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2 Na2SO3 + MnO4 = 2 Na2SO4 + MnO2
NaBr + H2SO4 + MnO2 = NaHSO4 + MnSO4 + H2O + Br2 =>
2 NaBr + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + 2 H2O + Br2
HClO + NaOH = ClO + NaOH2 =>
HClO + NaOH = ClO + NaOH2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2Cr2O7 + KI + H2O = KIO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + KI + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
HClMg(OH)2 = H(OH)2MgCl =>
HClMg(OH)2 = H(OH)2MgCl
SrCl2 + NH4C2O3 = SrC2O3 + Cl2NH4 =>
SrCl2 + NH4C2O3 = SrC2O3 + Cl2NH4
Cd + CO3 = Cd2(CO3)2 =>
2 Cd + 2 CO3 = Cd2(CO3)2
KCr(SO4)2 + Na2S + H2O = K2SO4 + Na2SO4 + CrOH3 + H2S =>
2 KCr(SO4)2 + 4 Na2S + 6 H2O = K2SO4 + 4 Na2SO4 + 2 CrOH3 + 3 H2S
Br + KL = KBr + L =>
Br + KL = KBr + L
AgNO3 + ZnCl = NO3Cl + AgZn =>
AgNO3 + ZnCl = NO3Cl + AgZn
CaC2 = CaC02 =>
CaC2 = CaC02
HNO3 + Zn = (ZnNO3)2 + NO2 + H2O =>
4 HNO3 + 2 Zn = (ZnNO3)2 + 2 NO2 + 2 H2O
C12H22O11N0 + H2O = CH4 + CO2 + NH3 =>
8 C12H22O11N0 + 14 H2O = 45 CH4 + 51 CO2 + 8 NH3
NaI + HSO3 = H2S + I2 + Na2SO4 + H2O =>
14 NaI + 10 HSO3 = 3 H2S + 7 I2 + 7 Na2SO4 + 2 H2O
Mg11Al2Si7O20(OH)16 = MgAl2O4 + Mg2SiO4 + Mg2Al3(Si5AlO18) + H2O =>
5 Mg11Al2Si7O20(OH)16 = MgAl2O4 + 25 Mg2SiO4 + 2 Mg2Al3(Si5AlO18) + 40 H2O
N2O + SiH4 = SiO2 + N2 + H2 =>
2 N2O + SiH4 = SiO2 + 2 N2 + 2 H2
CaSO4 + AlPO4 = CaPO4 + AlSO4 =>
CaSO4 + AlPO4 = CaPO4 + AlSO4
KNO3 = KN(O3) =>
KNO3 = KN(O3)
C3H5N5O9 + O2 = CO2 + NO + H2O =>
4 C3H5N5O9 + 9 O2 = 12 CO2 + 20 NO + 10 H2O
NaSO4 + PbNO3 = NaNO3SO4Pb =>
NaSO4 + PbNO3 = NaNO3SO4Pb
SrS + K2SO4 = KS + Sr2SO4 =>
2 SrS + K2SO4 = 2 KS + Sr2SO4
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
Al8 + HCl = AlCl + H =>
Al8 + 8 HCl = 8 AlCl + 8 H
N2H6{2-} + MnO4{-} + H3O{+} = N2 + Mn{2+} + H2O =>
5 N2H6{2-} + 8 MnO4{-} + 34 H3O{+} = 5 N2 + 8 Mn{2+} + 66 H2O
Al + I2 = Al3I =>
6 Al + I2 = 2 Al3I
As2O3 + Cl2 + NaOH = NaCl + NaAsO3 + H2O =>
As2O3 + 2 Cl2 + 6 NaOH = 4 NaCl + 2 NaAsO3 + 3 H2O
H3PO4 + Cr(OH)3 = CrPO4 + H2O =>
H3PO4 + Cr(OH)3 = CrPO4 + 3 H2O
Zn + ZnSO4 = ZnZnSO4 =>
Zn + ZnSO4 = ZnZnSO4
Cr2(SO4)3 + K(OH) + KClO3 = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 10 K(OH) + KClO3 = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
BaO2 + HClO2 = BaCl2 + O2 + H2O =>
2 BaO2 + 4 HClO2 = 2 BaCl2 + 5 O2 + 2 H2O
Li2 + H2 + O2 = LiOH =>
Li2 + H2 + O2 = 2 LiOH
X + KMnO4 + H2O = X(OH)4 + MnO2 + KOH =>
3 X + 4 KMnO4 + 8 H2O = 3 X(OH)4 + 4 MnO2 + 4 KOH
(NH4)3PO4 + Na2SO4 = (NH4)2SO4(aq) + Na3PO4(aq) =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4(aq) + 2 Na3PO4(aq)
NaC2H3O2 + HCl = CH2O + NaCl =>
NaC2H3O2 + HCl = 2 CH2O + NaCl
Fe(OH)3 + NH3 = Fe(H)3 + N(OH)3 =>
Fe(OH)3 + NH3 = Fe(H)3 + N(OH)3
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
CrI3 + Cl2 + Na(OH) = Na2CrO4 + NaCl + NaIO4 + H2O =>
2 CrI3 + 27 Cl2 + 64 Na(OH) = 2 Na2CrO4 + 54 NaCl + 6 NaIO4 + 32 H2O
Sc2O3(s) + HCl = ScCl3 + H2O =>
Sc2O3(s) + 6 HCl = 2 ScCl3 + 3 H2O
NaCOOH + H2SO4 = CO + H2O + Na2SO4 =>
2 NaCOOH + H2SO4 = 2 CO + 2 H2O + Na2SO4
BaS + CrSO4 = BaSO4 + SCr =>
BaS + CrSO4 = BaSO4 + SCr
Na2CO3 + H2O = Na2HCO3 + OH =>
Na2CO3 + H2O = Na2HCO3 + OH
NaClO + H = Na + HClO =>
NaClO + H = Na + HClO
Na3(PO4) + Cu(OH)2 = Cu3(PO4)2 + Na(OH) =>
2 Na3(PO4) + 3 Cu(OH)2 = Cu3(PO4)2 + 6 Na(OH)
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Zn = (ZnNO3)2 + NO2 + H2O =>
4 HNO3 + 2 Zn = (ZnNO3)2 + 2 NO2 + 2 H2O
ZnSO4 + MgCl2 = MgSO4 + ZnCl2 =>
ZnSO4 + MgCl2 = MgSO4 + ZnCl2
Al + Na2CO3 + H2O = H2 + NaHCO3 + NaAl(OH)4 =>
2 Al + 2 Na2CO3 + 8 H2O = 3 H2 + 2 NaHCO3 + 2 NaAl(OH)4
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