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2 K2CrO4 + 3 K2HPO3 + 5 KOH + 2 H2O = 2 K3[Cr(OH)6] + 3 K3PO4
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
AlI3 + MgCl2 = AlCl3 + MgI2 =>
2 AlI3 + 3 MgCl2 = 2 AlCl3 + 3 MgI2
HCOO{-} + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 HCOO{-} + Cr2O7{2-} + 11 H{+} = 2 Cr{3+} + 3 CO2 + 7 H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NH4Cl + CH2O = CH3NH2HCl + H2O + CO2 =>
2 NH4Cl + 3 CH2O = 2 CH3NH2HCl + H2O + CO2
S + O + NaOH = Na2SO4 + H2O =>
S + 3 O + 2 NaOH = Na2SO4 + H2O
Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2(aq)
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
YCl3*6H2O + NH3 = Y(OH)3 + NH4Cl + H2O =>
YCl3*6H2O + 3 NH3 = Y(OH)3 + 3 NH4Cl + 3 H2O
NaHCO3 + HC2H3O2 = NaC2H3O + CO2 + H2O =>
4 NaHCO3 + 5 HC2H3O2 = 4 NaC2H3O + 6 CO2 + 6 H2O
FeCl3 + HCl = Cl + FeH =>
FeCl3 + HCl = 4 Cl + FeH
Ni(H2O)6 + C2H8N2 = [Ni(C2H8N2)3]3 + H2O =>
3 Ni(H2O)6 + 9 C2H8N2 = [Ni(C2H8N2)3]3 + 18 H2O
KHSO3 + RbOH = KOH + RbHSO3 =>
KHSO3 + RbOH = KOH + RbHSO3
H{+} + Ce{3+} + Pb3O4 = Ce{4+} + PbO + H2O =>
2 H{+} + 2 Ce{3+} + Pb3O4 = 2 Ce{4+} + 3 PbO + H2O
Ba(OH)2 + H2S = [Ba(OH)]2S + H2O =>
2 Ba(OH)2 + H2S = [Ba(OH)]2S + 2 H2O
I2 + CI2 = I2CI6 =>
3 I2 + CI2 = I2CI6
KN2O + O2 = KO2 + NO2 =>
2 KN2O + 5 O2 = 2 KO2 + 4 NO2
FeCl2 + H2CO3 = FeCO3 + HCl =>
FeCl2 + H2CO3 = FeCO3 + 2 HCl
Al(NO3)3(aq) + Na2SO4(aq) = Al2(SO4)3 + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2SO4(aq) = Al2(SO4)3 + 6 NaNO3(aq)
Fe2 + P2 = Fe2P =>
2 Fe2 + P2 = 2 Fe2P
(Ca(NO3)2)5*(NH4)(NO3)2*10H2O + KOH = KNO3 + Ca(OH)2 + H2O + NH3 =>
8(Ca(NO3)2)5*(NH4)(NO3)2*10H2O + 97 KOH = 97 KNO3 + 40 Ca(OH)2 + 94 H2O + 7 NH3
H6 + Fe2O3 = H2O + Fe =>
H6 + Fe2O3 = 3 H2O + 2 Fe
K2CrO4 + HI = KI + I2 + CrI3 + H2O =>
2 K2CrO4 + 16 HI = 4 KI + 3 I2 + 2 CrI3 + 8 H2O
SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2O =>
SiC + 4 NaOH + 4 O = Na2SiO3 + Na2CO3 + 2 H2O
NO3 + Cu + H2SO4 = CuSO4 + H2NO3 =>
NO3 + Cu + H2SO4 = CuSO4 + H2NO3
HNO3 + Ag2O + HCl = H2NO3 + Ag2OCl =>
HNO3 + Ag2O + HCl = H2NO3 + Ag2OCl
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Cs2CO3 + Cr(CH3COO)2 = CsCH3COO + CrCO3 =>
Cs2CO3 + Cr(CH3COO)2 = 2 CsCH3COO + CrCO3
NaBr + NaBrO3 + H2SO4 = Br2 + NaSO4 + H2O =>
4 NaBr + 2 NaBrO3 + 6 H2SO4 = 3 Br2 + 6 NaSO4 + 6 H2O
MgOH + Na3PO4 = Mg3PO4 + NaOH =>
3 MgOH + Na3PO4 = Mg3PO4 + 3 NaOH
Pb(ClO3)2 + NaI = PbI4 + Na2(ClO3) =>
Pb(ClO3)2 + 4 NaI = PbI4 + 2 Na2(ClO3)
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
FeCl2 + O2 = FeO + Cl2 =>
2 FeCl2 + O2 = 2 FeO + 2 Cl2
ZnBr2 + Na2CO3 = Zn(CO3) + NaBr =>
ZnBr2 + Na2CO3 = Zn(CO3) + 2 NaBr
CU + H2SO4 = CUSO4 + H2 =>
CU + H2SO4 = CUSO4 + H2
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl =>
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl
NH3(g) + O2(g) = N2(g) + H2O(l) = NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
FeSO4 + AgC2H3O2 = Fe(C2H3O2)2 + Ag2SO4 =>
FeSO4 + 2 AgC2H3O2 = Fe(C2H3O2)2 + Ag2SO4
SiO2(s)CaCO3(s) = CaSiO3CO2(g) =>
SiO2(s)CaCO3(s) = CaSiO3CO2(g)
PBr3 = P4 + Br1 =>
4 PBr3 = P4 + 12 Br1
Cl + NH3 = HCl + NH2 =>
Cl + NH3 = HCl + NH2
H{+} + Co{2+} + BrO{-} = Co{3+} + Br2 + H2O =>
4 H{+} + 2 Co{2+} + 2 BrO{-} = 2 Co{3+} + Br2 + 2 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
KHSO3 + RbOH = KOH + RbHSO3 =>
KHSO3 + RbOH = KOH + RbHSO3
Ra + OHCl = RaCl + OH =>
Ra + OHCl = RaCl + OH
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
Zn(CH3CO)2 + Na3PO4 = Na(CH3CO) + Zn3(PO4)2 =>
3 Zn(CH3CO)2 + 2 Na3PO4 = 6 Na(CH3CO) + Zn3(PO4)2
AgNO3 + CrO4 = Ag(CrO4)2 + NO3 =>
AgNO3 + 2 CrO4 = Ag(CrO4)2 + NO3
Li2O + H2SO4 = Li2(SO4) + H2O =>
Li2O + H2SO4 = Li2(SO4) + H2O
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