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Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(SO4)
Z(s) + Cu(NO3)2 = Cu2(s) + Z(NO3)(aq) =>
4 Z(s) + 2 Cu(NO3)2 = Cu2(s) + 4 Z(NO3)(aq)
Hg2Cl2 = Hg + Cl2 =>
Hg2Cl2 = 2 Hg + Cl2
Pb(OH)2 + Ca(OH)2 = Ca[Pb(OH)4] =>
Pb(OH)2 + Ca(OH)2 = Ca[Pb(OH)4]
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Pt + CuSO4 = PtSO4 + Cu =>
Pt + CuSO4 = PtSO4 + Cu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mn(BrO3)2 = O2 + MnBr2 =>
Mn(BrO3)2 = 3 O2 + MnBr2
NaOH + CO2 + H2O = Na2CO3*10H2O =>
2 NaOH + CO2 + 9 H2O = Na2CO3*10H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2+} + H2O =>
6 MnO4{-} + 5 SO3{2-} + 38 H{+} = 6 Mn{2+} + 5 SO4{2+} + 19 H2O
HCl + LiCH3COO = HCH3COO + LiCl =>
HCl + LiCH3COO = HCH3COO + LiCl
Hg + MgCl2 = HgCl2 + Mg =>
Hg + MgCl2 = HgCl2 + Mg
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SO2NO2 = SO3 + NO =>
SO2NO2 = SO3 + NO
C2H4O = C + H2 + O2 =>
2 C2H4O = 4 C + 4 H2 + O2
C6H12O + HNO3 = C6H10O4 + N2 + H2O =>
5 C6H12O + 8 HNO3 = 5 C6H10O4 + 4 N2 + 9 H2O
Ba(NO3)2 + Ag3PO4 = Ba3(PO4)2 + AgNO3 =>
3 Ba(NO3)2 + 2 Ag3PO4 = Ba3(PO4)2 + 6 AgNO3
KBr(aq) + H2SO4(aq) + MnO2(aq) = HKO4S(aq) + MnSO4(aq) + H2O(l) + Br(l) =>
2 KBr(aq) + 3 H2SO4(aq) + MnO2(aq) = 2 HKO4S(aq) + MnSO4(aq) + 2 H2O(l) + 2 Br(l)
Pb + PbO2 + H{+} + SO4{2-} = PbSO4 + H2O =>
Pb + PbO2 + 4 H{+} + 2 SO4{2-} = 2 PbSO4 + 2 H2O
K2S2O8 + KOH + Ni(NO3)2 = NiO2 + H2O + K2SO4 + KNO3 =>
K2S2O8 + 4 KOH + Ni(NO3)2 = NiO2 + 2 H2O + 2 K2SO4 + 2 KNO3
Zn + HCl + NaAsO2 = AsH3 + ZnCl2 + NaCl + H2O =>
3 Zn + 7 HCl + NaAsO2 = AsH3 + 3 ZnCl2 + NaCl + 2 H2O
K + NH4Cl = KCl + NH4 =>
K + NH4Cl = KCl + NH4
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
ZnFe2O3 + H2O2 + O3 = Fe2O4 + Zn(OH)2 =>
3 ZnFe2O3 + 3 H2O2 + O3 = 3 Fe2O4 + 3 Zn(OH)2
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
SiO2 + C + Ca3(PO4)2 = Ca2SiO4 + P4 + CO2 =>
3 SiO2 + 5 C + 2 Ca3(PO4)2 = 3 Ca2SiO4 + P4 + 5 CO2
FeCl2 + HNO3 + H2SO4 = FeCl3 + N2 + Fe2(SO4)3 + H2O =>
30 FeCl2 + 6 HNO3 + 15 H2SO4 = 20 FeCl3 + 3 N2 + 5 Fe2(SO4)3 + 18 H2O
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
CaHOH = Ca + HOH =>
CaHOH = Ca + HOH
Pb + Cl2 = PbCl2 =>
Pb + Cl2 = PbCl2
Al2 + H2(SO4)3 = Al(SO4)3 + H2 =>
Al2 + 2 H2(SO4)3 = 2 Al(SO4)3 + 2 H2
FrOH + HClO4 = FrClO4 + H2O =>
FrOH + HClO4 = FrClO4 + H2O
KClO3 + FeCl2 = Fe(ClO3)2 + KCl =>
2 KClO3 + FeCl2 = Fe(ClO3)2 + 2 KCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
CSOH = CS + OH =>
CSOH = CS + OH
NaHSO4 + Mg = Na + MgSO4 + H2 =>
2 NaHSO4 + 2 Mg = 2 Na + 2 MgSO4 + H2
Al + Mn(NO3)2 = Mn + Al(NO3)3 =>
2 Al + 3 Mn(NO3)2 = 3 Mn + 2 Al(NO3)3
NaHCO3 = CO + NaOH + O2 =>
2 NaHCO3 = 2 CO + 2 NaOH + O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
MnSO4 + NaClO3 = MnO2 + ClO2 + Na2SO4 =>
MnSO4 + 2 NaClO3 = MnO2 + 2 ClO2 + Na2SO4
MgF2 + NaOH = Mg(OH)2 + NaF =>
MgF2 + 2 NaOH = Mg(OH)2 + 2 NaF
AlBr3(aq) + KOH(aq) = Al(OH)3 + KBr =>
AlBr3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KBr
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
Ba(OH)2*H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 3 H2O
Zn + NaHCO3 = ZnHCO3 + Na =>
Zn + NaHCO3 = ZnHCO3 + Na
CH3Br + NaCN = CH3CN + NaBr =>
CH3Br + NaCN = CH3CN + NaBr
KMn2O4 + H2S + H2SO4 = MnSO4 + K2SO4 + H2O =>
8 KMn2O4 + 3 H2S + 17 H2SO4 = 16 MnSO4 + 4 K2SO4 + 20 H2O
I3{-} + S2O3{-2} = I{-} + S4O6({-}2) =>
3 I3{-} + 4 S2O3{-2} = 9 I{-} + 2 S4O6({-}2)
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