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2 Ca + NH4 = 2 CaH2 + N
H3PO4 + NH3 + Mg = Mg(NH4)3PO4 =>
H3PO4 + 3 NH3 + Mg = Mg(NH4)3PO4
Zn + H{+} + HNO3 = Zn{2+} + N2O + H2O =>
4 Zn + 8 H{+} + 2 HNO3 = 4 Zn{2+} + N2O + 5 H2O
SrCO3 + Pr6O11 + TiO2 = Sr9Pr1Ti10O30 + CO2 + O2 =>
108 SrCO3 + 2 Pr6O11 + 120 TiO2 = 12 Sr9Pr1Ti10O30 + 108 CO2 + 5 O2
NaCN(aq)NaOCl(aq) = NaCNO(aq)NaCl(aq) =>
NaCN(aq)NaOCl(aq) = NaCNO(aq)NaCl(aq)
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
HCl + Sb(OH)3 = SbCl3 + H2O =>
3 HCl + Sb(OH)3 = SbCl3 + 3 H2O
(NH4)(NO3) + NaOH = Na(NO3) + (NH4) + H2O =>
9(NH4)(NO3) + 10 NaOH = 10 Na(NO3) + 8(NH4) + 7 H2O
KAlSi3O8 = K2O + Al2O3 + SiO2 =>
2 KAlSi3O8 = K2O + Al2O3 + 6 SiO2
Ca(OH)2 + H3PO3 = Ca(H2PO3)2 + H2O =>
Ca(OH)2 + 2 H3PO3 = Ca(H2PO3)2 + 2 H2O
Ag + Au2(SO4)3 = Ag2(SO4)3 + Au =>
2 Ag + Au2(SO4)3 = Ag2(SO4)3 + 2 Au
H2SO4 + NaHCO3 = CO2 + H2O + NaHSO4 =>
H2SO4 + NaHCO3 = CO2 + H2O + NaHSO4
H2SO4*H2O = H2SO4 + H2O =>
H2SO4*H2O = H2SO4 + H2O
BaBr2 + Li3PO4 = Ba3(PO4)2 + LiBr =>
3 BaBr2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiBr
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
C3H7O(l) + O2(g) = CO2(g) + H2O(g) =>
4 C3H7O(l) + 17 O2(g) = 12 CO2(g) + 14 H2O(g)
C6H8O7 + C6H12O6 = C12H20O13 =>
C6H8O7 + C6H12O6 = C12H20O13
HCl(aq) + H2SO4(aq) = HSO3Cl(l) + H2O(l) =>
HCl(aq) + H2SO4(aq) = HSO3Cl(l) + H2O(l)
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
HPO3{-2} + SO3{-2} + H{+} = S + HPO4{-2} + H2O =>
2 HPO3{-2} + SO3{-2} + 2 H{+} = S + 2 HPO4{-2} + H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H2S2O7(l) + H2O(l) = H2SO4(l) =>
H2S2O7(l) + H2O(l) = 2 H2SO4(l)
Zn + Na{+} = Zn{2+} + Na =>
Zn + 2 Na{+} = Zn{2+} + 2 Na
H + Br + KHCO3 = CO2 + H2O + KBr =>
H + Br + KHCO3 = CO2 + H2O + KBr
ClO2 + H2O = ClO2H2O =>
ClO2 + H2O = ClO2H2O
Fe + CrO4 = FeCrO4 =>
Fe + CrO4 = FeCrO4
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(Br2) =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + Pb(Br2)
Ca3(PO4)2 + SiO2 + C2 = Ca(SiO3) + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 Ca(SiO3) + P4 + 10 CO
Na2S + KMnO4 + HCl = S + KCl + MnCl2 + NaCl + H2O =>
5 Na2S + 2 KMnO4 + 16 HCl = 5 S + 2 KCl + 2 MnCl2 + 10 NaCl + 8 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CaCO3 + HOH = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 HOH = Ca(HCO3)2 + Ca(OH)2
CaO(s) + H2O(g) = Ca(OH)2 =>
CaO(s) + H2O(g) = Ca(OH)2
NH3(g) + N2O(g) = N2(g) + H2O(l) =>
2 NH3(g) + 3 N2O(g) = 4 N2(g) + 3 H2O(l)
CrCl3 + KMnO4 + H2O = K2Cr2O7 + MnCl2 + HCl + MnCr2O7 =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 3 K2Cr2O7 + 4 MnCl2 + 22 HCl + 2 MnCr2O7
MgSO4 + NaAlO2 + H2O = Al5Mg10(OH)31(SO4)2 + NaOH + Al2(SO4)3 =>
30 MgSO4 + 31 NaAlO2 + 62 H2O = 3 Al5Mg10(OH)31(SO4)2 + 31 NaOH + 8 Al2(SO4)3
C4H8 + MnO4 + H2O = C4H10O2 + Mn =>
4 C4H8 + MnO4 + 4 H2O = 4 C4H10O2 + Mn
Mg(s) + SnCl2(aq) = Sn(s) + MgCl2(aq) =>
Mg(s) + SnCl2(aq) = Sn(s) + MgCl2(aq)
KIO3 + (C6H10O5)5 = (C6H10O5)5KIO3 =>
KIO3 + (C6H10O5)5 = (C6H10O5)5KIO3
C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
CuCl + K2Cr2O7 + HCl = CuCl2 + CrCl2 + KCl + H2O =>
8 CuCl + K2Cr2O7 + 14 HCl = 8 CuCl2 + 2 CrCl2 + 2 KCl + 7 H2O
Al2Si2O5(OH)4 = Al2SiO5 + H2O + SiO2 =>
Al2Si2O5(OH)4 = Al2SiO5 + 2 H2O + SiO2
NaAc + H2O = HAc + NaOH =>
NaAc + H2O = HAc + NaOH
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
CH3COOH + NaOH + H2O = CH3COONa*3H2O =>
CH3COOH + NaOH + 2 H2O = CH3COONa*3H2O
Be + Ca(OH)2 = CaBeO2 + H2 =>
Be + Ca(OH)2 = CaBeO2 + H2
FeS + S2 = Fe2S3 =>
4 FeS + S2 = 2 Fe2S3
Zn + (CH3COO)2Cu = Cu + CH3COOZn =>
2 Zn + (CH3COO)2Cu = Cu + 2 CH3COOZn
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
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