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4 NaOH + AlCl3 = 2 H2O + NaAlO2 + 3 NaCl
NH3 + ONO = N2 + H2O =>
8 NH3 + 6 ONO = 7 N2 + 12 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3COH + NaHCO3 = H2O + NaCH3COO + CO2 =>
4 CH3COH + 5 NaHCO3 = 3 H2O + 5 NaCH3COO + 3 CO2
C14H18N2O5 + O2 = CO2 + N + H2O =>
C14H18N2O5 + 16 O2 = 14 CO2 + 2 N + 9 H2O
SrBr + KS = SrS + KBr =>
SrBr + KS = SrS + KBr
Cu + HNO3 = CuO + NO + H2O =>
3 Cu + 2 HNO3 = 3 CuO + 2 NO + H2O
P(s) + O2(g) = PO14(s) =>
P(s) + 7 O2(g) = PO14(s)
C2O2 + H2O = C6H12O6 + O2 =>
3 C2O2 + 6 H2O = C6H12O6 + 3 O2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 3 H2SO4 + 2 H2O
(NH3OH)2SO4 + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O =>
3(NH3OH)2SO4 + K2Cr2O7 + H2SO4 = 3 N2 + K2SO4 + Cr2(SO4)3 + 13 H2O
Fe3O4 + Cr = Fe + CrO4 =>
Fe3O4 + Cr = 3 Fe + CrO4
Cr2O7{-2} + Sn{2+} + H3O{+} = Cr{+3} + H2O + Sn{4+} =>
Cr2O7{-2} + 3 Sn{2+} + 14 H3O{+} = 2 Cr{+3} + 21 H2O + 3 Sn{4+}
Ca(OH)2(aq) + CH3COOH(aq) = Ca(C2O2H3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 CH3COOH(aq) = Ca(C2O2H3)2(aq) + 2 H2O(l)
NaBrO3 + NaCl + H2O = NaBr + Cl2 + NaOH =>
NaBrO3 + 6 NaCl + 3 H2O = NaBr + 3 Cl2 + 6 NaOH
Fe(NO3)3 + KI = I2 + FeI2 + KNO3 =>
2 Fe(NO3)3 + 6 KI = I2 + 2 FeI2 + 6 KNO3
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
U + F2 = UF6 =>
U + 3 F2 = UF6
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
HCl(Mg) + HCl = MgCl2 + H2 =>
HCl(Mg) + HCl = MgCl2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SnCl2 + CuSO4 = CuCl2 + SnSO4 =>
SnCl2 + CuSO4 = CuCl2 + SnSO4
C2H3F + O2 = CO2 + H2O + F1 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 4 F1
Sr2C + K = Sr2K + C =>
Sr2C + K = Sr2K + C
C(s) + F(g) = C2F(s) =>
2 C(s) + F(g) = C2F(s)
CH4 + S12 = CS2 + H2S =>
3 CH4 + S12 = 3 CS2 + 6 H2S
NaMnO4(aq) + Na2C2O4(aq) + H2SO4(aq) = CO2(g) + Na2SO4 + MnSO4(aq) + H2O =>
2 NaMnO4(aq) + 5 Na2C2O4(aq) + 8 H2SO4(aq) = 10 CO2(g) + 6 Na2SO4 + 2 MnSO4(aq) + 8 H2O
(NH4)3PO4 + AlI3 = NH4I + AlPO4 =>
(NH4)3PO4 + AlI3 = 3 NH4I + AlPO4
KOH + CI = KCIO3 + KCI + H2O =>
6 KOH + 6 CI = KCIO3 + 5 KCI + 3 H2O
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
CO2 + H2 = CH2O + H2O =>
CO2 + 2 H2 = CH2O + H2O
KAsO2 + KMnO4 + KOH = MnO2 + K3AsO4 + H2O =>
3 KAsO2 + 2 KMnO4 + 4 KOH = 2 MnO2 + 3 K3AsO4 + 2 H2O
LiOH + Ca(SO4) = Li(SO4) + CaOH =>
LiOH + Ca(SO4) = Li(SO4) + CaOH
H(NH3)Cl + Na2S = (NH3) + H2S + NaCl =>
2 H(NH3)Cl + Na2S = 2(NH3) + H2S + 2 NaCl
HClO3 + CaO = Ca(ClO3)2 + H2O =>
2 HClO3 + CaO = Ca(ClO3)2 + H2O
Na2Co3(aq) + SrCl2(aq) = SrCo3(s) + NaCl(aq) =>
Na2Co3(aq) + SrCl2(aq) = SrCo3(s) + 2 NaCl(aq)
K2Cr2O7 + C2H6O + HCl = KCl + CrCl3 + C2H4O6 + H2O =>
2 K2Cr2O7 + C2H6O + 16 HCl = 4 KCl + 4 CrCl3 + C2H4O6 + 9 H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(aw) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(aw)
Na2S2O3 + HCl = NaCl + H2(SO3) + S2 =>
2 Na2S2O3 + 4 HCl = 4 NaCl + 2 H2(SO3) + S2
(NH4)2Cr2O7(S) = N2(g) + H2O(g) + Cr2O3(S) =>
(NH4)2Cr2O7(S) = N2(g) + 4 H2O(g) + Cr2O3(S)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
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