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NaClO2 + 2 Br2 + 4 NaOH = 4 NaBr + NaClO4 + 2 H2O
Pb + Cl = PbCl2 =>
Pb + 2 Cl = PbCl2
Na3(HPO4)CuSO4 = Na3SO4Cu(HPO4) =>
Na3(HPO4)CuSO4 = Na3SO4Cu(HPO4)
NaClO + Cl2 = NaCl + ClO =>
2 NaClO + Cl2 = 2 NaCl + 2 ClO
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2SO4 + Li2SO3 = H2SO3 + Li2SO4 =>
H2SO4 + Li2SO3 = H2SO3 + Li2SO4
K3PO4 + AgCl = KCl + (Ag)3PO4 =>
K3PO4 + 3 AgCl = 3 KCl + (Ag)3PO4
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CuBr3 + K2S = Cu2S3 + KBr =>
2 CuBr3 + 3 K2S = Cu2S3 + 6 KBr
NH4Br + Fe(NO3)3 = Br(NO3)3 + FeNH4 =>
NH4Br + Fe(NO3)3 = Br(NO3)3 + FeNH4
CuCl2 + C2 = CuC + Cl2 =>
2 CuCl2 + C2 = 2 CuC + 2 Cl2
SSSSS = S6 =>
6 SSSSS = 5 S6
Mg2Si + K2Cr2O7 + H2SO4 = MgSO4 + K2SO4 + Cr2(SO4)3 + H4SiO4 + H2O =>
3 Mg2Si + 4 K2Cr2O7 + 22 H2SO4 = 6 MgSO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 3 H4SiO4 + 16 H2O
NaS(s) + HCl(aq) = HS(g) + NaCl(aq) =>
NaS(s) + HCl(aq) = HS(g) + NaCl(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HS3 + O2 = SO2 + H2O =>
4 HS3 + 13 O2 = 12 SO2 + 2 H2O
AlSO4 + CaCl2 = AlCl2 + CaSO4 =>
AlSO4 + CaCl2 = AlCl2 + CaSO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaCI + H2SO = Na2SO + HCI =>
2 NaCI + H2SO = Na2SO + 2 HCI
S = S8 =>
8 S = S8
CH3(CH2)2MgBrCO2H2O = CH3(CH2)2COOHHOMgBr =>
CH3(CH2)2MgBrCO2H2O = CH3(CH2)2COOHHOMgBr
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
Ca2(s)O2(g) = Ca2O2(s) =>
Ca2(s)O2(g) = Ca2O2(s)
KNO3 + MnO2 + KOH = K2MnO4 + H2O + N2 =>
2 KNO3 + 5 MnO2 + 8 KOH = 5 K2MnO4 + 4 H2O + N2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
KClO3 + C2O4H2 = ClO2 + CO2 + K2C204 + H2O =>
2 KClO3 + 410 C2O4H2 = 2 ClO2 + 616 CO2 + K2C204 + 410 H2O
C3H7OH + K2Cr2O7 + H3PO4 = C3H6CO + CrPO4 + K3PO4 + H2O =>
12 C3H7OH + 6 K2Cr2O7 + 16 H3PO4 = 9 C3H6CO + 12 CrPO4 + 4 K3PO4 + 45 H2O
CaSO3 + H2C2H3O2 = SO2 + H2O + CaC2H3O2 =>
CaSO3 + H2C2H3O2 = SO2 + H2O + CaC2H3O2
SO3 + OH{-} = SO4{2-} + H2O =>
SO3 + 2 OH{-} = SO4{2-} + H2O
Ag + S + O = Ag2SO4 =>
2 Ag + S + 4 O = Ag2SO4
(Cu(OH)2) = CuO + H2O =>
(Cu(OH)2) = CuO + H2O
Y + NaOH = YNaOH =>
Y + NaOH = YNaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnCl2 + HCl + NaMnO4 = SnCl4 + MnCl2 + NaCl + H2O =>
5 SnCl2 + 16 HCl + 2 NaMnO4 = 5 SnCl4 + 2 MnCl2 + 2 NaCl + 8 H2O
Si + HF = H2 + SiF4 =>
Si + 4 HF = 2 H2 + SiF4
V(HCO3)4 = VO2 + H2O + CO2 =>
V(HCO3)4 = VO2 + 2 H2O + 4 CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
I{-} + H2O = IO3{-} + H =>
I{-} + 3 H2O = IO3{-} + 6 H
CuNO3 + KOH = KNO3 + CuOH =>
CuNO3 + KOH = KNO3 + CuOH
ZnCl2 + K2SO3 = KCl + ZnSO3 =>
ZnCl2 + K2SO3 = 2 KCl + ZnSO3
MgO + S = MgS + O2 =>
2 MgO + 2 S = 2 MgS + O2
NiBr2 = Br2 + Ni =>
NiBr2 = Br2 + Ni
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
MgO + S = MgS + O2 =>
2 MgO + 2 S = 2 MgS + O2
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