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KCrO2 + 4 HBr = CrBr3 + KBr + 2 H2O
Al2O3 + Mn = MnO2 + Al =>
2 Al2O3 + 3 Mn = 3 MnO2 + 4 Al
Ca3(PO4)2 + SiO2 + C = CO + CaSiO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 22 C = 22 CO + 6 CaSiO + P4
Zn + H2SO4 = H22 + ZnSO4 =>
11 Zn + 11 H2SO4 = H22 + 11 ZnSO4
C6H5CH2CH3 + Br2 = C6H5CHBrCH3 + HBr =>
C6H5CH2CH3 + Br2 = C6H5CHBrCH3 + HBr
C0Cl2 + H2O = HCl + CO =>
C0Cl2 + H2O = 2 HCl + CO
TiCl4 + H2O(l) = TiO2 + HCl =>
TiCl4 + 2 H2O(l) = TiO2 + 4 HCl
Li + HNO3 = LiNO3 + H2O + N2O =>
8 Li + 10 HNO3 = 8 LiNO3 + 5 H2O + N2O
Pb(C2H3O2)2 + H2CO3 = PbCO3 + HC2H3O2 =>
Pb(C2H3O2)2 + H2CO3 = PbCO3 + 2 HC2H3O2
CH3(CH2)OH + O2 = CO2 + H2O =>
CH3(CH2)OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + Cl2 = CuCl2 + SO4 =>
CuSO4 + Cl2 = CuCl2 + SO4
Ca + NH3 = CaNH2 + H2 =>
2 Ca + 2 NH3 = 2 CaNH2 + H2
PB + KOH = PBO + KH =>
PB + KOH = PBO + KH
Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + Na2SO4 =>
3 Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + 3 Na2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C7H7Br + Na = C7H7 + NaBr =>
C7H7Br + Na = C7H7 + NaBr
Ga + Cl2 = GaCl3 =>
2 Ga + 3 Cl2 = 2 GaCl3
FeSO4 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + Fe(OH)3 + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 16 KOH + 7 H2O = 2 K3[Cr(OH)6] + 6 Fe(OH)3 + 6 K2SO4
CuSO4*5H2O + KI + Na2SO3 = CuI + H2O + SO2 + K2SO4 + Na2SO4 =>
2 CuSO4*5H2O + 2 KI + 2 Na2SO3 = 2 CuI + 10 H2O + SO2 + K2SO4 + 2 Na2SO4
H2SO4 + BeO = BeSO4 + H2O =>
H2SO4 + BeO = BeSO4 + H2O
C3H5(NO3)3(l) = N2(g) + O2(g) + CO2(g) + H2O(g) =>
4 C3H5(NO3)3(l) = 6 N2(g) + O2(g) + 12 CO2(g) + 10 H2O(g)
CaS(aq) + (NH4)3PO4(aq) = Ca3(PO4) + NH4S =>
3 CaS(aq) + (NH4)3PO4(aq) = Ca3(PO4) + 3 NH4S
KI + K2Cr2O7 + HCl = I2 + CrCl3 + H2O + KCl =>
6 KI + K2Cr2O7 + 14 HCl = 3 I2 + 2 CrCl3 + 7 H2O + 8 KCl
Ru + KClO3 + NaOH = Na[RuO4] + KCl + H2O =>
6 Ru + 7 KClO3 + 6 NaOH = 6 Na[RuO4] + 7 KCl + 3 H2O
NpCl4 + NH3 = NpCl3 + HCl + N2 =>
6 NpCl4 + 2 NH3 = 6 NpCl3 + 6 HCl + N2
(NH4)3PO4 + K2[HgI4] + KOH = [NH4HgO]I + K3PO4 + KI + H2O =>
(NH4)3PO4 + 3 K2[HgI4] + 6 KOH = 3[NH4HgO]I + K3PO4 + 9 KI + 3 H2O
HOOCCOOH + H2 = (COH)2 + H2O =>
HOOCCOOH + 2 H2 = (COH)2 + 2 H2O
(Cu(H2O)6){2+} + NH3 = (Cu(H2O)4(NH3)2){2+} + H2O =>
(Cu(H2O)6){2+} + 2 NH3 = (Cu(H2O)4(NH3)2){2+} + 2 H2O
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + KNO3 =>
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + 2 KNO3
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6 =>
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6
Mg + CaCl = MgCl2 + Ca =>
Mg + 2 CaCl = MgCl2 + 2 Ca
Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)
H3BO3 + HCl = H2O + BCl3 =>
H3BO3 + 3 HCl = 3 H2O + BCl3
Si + MnO2 = MnSiO3 + Mn =>
2 Si + 3 MnO2 = 2 MnSiO3 + Mn
P + KCIO3 = KCI + P2O5 =>
6 P + 5 KCIO3 = 5 KCI + 3 P2O5
Na2(CO3) + Ca(OH)2 = CaCO3 + NaOH =>
Na2(CO3) + Ca(OH)2 = CaCO3 + 2 NaOH
Zn + H2O2 = ZnO + H2 =>
2 Zn + H2O2 = 2 ZnO + H2
H2Mg + HNO3 = Mg(NO3)2 + H2O + NO =>
3 H2Mg + 10 HNO3 = 3 Mg(NO3)2 + 8 H2O + 4 NO
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
CO + N2 = C2N2 + O2 =>
2 CO + N2 = C2N2 + O2
C4H8 + O2 = CH3COOH =>
C4H8 + 2 O2 = 2 CH3COOH
NH3 + Sr(OH)2 = Sr3N2 + H2O =>
2 NH3 + 3 Sr(OH)2 = Sr3N2 + 6 H2O
Ca(NO3)2 + Zn = Ca + Zn(NO3)2 =>
Ca(NO3)2 + Zn = Ca + Zn(NO3)2
NH4NO3 + Ca = NH3 + Ca(NO3)2 + H2 =>
2 NH4NO3 + Ca = 2 NH3 + Ca(NO3)2 + H2
Pb(OH)2 + CH3COOH = CH3COO{-} + H2O + Pb{2} =>
Pb(OH)2 + 2 CH3COOH = 2 CH3COO{-} + 2 H2O + Pb{2}
FeCl3 + K3[FeCN6] = Fe3[FeCN6]3 + KCl =>
3 FeCl3 + 3 K3[FeCN6] = Fe3[FeCN6]3 + 9 KCl
C4H10O + H2SO4 + Br = C4H9Br + H2O + HSO4 =>
C4H10O + H2SO4 + Br = C4H9Br + H2O + HSO4
CaCl2 + K2CO3 = CaCO3 + ClK =>
CaCl2 + K2CO3 = CaCO3 + 2 ClK
C6H11OH + K2Cr2O7 + H2SO4 = C6H8(COOH)2 + Cr2(SO4)3 + K2SO4 + H2O =>
12 C6H11OH + 17 K2Cr2O7 + 68 H2SO4 = 9 C6H8(COOH)2 + 17 Cr2(SO4)3 + 17 K2SO4 + 95 H2O
Pb(NO)3 + Na2S = PbS + Na2(NO)3 =>
Pb(NO)3 + Na2S = PbS + Na2(NO)3
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