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Cr2(CO3)3 + 4 KOH = 2 K2CrO4 + 3 CO + 2 H2O
K4Mn(CN)6 + O2 + H2SO4 = K3Mn(CN)6 + K2SO4 + H2O =>
4 K4Mn(CN)6 + O2 + 2 H2SO4 = 4 K3Mn(CN)6 + 2 K2SO4 + 2 H2O
Na3PO + HCl = NaCl + H3PO =>
Na3PO + 3 HCl = 3 NaCl + H3PO
HBrO3 + NaHCO3 = NaBrO3 + H2CO3 =>
HBrO3 + NaHCO3 = NaBrO3 + H2CO3
H2SO + Ca = CaSO4 + H2S + H2O =>
5 H2SO + Ca = CaSO4 + 4 H2S + H2O
H2SO4 + Na(HCO3) = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 Na(HCO3) = Na2SO4 + 2 CO2 + 2 H2O
CH3SO3H + C2H5OH = CHSOCH + H2O =>
2 CH3SO3H + C2H5OH = 2 CHSOCH + 5 H2O
K2SO3 + HCl = KCl + SO2 + H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2 + H2O
Ca + HCl = CaCl2 + H2(g) =>
Ca + 2 HCl = CaCl2 + H2(g)
O{2-} + Mg{2+} = Mg2O2 =>
2 O{2-} + 2 Mg{2+} = Mg2O2
NH4{+} + NO2{-} = H2O + N2 =>
NH4{+} + NO2{-} = 2 H2O + N2
S + NaOH = Na2S + NaHS2O4 + H2O =>
5 S + 7 NaOH = 3 Na2S + NaHS2O4 + 3 H2O
NH + H2O = NH2OH =>
NH + H2O = NH2OH
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
(HPO4) + H = H2PO4 =>
(HPO4) + H = H2PO4
HOCl + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HOCl + Ba(OH)2 = Ba(ClO)2 + 2 H2O
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
Mg(NO3)2 + NH3 = MgH3 + (NO2)3 =>
Mg(NO3)2 + NH3 = MgH3 + (NO2)3
H2SO4 + Ga = GaSO4 + H =>
H2SO4 + Ga = GaSO4 + 2 H
CuSO4 + NaOH + NH4OH = (Cu(NH3)2)(OH)2 + Na2SO4 + H2O =>
CuSO4 + 2 NaOH + 2 NH4OH = (Cu(NH3)2)(OH)2 + Na2SO4 + 2 H2O
Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2
NaOH + CH3CH2CH2COOH = NaOH2 + CH3CH2CH2COO =>
NaOH + CH3CH2CH2COOH = NaOH2 + CH3CH2CH2COO
C3H8O = C5H10 + H2O =>
5 C3H8O = 3 C5H10 + 5 H2O
KMnO4 + HOCl + (COOH)2 = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 6 HOCl + 11(COOH)2 = 2 KCl + 2 MnCl2 + 22 CO2 + 14 H2O
Cu(s) + S2(s) = Cu2S(s) =>
4 Cu(s) + S2(s) = 2 Cu2S(s)
NaClO(aq) + KBr(aq) + H2O(l) = NaCl(aq) + KOH(aq) + Br2(aq) =>
NaClO(aq) + 2 KBr(aq) + H2O(l) = NaCl(aq) + 2 KOH(aq) + Br2(aq)
C5H6O4N5SNa + H2O = CO2 + CH4 + NH3 + H2S + NaHCO3 =>
4 C5H6O4N5SNa + 26 H2O = 15 CO2 + CH4 + 20 NH3 + 4 H2S + 4 NaHCO3
Ca(NO3)2 + NH4HCO3 = CaCO3 + NH4NO3 + H2O + CO2 =>
Ca(NO3)2 + 2 NH4HCO3 = CaCO3 + 2 NH4NO3 + H2O + CO2
C10H14N2 + H2O = C10H15N2 + HO =>
C10H14N2 + H2O = C10H15N2 + HO
H{8+}PO{4+} + Pt{+}(OH)4 = Pt{3+}(PO4)4 + H{2+}O =>
H{8+}PO{4+} + 3 Pt{+}(OH)4 = 3 Pt{3+}(PO4)4 + H{2+}O
PBS + O6 = PBO + SO2 =>
2 PBS + O6 = 2 PBO + 2 SO2
Ca(CH3COO)2 + KHSO4 = CaSO4 + KH(CH3COO)2 =>
Ca(CH3COO)2 + KHSO4 = CaSO4 + KH(CH3COO)2
Fe2(SO4)3 + K2CO3 = Fe2(CO3)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2SO4
Ng + Cl2 = NgCl2 =>
Ng + Cl2 = NgCl2
CrOH3 + HNO2 = CrNO + H2O =>
CrOH3 + HNO2 = CrNO + 2 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Li2CO3 + CrCl3 = Cr2(CO3)3 + LiCl =>
3 Li2CO3 + 2 CrCl3 = Cr2(CO3)3 + 6 LiCl
H2S + Cs2O = Cs2S + H2O =>
H2S + Cs2O = Cs2S + H2O
C7H6N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H6N3O6 + 11 O2 = 14 CO2 + 6 H2O + 3 N2
K3PO4 + Ca = Ca3(PO4)2 + K =>
2 K3PO4 + 3 Ca = Ca3(PO4)2 + 6 K
NH3 + HNO2 = N2 + H2O =>
NH3 + HNO2 = N2 + 2 H2O
NaCl(s) + H2O(g) + SO2(g) + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 H2O(g) + 2 SO2(g) + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
Sn + MgI2 = SnI + Mg =>
2 Sn + MgI2 = 2 SnI + Mg
Pt + Pb(NO3)2 = Pt(NO3) + Pb =>
2 Pt + Pb(NO3)2 = 2 Pt(NO3) + Pb
Cu + H2O2 = CuO + H2 =>
2 Cu + H2O2 = 2 CuO + H2
NH2 + HBr = NH3 + Br =>
NH2 + HBr = NH3 + Br
Fe2(SO4)3 + K2CO3 = Fe2(CO3)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2SO4
KMnO4 + H2SO4 = O + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 = 5 O + 3 H2O + 2 MnSO4 + K2SO4
Na2CO3 + Na3PO4 = Na2PO4 + Na3CO3 =>
Na2CO3 + Na3PO4 = Na2PO4 + Na3CO3
K2Cr2O7 + HBr = KBr + CrBr3 + Br + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 6 Br + 7 H2O
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