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4 NO + 3 K2MnO4 + 6 H2SO4 = 4 HNO3 + 3 K2SO4 + 3 MnSO4 + 4 H2O
Ir2 + O2 = Ir5O44 =>
5 Ir2 + 44 O2 = 2 Ir5O44
NaNO3 + MnO2 + KOH = K2MnO4 + H2O + NaNO2 =>
NaNO3 + MnO2 + 2 KOH = K2MnO4 + H2O + NaNO2
ZnOHCl + KOH = K2[Zn(OH)4] + KCl =>
ZnOHCl + 3 KOH = K2[Zn(OH)4] + KCl
P4O6 + H2O + O2 = H3PO4 =>
P4O6 + 6 H2O + 2 O2 = 4 H3PO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH =>
2 Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH
NO3 + Br2 = NO2 + BrO3 =>
6 NO3 + Br2 = 6 NO2 + 2 BrO3
Ca(CH3COO)2 = (CH3)2CO + CaCO3 =>
Ca(CH3COO)2 = (CH3)2CO + CaCO3
CCC = C3 =>
CCC = C3
KMnO4 + Ba(NO3)2 + Ba(OH)2 = BaMnO4 + O2 + KNO3 + H2O =>
4 KMnO4 + 2 Ba(NO3)2 + 2 Ba(OH)2 = 4 BaMnO4 + O2 + 4 KNO3 + 2 H2O
Ca + Si = Ca2Si2 =>
2 Ca + 2 Si = Ca2Si2
(NH4)Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Pb(NO3)2 + NH4OH = PbOH + NH4(NO3)2 =>
Pb(NO3)2 + NH4OH = PbOH + NH4(NO3)2
KMnO4 + NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + KOH + H2O =>
2 KMnO4 + 4 NaOH + Na2SO3 = Na2SO4 + 2 Na2MnO4 + 2 KOH + H2O
Na2S + BaCl2 = BaS + Na2Cl2 =>
Na2S + BaCl2 = BaS + Na2Cl2
Co + F = Co3F =>
3 Co + F = Co3F
CaCl2 + NaHCO3 = CaCO3 + NaCl + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = CaCO3 + 2 NaCl + H2O + CO2
NaSO4 + Ba = BaSO4Na =>
NaSO4 + Ba = BaSO4Na
Na + HNO3 = NaNO3 + H1 =>
Na + HNO3 = NaNO3 + H1
CH3COOH + C2H4(OH)2 = (CH3COO)3C3H5 + H2O =>
7 CH3COOH + 2 C2H4(OH)2 = 2(CH3COO)3C3H5 + 6 H2O
Sn(NO3)2 + Ca3(PO4)2 = Ca(NO3)2 + Sn3(PO4)2 =>
3 Sn(NO3)2 + Ca3(PO4)2 = 3 Ca(NO3)2 + Sn3(PO4)2
FeI2 + (NH4)2S = FeS + NH4I =>
FeI2 + (NH4)2S = FeS + 2 NH4I
NO2 + NaOH + NaOCl = NaNO3 + NaCl + H2O =>
2 NO2 + 2 NaOH + NaOCl = 2 NaNO3 + NaCl + H2O
Co + Zn = CoZn =>
Co + Zn = CoZn
(C6H10O5)(s) + CuO(aq) = CO2(g) + H2O(l) + Cu(s) =>
(C6H10O5)(s) + 12 CuO(aq) = 6 CO2(g) + 5 H2O(l) + 12 Cu(s)
C2H4O + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 C2H4O + 2 KMnO4 + H2O = 3 CH3COOH + 2 KOH + 2 MnO2
SrCO3 + Fe2O3 + MoO3 + Mo = Sr2FeMoO6 + CO2 =>
12 SrCO3 + 3 Fe2O3 + 5 MoO3 + Mo = 6 Sr2FeMoO6 + 12 CO2
NaBH4(s) + HCl(aq) + H2O(s) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + 3 H2O(s) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
HNO3 + Ce2O3 = Ce(NO3)3 + H2O =>
6 HNO3 + Ce2O3 = 2 Ce(NO3)3 + 3 H2O
Na2SO4 = Na2O2 + SO2 =>
Na2SO4 = Na2O2 + SO2
FeSO4 + KI = K2SO4 + I2 + Fe =>
FeSO4 + 2 KI = K2SO4 + I2 + Fe
H6Si2O7 + H = H2O + Si =>
H6Si2O7 + 8 H = 7 H2O + 2 Si
K + H2Cl2 = KCl2 + H2 =>
K + H2Cl2 = KCl2 + H2
C13H22O23 + H2SO4 = CO2 + SO2 + H2O =>
C13H22O23 + 14 H2SO4 = 13 CO2 + 14 SO2 + 25 H2O
Na3Al(OH)6 = Al2O3 + NaOH + H2O =>
2 Na3Al(OH)6 = Al2O3 + 6 NaOH + 3 H2O
Zn(HSO4)2 + Ba(OH)2 = BaSO4 + H2O + ZnSO4 =>
Zn(HSO4)2 + Ba(OH)2 = BaSO4 + 2 H2O + ZnSO4
Sb(NO3)3 + H2O = Sb + O2 + HNO3 =>
4 Sb(NO3)3 + 6 H2O = 4 Sb + 3 O2 + 12 HNO3
HBrO2 = HBrO3 + HBr = K2CrO4 + KCl + H2O =>
3 HBrO2 = 2 HBrO3 + HBr
[NH4]Cl = NH3 + HCl =>
[NH4]Cl = NH3 + HCl
HCl + S8 = Cl2 + H2S =>
16 HCl + S8 = 8 Cl2 + 8 H2S
(NH4)2[Cu(C2O4)2] + H2SO4 = (NH4)2SO4 + CuSO4 + H2C2O4 =>
(NH4)2[Cu(C2O4)2] + 2 H2SO4 = (NH4)2SO4 + CuSO4 + 2 H2C2O4
C5H9Cl + NaOH = C5H8 + H2O + NaCl =>
C5H9Cl + NaOH = C5H8 + H2O + NaCl
HCl + NaS2O3 = NaCl + SO2 + S + H2 =>
2 HCl + 2 NaS2O3 = 2 NaCl + 3 SO2 + S + H2
Al4 + H2O = Al(OH)3 + H2 =>
Al4 + 12 H2O = 4 Al(OH)3 + 6 H2
Fr(OH) + HTe = H2O + FrTe =>
Fr(OH) + HTe = H2O + FrTe
Fe(OH)2 + Mg = Mg(OH)2 + Fe =>
Fe(OH)2 + Mg = Mg(OH)2 + Fe
Cl + AgI = AgCl + I2 =>
2 Cl + 2 AgI = 2 AgCl + I2
NaSO4 + Ba = BaSO4Na =>
NaSO4 + Ba = BaSO4Na
Ca3(PO4)2 + SI + C = Ca2SIO4 + P + CO =>
2 Ca3(PO4)2 + 3 SI + 4 C = 3 Ca2SIO4 + 4 P + 4 CO
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