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NaOH + H3PO4 = Na + PO4 + H3OH
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2*6H2O = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2*6H2O = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CHCH + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
3 CHCH + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 KOH + 2 H2O
NiBr2 = Ni + Br =>
NiBr2 = Ni + 2 Br
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O =>
5 HC2H3O2(aq) + 2 K2CO3(aq) = 4 H2O(l) + 4 CO2(g) + 4 KC2H3O
CaCO3(s) + H2SO4(g) = CaSO4(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(g) = CaSO4(aq) + CO2(g) + H2O(l)
Na2S + HNO3 = H2S + Na(NO3) =>
Na2S + 2 HNO3 = H2S + 2 Na(NO3)
I2 + CH3COOH = H2 + CHCOOI =>
I2 + 2 CH3COOH = 3 H2 + 2 CHCOOI
HPO3 + FeO = Fe3(PO4)2 + H2O =>
2 HPO3 + 3 FeO = Fe3(PO4)2 + H2O
C8H10 + KMnO4 + KOH = C8H6O4 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 12 KOH = C8H6O4 + 12 K2MnO4 + 8 H2O
Rb + H2 = RbH2 =>
Rb + H2 = RbH2
Fe2(SO4)3 + Zn(OH)2 = FeOHSO4 + ZnSO4 =>
Fe2(SO4)3 + Zn(OH)2 = 2 FeOHSO4 + ZnSO4
H2O + Na2SO3 + K2MnO4 = MnO2 + Na2SO4 + KOH =>
H2O + Na2SO3 + K2MnO4 = MnO2 + Na2SO4 + 2 KOH
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
HI(aq) + CsOH(aq) = HOH(aq) + ICs(aq) =>
HI(aq) + CsOH(aq) = HOH(aq) + ICs(aq)
AlCl3 + Zn = Al + ZnCl2 =>
2 AlCl3 + 3 Zn = 2 Al + 3 ZnCl2
Ag2CO3 + HBr = Ag2Br + HCO3 =>
Ag2CO3 + HBr = Ag2Br + HCO3
Pt + NaCl = PtCl2 + Na =>
Pt + 2 NaCl = PtCl2 + 2 Na
Ru + H2O = Ru(OH)3 + H2 =>
2 Ru + 6 H2O = 2 Ru(OH)3 + 3 H2
Sr(CH3COO)2 + (NH4)3PO4 = (NH4)CH3COO + Sr3(PO4)2 =>
3 Sr(CH3COO)2 + 2(NH4)3PO4 = 6(NH4)CH3COO + Sr3(PO4)2
N2 + H = N5H3 =>
5 N2 + 6 H = 2 N5H3
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO2)3 + H2O =>
K2Cr2O7 + 18 FeSO4 + 13 H2SO4 = K2SO4 + 9 Fe2(SO4)3 + Cr2(SO2)3 + 13 H2O
Al2O3 + H2S = Al2S3 + H2O =>
Al2O3 + 3 H2S = Al2S3 + 3 H2O
NH4ClO3 + CuBr = NH4Br + CuClO3 =>
NH4ClO3 + CuBr = NH4Br + CuClO3
Cl2 + P = P2Cl5 =>
5 Cl2 + 4 P = 2 P2Cl5
HBr + H2O = BrO + H2 =>
2 HBr + 2 H2O = 2 BrO + 3 H2
P2O3 + H2O = PH3 + HPO3 =>
2 P2O3 + 3 H2O = PH3 + 3 HPO3
Ba(OH)2 + Na2CO3 = BaCO3 + Na2(OH)2 =>
Ba(OH)2 + Na2CO3 = BaCO3 + Na2(OH)2
Na3[Al(OH)6] + HCl = AlCl3 + NaCl + H2O =>
Na3[Al(OH)6] + 6 HCl = AlCl3 + 3 NaCl + 6 H2O
Al + O2(g) = Al2O3(s) =>
4 Al + 3 O2(g) = 2 Al2O3(s)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Be(OH)2 + KOH = K2BeO2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO2 + 2 H2O
Al(OH)3 + OH{-} = [Al(OH)4]{-} =>
Al(OH)3 + OH{-} = [Al(OH)4]{-}
KOH + NaI = KI + NaOH =>
KOH + NaI = KI + NaOH
CH3Cl + Fe(OH)3 = CH3OH + FeCl3 =>
3 CH3Cl + Fe(OH)3 = 3 CH3OH + FeCl3
Sn(s) + H2O(l) = SnO + H2 =>
Sn(s) + H2O(l) = SnO + H2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Fe(NO3)3 + Ba(NO3)2 = Ba(NO3)3 + Fe(NO3)2 =>
Fe(NO3)3 + Ba(NO3)2 = Ba(NO3)3 + Fe(NO3)2
Ca + WO3 = W + CaO =>
3 Ca + WO3 = W + 3 CaO
Na2SiO3 + H2 = SiH4 + NaOH + H2O =>
Na2SiO3 + 4 H2 = SiH4 + 2 NaOH + H2O
NaCl(aq) + CuSO4(aq) = Na(aq) + SO4(aq) + CuCl2(s) =>
2 NaCl(aq) + CuSO4(aq) = 2 Na(aq) + SO4(aq) + CuCl2(s)
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
NaHS + MoCl2 = MoS + NaCl + HCl =>
NaHS + MoCl2 = MoS + NaCl + HCl
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Cl2 + NH4NO3 = NCl3 + HCl + HNO3 =>
3 Cl2 + NH4NO3 = NCl3 + 3 HCl + HNO3
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
CaCO3(s) + H2SO4(g) = CaSO4(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(g) = CaSO4(aq) + CO2(g) + H2O(l)
Na2Cr2O7 + H2O = Na2O + H2Cr2O7 =>
Na2Cr2O7 + H2O = Na2O + H2Cr2O7
Zn + NO{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
2 Zn + NO{-} + 6 H{+} = 2 Zn{2+} + NH4{+} + H2O
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