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2 Mg(NO3)2 + 2 H2SO4 = 2 MgSO4 + 4 NO2 + O2 + 2 H2O
PbI2 + KI = K2(PbI4) =>
PbI2 + 2 KI = K2(PbI4)
K + O2 = K2O =>
4 K + O2 = 2 K2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Li + AlI3 = LiI + Al =>
3 Li + AlI3 = 3 LiI + Al
Cr(NO3)3 + Na2HPO4 = Cr2(HPO4)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 NaNO3
MgSO4 + (NH4)2SO4 = Mg3N2 + H2SO4 =>
3 MgSO4 + (NH4)2SO4 = Mg3N2 + 4 H2SO4
HI(aq)Al(s) = HAlI =>
HI(aq)Al(s) = HAlI
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
K3AlO3 + H2S = Al2S3 + H2O + K2S =>
2 K3AlO3 + 6 H2S = Al2S3 + 6 H2O + 3 K2S
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
KAl(SO4)2 + KOH = Al(OH)3 + K2(SO4) =>
KAl(SO4)2 + 3 KOH = Al(OH)3 + 2 K2(SO4)
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe{+2} + H2O =>
C6H5NO2 + 3 Fe + 7 H{+} = C6H5NH3{+} + 3 Fe{+2} + 2 H2O
Fe2O3 + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + 3 Cl2 + 10 NaOH = 2 Na2FeO4 + 6 NaCl + 5 H2O
La2O3 + CeO2 + As2O5 = La995Ce5As1000O4000 + O2 =>
1990 La2O3 + 20 CeO2 + 2000 As2O5 = 4 La995Ce5As1000O4000 + 5 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaO + HCl = NaHCl + O2 =>
2 NaO + 2 HCl = 2 NaHCl + O2
C5H7O2N + O2 = CO2 + H2O + N2 =>
4 C5H7O2N + 23 O2 = 20 CO2 + 14 H2O + 2 N2
CH3CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
2 CH3CH2OH + HBr = CH3CH2CH2CH2Br + 2 H2O
Na2CO3 + NH4Cl = NaHCO3 + NH3 + NaCl =>
Na2CO3 + NH4Cl = NaHCO3 + NH3 + NaCl
Na2SiO4 + HF = F6Si + NaF + H2O =>
Na2SiO4 + 8 HF = F6Si + 2 NaF + 4 H2O
Fe2O3 + H3O = FeO + H2O =>
Fe2O3 + 2 H3O = 2 FeO + 3 H2O
N2OH + H2SO4 = H2O + N2 + N2(SO4)3 =>
6 N2OH + 3 H2SO4 = 6 H2O + 5 N2 + N2(SO4)3
Zn(NO3)2 + NH4 + OH = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4 + 2 OH = Zn(OH)2 + 2 NH4NO3
Fe(NO3) + KOH = FeOH + K(NO3) =>
Fe(NO3) + KOH = FeOH + K(NO3)
ZnS + BP = B2S3 + Zn3P2 =>
3 ZnS + 2 BP = B2S3 + Zn3P2
AgNO3 + NaC2H3O2 = AgC2H3O2 + NaNO3 =>
AgNO3 + NaC2H3O2 = AgC2H3O2 + NaNO3
Cu{+2} + S2O3{-2} = Cu2S + SO4{-2} + S =>
2 Cu{+2} + 8 S2O3{-2} = Cu2S + 6 SO4{-2} + 9 S
CH4 + NCl2 = CCl4 + N + H =>
CH4 + 2 NCl2 = CCl4 + 2 N + 4 H
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
AgI + NH3 = Ag(NH3)2 + I =>
AgI + 2 NH3 = Ag(NH3)2 + I
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
C3H6O3 = CO2 + CH4 =>
2 C3H6O3 = 3 CO2 + 3 CH4
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Ba(CH3COO)2 + HNO3 = Ba(NO3)2 + HCH3COO =>
Ba(CH3COO)2 + 2 HNO3 = Ba(NO3)2 + 2 HCH3COO
RbOH(aq) + HClO3(aq) = RbClO3 + H2O =>
RbOH(aq) + HClO3(aq) = RbClO3 + H2O
C6H6 + C3H5ClO = Cl + C9H11O =>
C6H6 + C3H5ClO = Cl + C9H11O
Fe(OH) + H(SO4) = Fe(SO4) + H2O =>
Fe(OH) + H(SO4) = Fe(SO4) + H2O
Na + CO = NaO + C =>
Na + CO = NaO + C
Cr2O7{2-}{-} + H{+} + {-} = Cr3{+} + H2O =>
3 Cr2O7{2-}{-} + 42 H{+} + 34e = 2 Cr3{+} + 21 H2O
H2C2O4 + Pb2O4 = Pb2C2O4 + H2O4 =>
H2C2O4 + Pb2O4 = Pb2C2O4 + H2O4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO3 + SO3 = H2SO4 + S2 =>
6 H2SO3 + 2 SO3 = 6 H2SO4 + S2
FeCl3 + KI + H2O = KOH + FeCl2 + I2 + HCl =>
2 FeCl3 + 2 KI + 2 H2O = 2 KOH + 2 FeCl2 + I2 + 2 HCl
CCCOHOHOHHHHHH + NH2NH2CO = NH3 + H2O + C6H6O3 =>
12 CCCOHOHOHHHHHH + 6 NH2NH2CO = 12 NH3 + 21 H2O + 7 C6H6O3
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