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NaHS + HOH = NaOH + H2S
K + FeBr3 = FeK + Br =>
K + FeBr3 = FeK + 3 Br
Br2 + FeBr3 = FeBr4 =>
Br2 + 2 FeBr3 = 2 FeBr4
NH3 + Na2CrO4 + NaCl + H2O = NaNO3 + CrCl3 + NaOH =>
3 NH3 + 8 Na2CrO4 + 24 NaCl + 14 H2O = 3 NaNO3 + 8 CrCl3 + 37 NaOH
Ba(ClO3)2 + C = BaCl2 + CO2 =>
Ba(ClO3)2 + 3 C = BaCl2 + 3 CO2
K(s) + HBr(aq) = KBr + H =>
K(s) + HBr(aq) = KBr + H
HBr + CuO = CuBr2 + H2O =>
2 HBr + CuO = CuBr2 + H2O
NaBr(aq) + KMnO4(aq) + H2SO4(aq) = Br2(aq) + MnSO4(aq) + H2O(l) + Na2SO4(aq) + K2SO4(aq) =>
10 NaBr(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 5 Br2(aq) + 2 MnSO4(aq) + 8 H2O(l) + 5 Na2SO4(aq) + K2SO4(aq)
Br2Mg = Mg + Br =>
Br2Mg = Mg + 2 Br
Ni2(SO3)3 = Ni2O3 + SO2 =>
Ni2(SO3)3 = Ni2O3 + 3 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2CrO6 = Na2CrO5 + O2 =>
2 Na2CrO6 = 2 Na2CrO5 + O2
FeSO4 + FeCl3 = FeCl2 + Fe2(SO4)3 =>
3 FeSO4 + 2 FeCl3 = 3 FeCl2 + Fe2(SO4)3
C2H5COOH + PCl5 = C2H5COCl + POCl3 + HCl =>
C2H5COOH + PCl5 = C2H5COCl + POCl3 + HCl
Na + HNO2 = NaNO2 + H =>
Na + HNO2 = NaNO2 + H
SO2 + KOH = HKSO3 =>
SO2 + KOH = HKSO3
Mg + N2 + HCl = MgCl2 + NH3 =>
3 Mg + N2 + 6 HCl = 3 MgCl2 + 2 NH3
MoO{7} + I{-} = MoO{2} + I2 =>
2 MoO{7} + 10 I{-} = 2 MoO{2} + 5 I2
CuSO4 + Na(OH) = Na(SO4) + Cu(OH) =>
CuSO4 + Na(OH) = Na(SO4) + Cu(OH)
NaIO3 + HCl + NaI = NaCl + I2 + H2O =>
NaIO3 + 6 HCl + 5 NaI = 6 NaCl + 3 I2 + 3 H2O
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2 =>
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Al(NO3)3 + K2CrO4 = Al2(CrO4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CrO4 = Al2(CrO4)3 + 6 KNO3
SnS + HCl + HNO3 = SnCl + S + NO + H2O =>
3 SnS + 3 HCl + HNO3 = 3 SnCl + 3 S + NO + 2 H2O
Na2O + Ti(NO3)4 = Na(NO3) + TiO2 =>
2 Na2O + Ti(NO3)4 = 4 Na(NO3) + TiO2
Cu(s) + S6(s) = Cu2S =>
12 Cu(s) + S6(s) = 6 Cu2S
HCl(aq) + AgNO3(aq) = HNO3(s) + AgCl(aq) =>
HCl(aq) + AgNO3(aq) = HNO3(s) + AgCl(aq)
HHHHO + SO2 = SO3 + H =>
HHHHO + SO2 = SO3 + 4 H
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
HBr + CuO = CuBr2 + H2O =>
2 HBr + CuO = CuBr2 + H2O
ZnO + Ca(OH)2 = CaO + Zn(OH)2 =>
ZnO + Ca(OH)2 = CaO + Zn(OH)2
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
Fe(OH)2 + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 Fe(OH)2 + KClO3 + 9 H2SO4 = 3 Fe2(SO4)3 + KCl + 15 H2O
C3H7OH + CS2 + KOH = C2H5OCS2K + H2O =>
2 C3H7OH + 3 CS2 + 3 KOH = 3 C2H5OCS2K + 2 H2O
NiOHCl + HCl = NiCl2 + H2O =>
NiOHCl + HCl = NiCl2 + H2O
CH3NH2 + HNO3 = CH3NO3 + NH4NO3 =>
CH3NH2 + 2 HNO3 = CH3NO3 + NH4NO3
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + H =>
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + 3 H
KC6H4(COO)(COOH) + NaOH = H2O + NaKC6H4(COO)(COO) =>
KC6H4(COO)(COOH) + NaOH = H2O + NaKC6H4(COO)(COO)
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4(s) + 3 CaSO4(s)
CO2 + C = CO =>
CO2 + C = 2 CO
CaCO3 + H3PO4 = CaHPO4 + CO3 + H2 =>
CaCO3 + H3PO4 = CaHPO4 + CO3 + H2
ZnO + AgNO3 = Zn + AgNO4 =>
ZnO + AgNO3 = Zn + AgNO4
Li6 + O2 = Li2O9 =>
2 Li6 + 27 O2 = 6 Li2O9
CrBr3 + H2O = Cr(OH)3 + HBr =>
CrBr3 + 3 H2O = Cr(OH)3 + 3 HBr
MgNO3 = Mg(NO2) + O2 =>
2 MgNO3 = 2 Mg(NO2) + O2
Na2CO3 + H4P2O7 = Na4P2O7 + CO2 + H2O =>
2 Na2CO3 + H4P2O7 = Na4P2O7 + 2 CO2 + 2 H2O
SiO2 + HNO3 = SiNO3 + HO2 =>
SiO2 + HNO3 = SiNO3 + HO2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Fe(II) + H2SO4 = Fe(II)SO4 + H =>
Fe(II) + H2SO4 = Fe(II)SO4 + 2 H
AgClO3 + H2SO4 = H2ClO3 + AgSO4 =>
AgClO3 + H2SO4 = H2ClO3 + AgSO4
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