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HgO(s) + H2O(l) = Hg(OH)2
FeSO4 + Br = BrSO4 + Fe =>
FeSO4 + Br = BrSO4 + Fe
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
PtKCl2 = PtCl2K =>
PtKCl2 = PtCl2K
C2H5COOH = C2H5COO + H2 =>
2 C2H5COOH = 2 C2H5COO + H2
SO3{2-} + H2O2 = SO4{2-} + H2O =>
SO3{2-} + H2O2 = SO4{2-} + H2O
Cr2O7{-2} + NH3OH{-} + H{+} = Cr{+3} + H2O + N2 =>
Cr2O7{-2} + 2 NH3OH{-} + 10 H{+} = 2 Cr{+3} + 9 H2O + N2
VOCl2 + Zn + HCl = VCl2 + ZnCl2 + H2O =>
VOCl2 + Zn + 2 HCl = VCl2 + ZnCl2 + H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H3PO4 + Zn = Zn3(PO4) + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3(PO4) + 3 H2
C6H13OH + CuO = C6H11OH + Cu + H2O =>
C6H13OH + CuO = C6H11OH + Cu + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
BaCl2*H2SO4 = BaSO4 + HCl =>
BaCl2*H2SO4 = BaSO4 + 2 HCl
HCOOH + NaCl = HCOONa + HCl =>
HCOOH + NaCl = HCOONa + HCl
Na2SO3 + NaMnO4 + HCl = NaSO4 + MnCl2 + H2O + NaCl =>
5 Na2SO3 + 3 NaMnO4 + 14 HCl = 5 NaSO4 + 3 MnCl2 + 7 H2O + 8 NaCl
HCOH + KMnO4 + KOH = HCOOK + K2MnO4 + H2O =>
HCOH + 2 KMnO4 + 3 KOH = HCOOK + 2 K2MnO4 + 2 H2O
C9H7Cl2N5O2S + C5H9NO4 + NaOH = C19H23N7O10S + NaCl + H2O =>
C9H7Cl2N5O2S + 2 C5H9NO4 + 2 NaOH = C19H23N7O10S + 2 NaCl + 2 H2O
FeCl3 + CaBr2 = FeBr3 + CaCl2 =>
2 FeCl3 + 3 CaBr2 = 2 FeBr3 + 3 CaCl2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H2C2O4 + Mg(OH)2 = Mg2(C2O4)2 + H2O =>
2 H2C2O4 + 2 Mg(OH)2 = Mg2(C2O4)2 + 4 H2O
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C14H14O2 + C3H6O = C17H18O2 + H2O =>
C14H14O2 + C3H6O = C17H18O2 + H2O
C3H8O + Cr2O7 = C3H6O + Cr + H2O =>
7 C3H8O + Cr2O7 = 7 C3H6O + 2 Cr + 7 H2O
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
CaCl2(aq) + MgBr2(aq) = CaBr2 + MgCl2 =>
CaCl2(aq) + MgBr2(aq) = CaBr2 + MgCl2
Ag(OH)2 + HNo3 = Ag(No3)2 + H2O =>
Ag(OH)2 + 2 HNo3 = Ag(No3)2 + 2 H2O
H2S(g) + MnCl2(aq) = MnS(s) + HCl(s) =>
H2S(g) + MnCl2(aq) = MnS(s) + 2 HCl(s)
Yb2O3 + HNO3 = Yb(NO3)3 + H2 + O2 =>
2 Yb2O3 + 12 HNO3 = 4 Yb(NO3)3 + 6 H2 + 3 O2
KSCN + Fe(NO3)3 = KSCNFe(NO3)3 =>
KSCN + Fe(NO3)3 = KSCNFe(NO3)3
HgCl2 + NH3*H2O = NH2HgCl + NH4Cl + H2O =>
HgCl2 + 2 NH3*H2O = NH2HgCl + NH4Cl + 2 H2O
Mn3O4 + HCl = Mn(Cl)2 + H2 + O2 =>
Mn3O4 + 6 HCl = 3 Mn(Cl)2 + 3 H2 + 2 O2
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
Na2SiO3 + Ca = Ca2SiO3 + Na =>
Na2SiO3 + 2 Ca = Ca2SiO3 + 2 Na
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg(m) + H2SO4 = H2 + MgSO4 =>
Mg(m) + H2SO4 = H2 + MgSO4
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Mg + N2 + HCl = Mg3Cl2 + N2H4 =>
6 Mg + N2 + 4 HCl = 2 Mg3Cl2 + N2H4
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
FeNO3 + NH4Cl = FeCl + NH4NO3 =>
FeNO3 + NH4Cl = FeCl + NH4NO3
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 Br
CrI3 + LiOH = Cr(OH)3 + LiI =>
CrI3 + 3 LiOH = Cr(OH)3 + 3 LiI
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
HMnO4 + Ca(OH)2 = Ca(MnO4)2 + H2O =>
2 HMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 H2O
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
Mg(No3)2(aq) + Na2CO3(aq) = MgCO3(aq) + NaNo3(aq) =>
Mg(No3)2(aq) + Na2CO3(aq) = MgCO3(aq) + 2 NaNo3(aq)
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