Uzupełnij i uzgodnij równania Al2O3 + H2SO4--->Al NaOH+P4O10---> K+S--> ....+...--->Ca(NO3)2+H2) Fe+......---->FeCl3+...... Ba(OH)2 +.....--->Ba3(PO4)2+.... KOH+P4)10--->......+..... Al+......--->AlCl3+..... .....+.....------>Ba(NO3)2+ H2O Na+S-

[latex]Al_{2}O_{3} + 3H_{2}SO_{4} -- extgreater Al_{2}(SO_{4})_{3} + 3H_{2}O[/latex] [latex]12NaOH + P_{4}O_{10} -- extgreater 4Na_{3}PO_{4} + 6H_{2}O[/latex] [latex]2K + S -- extgreater K_{2}S[/latex] [latex]Ca(OH)_{2} + 2HNO_{3} -- extgreater Ca(NO_{3})_{2} + 2H_{2}O[/latex] [latex]2Fe + 3Cl_{2} -- extgreater 2FeCl_{3}[/latex] <--- jeżeli zamiast samego chloru dodalibyśmy kwas solny, wówczas otrzymalibyśmy chlorek żelaza (II) zamiast żelaza (III), więc reakcja jest poprawna. [latex]3Ba(OH)_{2} + 2H_{3}PO_{4} -- extgreater Ba_{3}(PO_{4})_{2} + 3H_{2}O[/latex] [latex]12KOH + P_{4}O_{10} -- extgreater 4K_{3}PO_{4} + 6H_{2}O [/latex] [latex]2Al + 6HCl -- extgreater 2AlCl_{3} + 3H_{2}[/latex] [latex]Ba(OH)_{2} + 2HNO_{3} -- extgreater Ba(NO_{3})_{2} + 2H_{2}O[/latex] [latex]2Na + S -- extgreater Na_{2}S[/latex] [latex]Fe_{2}O_{3} + 3H_{2}CO_{3} -- extgreater Fe_{2}(CO_{3})_{3} + 3H_{2}O[/latex] [latex]3Ca(OH)_{2} + 2H_{3}PO_{4} -- extgreater Ca_{3}(PO_{4})_{2} + 6H_{2}O[/latex]

Al2O3+3H2SO4--->Al2(SO4)3+3H2O 12NaOH+P4O10--->4Na3PO4+6H2O 2K+S-->K2S Ca+2HNO3--->Ca(NO3)2+H2 2Fe+6HCl--->2FeCl3+3H2 3Ba(OH)2+2H3PO4--->Ba3(PO4)2+6H2O 12KOH+P4O10--->4K3PO4+6H2O 2Al+6HCl--->2AlCl3+3H2 Ba(OH)2+2HNO3--->Ba(NO3)2+2H2O 2Na+S--->Na2S Fe2O3+3H2CO3--->Fe2(CO3)3+3H2O 3Ca(OH)2+2H3PO4---> Ca3(PO4)2+6H2O