Question

5. The formula for the hexacyanoferrate (II) ion is Fe(CN), Write the formulas for and name the compounds formed from the hexacyanoferrate (II) ion and cations from elements having Z numbers of 3, 31, and 38. 6. Write the correct formulas and balance the equations: A. Gallium plus perchloric acid yields gallium perchlorate plus water plus chlorine. (Note: the coefficient of the water is 24 and the coefficient of chlorine is 3.)

please show work

Answer 1

е и НСОА 6. A. Gatti С1m C c бA), + H₂O + Helon is perchionic acid Gra Cclon), us gallium perchlorate For balonced equation, Ga t o reloa Galla) + 24 H₂O + 3Cl2 24420 and 3lls is given in question. on RoHos no g hydrogen = 24x2 = 48 so coefficient og reloa un h a LOHAS must be 48. let a let y I Gato 48H cloA U Go (104) + 24H2O +342 now balonce oxygen on both sides L'Hos RoHS *H2O4 I 4x(64) = 124 + 24 2.192 + 24 (40) 192 = 124 + 24 y = 14

& Gia + 48 riceo 4 14 Gallon + 24H20 +34 gallium so on RH-s us 14, is also 14. x = 14 80 , the balonced egn us ! 14 Gat 48 Hlo A 14 Go (CLO4)3 + 24420 + 3Cl2, на + Mn Соң), а Сcom), но chloric ose acid to magnesium - S nydecoxide let us assume coefficients 1 for just starting 2.H. S I RHIS ce=2 Ho tso, make nuo times 2. & 2HCO₃ + lg COH), Mg (₂2-11) + H₂O

in aig RoHS now, balonce hydrogen Lines Hydrogeno zuce a + my COH)2 ile 4H H₂O ine 24 so make coefficient g h₂o tuicé | 2ни од + на сон, а ссоа), + 2H₂O -іі ) Lollis and Ritts for now check ui) L.His R HJ H=4 H=4 u=2 0=8 90 th ce=2 my = 1 mg 1 0=8