cr1OH23.
문제 70a
Give the names and charges of the cation and anion in each of the following compounds: (a) CuS
문제 70b
Give the names and charges of the cation and anion in each of the following compounds: (b) Ag2SO4
문제 70c
Give the names and charges of the cation and anion in each of the following compounds: (c) Al1ClO323
문제 70d
Give the names and charges of the cation and anion in each of the following compounds: (d) Co1OH22
문제 70e
Give the names and charges of the cation and anion in each of the following compounds: (e) PbCO3.
문제 71a,b,c,d,e
Name the following ionic compounds: (a) Li2O (b) FeCl3 (c) NaClO (d) CaSO3 (e) Cu(OH)2
문제 71f
Name the following ionic compounds: (f) Fe(NO3)2
문제 71g
Name the following ionic compounds: (g) Ca(CH3COO)2
문제 71h
Name the following ionic compounds:(h) Cr2(CO3)3
문제 71i
Name the following ionic compounds: (i) K2CrO4
문제 71j
Name the following ionic compounds: (j) (NH4)2SO4.
문제 72a,b,c,d
Name the following ionic compounds: (a) KCN (b) NaBrO2 (c) Sr(OH)2 (d) CoTe
문제 72e
Name the following ionic compounds: (e) Fe2(CO3)3
문제 72f
Name the following ionic compounds: (f) Cr(NO3)3
문제 72g
Name the following ionic compounds: (g) (NH4)2SO3
문제 72h,i
Name the following ionic compounds: (h) NaH2PO4 (i) KMnO4
문제 72j
Name the following ionic compounds: (j) Ag2Cr2O7.
문제 73a,b,c,d,e
Write the chemical formulas for the following compounds: (a) aluminum hydroxide (b) potassium sulfate (c) copper(I) oxide (d) zinc nitrate (e) mercury(II) bromide
문제 73f
Write the chemical formulas for the following compounds: (f) iron(III)carbonate
문제 73g
Write the chemical formulas for the following compounds: (g) sodium hypobromite.
문제 74a,b,c,d
Give the chemical formula for each of the following ionic compounds: (a) sodium phosphate (b) zinc nitrate (c) barium bromate (d) iron(II) perchlorate
문제 74e,f,g
Give the chemical formula for each of the following ionic compounds: (e) cobalt(II) hydrogen carbonate (f) chromium(III) acetate (g) potassium dichromate.
문제 75b
Give the name or chemical formula, as appropriate, for each of the following acids: (b) HBr
문제 75c
Give the name or chemical formula, as appropriate, for each of the following acids: (c) H3PO4
Ch.2 - Atoms, Molecules, and Ions
