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2 NH4Cl(aq) + K2CO3(aq) = (NH4)2CO3(aq) + 2 KCl(aq)
H3PO4 + C3H9N = C3H12PO4N =>
H3PO4 + C3H9N = C3H12PO4N
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
NaCN + CH3Cl = C2H3N + NaCl =>
NaCN + CH3Cl = C2H3N + NaCl
Zn + KClO + H2SO4 = ZnSO4 + KCl + H2O =>
Zn + KClO + H2SO4 = ZnSO4 + KCl + H2O
H2(SO4) + Al = H2 + Al2(SO4)3 =>
3 H2(SO4) + 2 Al = 3 H2 + Al2(SO4)3
HNO3 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
HNO3 + 3 CH3CH2CH2NH2 = 3 CH3CH2CH2OH + 2 N2 + 4 H
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
Ca(NO3)2(aq) + (PO4)3(aq) = Ca(PO4)3(s) + (NO3)2(aq) =>
Ca(NO3)2(aq) + (PO4)3(aq) = Ca(PO4)3(s) + (NO3)2(aq)
C8H20Pb + O2 = CO2 + H2O + Pb =>
C8H20Pb + 13 O2 = 8 CO2 + 10 H2O + Pb
H3AsO4 + Sr(OH)2 = H2O(l) + Sr3(AsO4)2 =>
2 H3AsO4 + 3 Sr(OH)2 = 6 H2O(l) + Sr3(AsO4)2
KOH + HCl = HOH + KCl =>
KOH + HCl = HOH + KCl
Lu2O3 + Sc2O3 + Fe + O = Lu3Fe2Sc3O12 =>
3 Lu2O3 + 3 Sc2O3 + 4 Fe + 6 O = 2 Lu3Fe2Sc3O12
Cu + S = CuS =>
Cu + S = CuS
GeCl2 + H2O = Ge(OH)2 + HCl =>
GeCl2 + 2 H2O = Ge(OH)2 + 2 HCl
C7H16N5 + O2 = CO2 + H2O + N2 =>
2 C7H16N5 + 22 O2 = 14 CO2 + 16 H2O + 5 N2
H2CO3 + NaAlO2 + H2O = Na2CO3 + Al(OH)3 =>
H2CO3 + 2 NaAlO2 + 2 H2O = Na2CO3 + 2 Al(OH)3
PbO + SO2 = PbS3O6 + O2 =>
2 PbO + 6 SO2 = 2 PbS3O6 + O2
V(s) + O(g) = V(v)O(s) =>
V(s) + O(g) = V(v)O(s)
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
CaCl2 + Na2CrO4 = CaCrO4 + NaCl =>
CaCl2 + Na2CrO4 = CaCrO4 + 2 NaCl
C7H14O2 + HCl = C7H13OCl + H2O =>
C7H14O2 + HCl = C7H13OCl + H2O
NaOH + C = C(OH)4 + Na =>
4 NaOH + C = C(OH)4 + 4 Na
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2(aq) + CuS(s) =>
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2(aq) + CuS(s)
C6H12O6 + H3PO4 = CO2 + H3PO3 + H2O =>
C6H12O6 + 12 H3PO4 = 6 CO2 + 12 H3PO3 + 6 H2O
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
KMnO4 + H2SO4 + NaNO2 = H2O + K2SO4 + MnSO4 + NaNO3 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaNO3
H4Y + NH4OH = (NH4)4Y + H2O =>
H4Y + 4 NH4OH = (NH4)4Y + 4 H2O
Fe(OH)2 + NaOH + H2O = Na2[Fe(OH)6] + H2 =>
Fe(OH)2 + 2 NaOH + 2 H2O = Na2[Fe(OH)6] + H2
NiCl2 + Pb(NO3)2 = PbCl2 + Ni(NO3)2 =>
NiCl2 + Pb(NO3)2 = PbCl2 + Ni(NO3)2
Li2S + Sn + S = Li4SnS4 =>
2 Li2S + Sn + 2 S = Li4SnS4
HNO3 + Cd = CdO2 + H2O + NO =>
4 HNO3 + 3 Cd = 3 CdO2 + 2 H2O + 4 NO
KOH + KMnO4 + Na2SO3 = K2MnO4 + Na2SO4 + H2O =>
2 KOH + 2 KMnO4 + Na2SO3 = 2 K2MnO4 + Na2SO4 + H2O
Cr(OH)3 + Na2CO3 = Cr2(CO3)3 + NaOH =>
2 Cr(OH)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaOH
BrCN + H2Sr = SrBr2 + HCN =>
2 BrCN + H2Sr = SrBr2 + 2 HCN
Na + H2O = Na2HO + H =>
2 Na + H2O = Na2HO + H
HCl + Ba(OH)2 = H3O2 + ClBa =>
HCl + Ba(OH)2 = H3O2 + ClBa
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(S04)3 + K2SO4 + H2O =>
42 CH3CH2OH + K2Cr2O7 + 13 H2SO4 = 42 CH3CHO + Cr2(S04)3 + K2SO4 + 55 H2O
Fe2(SO3)3 + HCl = FeCl3 + H2(SO3) =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2(SO3)
P2O3 + Fe(NO3)2 = P2O5 + Fe + NO2 =>
P2O3 + Fe(NO3)2 = P2O5 + Fe + 2 NO2
FeSO4 + KClO3 + H2SO4 = Fe2S3O12 + KCl + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2S3O12 + KCl + 3 H2O
NaHCO3 = Na + H2 + C2 + O2 =>
2 NaHCO3 = 2 Na + H2 + C2 + 3 O2
Cr(OH)3 + RbOH = Rb[Cr(OH)4] =>
Cr(OH)3 + RbOH = Rb[Cr(OH)4]
Dichlorineheptoxide + water = HClO4 =>
Cl2O7 + H2O = 2 HClO4
FeSO4 + KMnO4 + KOH = Fe2O3 + MnO2 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 10 KOH = 3 Fe2O3 + 2 MnO2 + 6 K2SO4 + 5 H2O
Na2S + CaCO3 = Na2CO3 + CaS =>
Na2S + CaCO3 = Na2CO3 + CaS
Na2Co3 + AlBr3 = NaBr + Al2(Co3)3 =>
3 Na2Co3 + 2 AlBr3 = 6 NaBr + Al2(Co3)3
MnSO4 + NaHSO4 + Cl2 + H2O = NaCl + MnO2 + H2SO4 =>
MnSO4 + 2 NaHSO4 + Cl2 + 2 H2O = 2 NaCl + MnO2 + 3 H2SO4
C4H4O4 + H2 = C4H8O + H2O =>
C4H4O4 + 5 H2 = C4H8O + 3 H2O
AgNO3(aq) + Na2CrO4(S) = Ag2CrO4(S) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CrO4(S) = Ag2CrO4(S) + 2 NaNO3(aq)
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