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3 HI + Al = AlI3 + 3 H
NaC2H3O2 + H2SO4 = NaSO4 + CH3COOH2 =>
NaC2H3O2 + H2SO4 = NaSO4 + CH3COOH2
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
HSO4 = H + SO4 =>
HSO4 = H + SO4
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
Nh3 = Nh9 =>
3 Nh3 = Nh9
Na2SiO3 + NaHCO3 + H2O = SiC + NaOH + H2O2 =>
Na2SiO3 + NaHCO3 + 5 H2O = SiC + 3 NaOH + 4 H2O2
CDS = CD + S =>
CDS = CD + S
NaCl + Al(SO4)3 = NaSO4 + AlCl3 =>
3 NaCl + Al(SO4)3 = 3 NaSO4 + AlCl3
Mn3(SO4)6 + Sr = Sr(SO4)2 + Mn =>
Mn3(SO4)6 + 3 Sr = 3 Sr(SO4)2 + 3 Mn
NaCl + NH3 + CO2 + H2O = NaCO3H + NH4Cl =>
NaCl + NH3 + CO2 + H2O = NaCO3H + NH4Cl
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
SnO + LiOH = Li2SnO2 + H2O =>
SnO + 2 LiOH = Li2SnO2 + H2O
S(s) + O2(l) = SO3(g) =>
2 S(s) + 3 O2(l) = 2 SO3(g)
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
NH3H2O = NH4OH =>
NH3H2O = NH4OH
K2Cr2O7 + CH4O + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 6 CH4O + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 14 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
BaS + O3 = BaO + S =>
3 BaS + O3 = 3 BaO + 3 S
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
H2O + N2O4 = HNO2 + HNO3 =>
H2O + N2O4 = HNO2 + HNO3
Ca + Fe = CaFe =>
Ca + Fe = CaFe
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Ni(NO3)2 + HNO3 = NiNO3 + H(NO3)2 =>
Ni(NO3)2 + HNO3 = NiNO3 + H(NO3)2
KClO3 + Cr2(SO4)2 + KOH = K2CrO4 + Cl2 + H2O + K2SO4 =>
8 KClO3 + 5 Cr2(SO4)2 + 32 KOH = 10 K2CrO4 + 4 Cl2 + 16 H2O + 10 K2SO4
(CH3)OH(l) + I2(s) + P4(s) = (CH3)I(l) + H3PO4(aq) + H2O(l) =>
20(CH3)OH(l) + 10 I2(s) + P4(s) = 20(CH3)I(l) + 4 H3PO4(aq) + 4 H2O(l)
AlOH3 + FeCl3 = FeOH3 + AlCl3 =>
AlOH3 + FeCl3 = FeOH3 + AlCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn(OH)2 + Mg(OH)2 = MgZnO2 + H2O =>
Zn(OH)2 + Mg(OH)2 = MgZnO2 + 2 H2O
Al + S = AlS =>
Al + S = AlS
Na2CO3 + FeCl3 = Fe2(CO3)3 + (Na2)3(Cl3)2 =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + (Na2)3(Cl3)2
C3C4OH + O2 = CO + H2O =>
4 C3C4OH + 13 O2 = 28 CO + 2 H2O
Ti + KOH + H2O = KTi(OH)4 + H2 =>
2 Ti + 2 KOH + 6 H2O = 2 KTi(OH)4 + 3 H2
FeF + H2O2 = F2 + Fe(OH)3 =>
2 FeF + 3 H2O2 = F2 + 2 Fe(OH)3
HVO2(O2) + VOSO4 + NH4OH + H2O = NH4V3O8 + H2SO4 =>
HVO2(O2) + 2 VOSO4 + NH4OH + H2O = NH4V3O8 + 2 H2SO4
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
Mn04 = Mn =>
Mn04 = 4 Mn
Zn + MgSO4 = ZnSO4 + Mg =>
Zn + MgSO4 = ZnSO4 + Mg
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Hg(NO3)2KI = KI(NO3)2Hg =>
Hg(NO3)2KI = KI(NO3)2Hg
(C6H5)2CO + O2 = CO2 + H2O =>
(C6H5)2CO + 15 O2 = 13 CO2 + 5 H2O
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
PCl3 + HCl = PH3 + Cl2 =>
PCl3 + 3 HCl = PH3 + 3 Cl2
KOH + H3PO4 = H2O + PO4 + K =>
3 KOH + H3PO4 = 3 H2O + PO4 + 3 K
H2S + Fe2O3 = FeS + S + H2O =>
3 H2S + Fe2O3 = 2 FeS + S + 3 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
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