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2 P + 3 FeO = P2O3 + 3 Fe
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Fe + Cl2 = FeCl3 = FeCl2 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
CaPO4 + KOH = CaOH + KPO4 =>
CaPO4 + KOH = CaOH + KPO4
Ca + H2O + CO2 = Ca(HCO3)2 + H2 =>
Ca + 2 H2O + 2 CO2 = Ca(HCO3)2 + H2
S = S2 =>
2 S = S2
Ca(NH2)2 = CaNH + NH3 =>
Ca(NH2)2 = CaNH + NH3
C6H5Br + H2SO4 = C6H5BrSO3 + H2O =>
C6H5Br + H2SO4 = C6H5BrSO3 + H2O
P4 + HNO3 = P2O5 + N + H2O =>
P4 + 4 HNO3 = 2 P2O5 + 4 N + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C9H8O4 + NaOH = H2O + NaC9H7O4 =>
C9H8O4 + NaOH = H2O + NaC9H7O4
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2
CrSO4 + NH4OH = Cr(OH)2 + SO4(NH4)2 =>
CrSO4 + 2 NH4OH = Cr(OH)2 + SO4(NH4)2
PH3 + O2 = P2O10 + H2O =>
4 PH3 + 13 O2 = 2 P2O10 + 6 H2O
Na2S + MnO2 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
Na2S + 4 MnO2 + 4 H2SO4 = 4 MnSO4 + Na2SO4 + 4 H2O
CaCO3 + CO2 = CaC2 + O2 =>
2 CaCO3 + 2 CO2 = 2 CaC2 + 5 O2
NaOH + H2C2O4 = H2O + C2HO4Na =>
NaOH + H2C2O4 = H2O + C2HO4Na
Na3PO4CuF2 = Na3F2 + CuPO4 =>
Na3PO4CuF2 = Na3F2 + CuPO4
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Zn(OH)2 = Zn + (OH)2 =>
Zn(OH)2 = Zn + (OH)2
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Na3PO4CuF2 = Na3F2 + CuPO4 =>
Na3PO4CuF2 = Na3F2 + CuPO4
CaCl2 + CH3COONa = NaCl + (CH3COO)2Ca =>
CaCl2 + 2 CH3COONa = 2 NaCl + (CH3COO)2Ca
NaOH(aq) + K2SO4(aq) = NaSO4(s) + K2OH(aq) =>
NaOH(aq) + K2SO4(aq) = NaSO4(s) + K2OH(aq)
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnO4{-} + H2C2O4 + H{+} = Mn{+2} + H2O + CO2 =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{+2} + 8 H2O + 10 CO2
CrBr3 + NaOH + I2 = Na2Cr2O7 + Na2BrO4 + NaI + H2O =>
2 CrBr3 + 62 NaOH + 24 I2 = Na2Cr2O7 + 6.0000000000001Na2BrO4 + 48 NaI + 31 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
KHCO3 = K2CO3 + CO2H2O =>
2 KHCO3 = K2CO3 + CO2H2O
NaNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + NaHSO4 + H2O =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 NO + 2 NaHSO4 + 2 H2O
NaOH + S8 = Na2S + H2O + Na2S2O3 =>
12 NaOH + S8 = 4 Na2S + 6 H2O + 2 Na2S2O3
CuCl2 + KCl = CuKCl + Cl2 =>
CuCl2 + KCl = CuKCl + Cl2
AgBr + H3PO4 = Ag3PO4 + HBr =>
3 AgBr + H3PO4 = Ag3PO4 + 3 HBr
SrCl2 + Na3(PO4) = Sr3(PO4)2 + NaCl =>
3 SrCl2 + 2 Na3(PO4) = Sr3(PO4)2 + 6 NaCl
Cr + NaNo3 + NaOH = Na2CrO4 + NaNo2 + H2O =>
Cr + 12 NaNo3 + 8 NaOH = Na2CrO4 + 18 NaNo2 + 4 H2O
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
HCl + FeBr3 = FeCl3 + HBr =>
3 HCl + FeBr3 = FeCl3 + 3 HBr
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