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Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3 + 2 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
MgCl2 + K2Co3 = MgCo3 + KCl =>
MgCl2 + K2Co3 = MgCo3 + 2 KCl
Yb2O3 + H3PO4 = YbPO4 + H2O =>
Yb2O3 + 2 H3PO4 = 2 YbPO4 + 3 H2O
Nh3 + BF3 = Nh3BF3 =>
Nh3 + BF3 = Nh3BF3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Fe2O3 + H2SO4 = Fe2SO43 + H2O + SO2 =>
Fe2O3 + 38 H2SO4 = Fe2SO43 + 38 H2O + 37 SO2
(NH4)2CrO4 + NaOH = (NH4)OH + Na2CrO4 =>
(NH4)2CrO4 + 2 NaOH = 2(NH4)OH + Na2CrO4
CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(aq) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(aq)
AgOCN + H2O = Ag + OCNH2O =>
AgOCN + H2O = Ag + OCNH2O
(a)Mg(OH)2 + HBr = MgBr2 + H2O =>
(a)Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
K2CO3 + H2O + PCl5 = K2HPO4 + KCl + CO2 =>
7 K2CO3 + H2O + 2 PCl5 = 2 K2HPO4 + 10 KCl + 7 CO2
Ba(CH3(O2)2) + Ag2SO4 = BaSO4 + Ag2(CH3(O2)2) =>
Ba(CH3(O2)2) + Ag2SO4 = BaSO4 + Ag2(CH3(O2)2)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cd(NO3)2 + K2S = CdS + K(NO3) =>
Cd(NO3)2 + K2S = CdS + 2 K(NO3)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Na2SO3 + KIO2 + H2SO4 = I2 + NaSO4 + K2SO4 + H2O =>
3 Na2SO3 + 4 KIO2 + 5 H2SO4 = 2 I2 + 6 NaSO4 + 2 K2SO4 + 5 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cr(OH)3 + NaOH = Na3(Cr(OH)6) =>
Cr(OH)3 + 3 NaOH = Na3(Cr(OH)6)
SiO2 + Al* = Al2O3 + Si =>
3 SiO2 + 4 Al* = 2 Al2O3 + 3 Si
NiS + H{+} + NO3{-} = Ni{+} + S + NO + H2O =>
3 NiS + 4 H{+} + NO3{-} = 3 Ni{+} + 3 S + NO + 2 H2O
Li7La3Zr2O12 = La2Zr2O7 + Li2O + La2O3 =>
2 Li7La3Zr2O12 = 2 La2Zr2O7 + 7 Li2O + La2O3
Ag2CrO4 + NH3 = Ag(NH3)2 + CrO4 =>
Ag2CrO4 + 4 NH3 = 2 Ag(NH3)2 + CrO4
Ah + HCl = AhCl2 + H2 =>
Ah + 2 HCl = AhCl2 + H2
Br2 + HCl = HBr + Cl2 =>
Br2 + 2 HCl = 2 HBr + Cl2
KMnO4 + MnSO4 + NaOH = MnO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 MnSO4 + 4 NaOH = 5 MnO2 + 2 Na2SO4 + K2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
C6H4(OH)CO4H + CH3OH = C6H4(HO)CO2CH3 + H2O =>
7 C6H4(OH)CO4H + 23 CH3OH = 9 C6H4(HO)CO2CH3 + 31 H2O
Cu(NO3)2 + NH3 = HNO3 + Cu(NH2)2 =>
Cu(NO3)2 + 2 NH3 = 2 HNO3 + Cu(NH2)2
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl11 =>
22 C2H5NSCl + 115 O2 = 44 CO2 + 54 H2O + 22 NO + 22 SO3 + 2 HCl11
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C2H5OH + CuO = CH3COH + Cu + H2O =>
C2H5OH + CuO = CH3COH + Cu + H2O
CaP + H2O = CaHO + P3H3 =>
3 CaP + 3 H2O = 3 CaHO + P3H3
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2
Al + Mg2 = AlMg2 =>
Al + Mg2 = AlMg2
C6H12O6 + CO2 = C4H6O4 + O2 =>
C6H12O6 + 2 CO2 = 2 C4H6O4 + O2
MnSO4 + NaCO3 + KNO3 = Na2MnO4 + KNO2 + NaSO4 + CO2 =>
MnSO4 + 3 NaCO3 + KNO3 = Na2MnO4 + KNO2 + NaSO4 + 3 CO2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
(NH4)2CrO4 + NaOH = Na2CrO4 + NH3 + H2O =>
(NH4)2CrO4 + 2 NaOH = Na2CrO4 + 2 NH3 + 2 H2O
C6H5OH + Br2 = C6H5OBr2 + H2 =>
2 C6H5OH + 2 Br2 = 2 C6H5OBr2 + H2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3
C6H12O6 + CO2 = C7H8 + O2 =>
2 C6H12O6 + 9 CO2 = 3 C7H8 + 15 O2
HCl + NaC2 + O2 = NaCl + H2O + CO2 =>
4 HCl + 4 NaC2 + 9 O2 = 4 NaCl + 2 H2O + 8 CO2
FeS + O = FeSO =>
FeS + O = FeSO
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