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2 Fe + 3 Cl2 = 2 FeCl3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4 + KOH + C6H12O6 = K2SO4 + Cu2O + CO2 + H2O =>
24 CuSO4 + 48 KOH + C6H12O6 = 24 K2SO4 + 12 Cu2O + 6 CO2 + 30 H2O
FeCl3 + K2C2O4 = K3[Fe(C2O4)3] + KCl =>
FeCl3 + 3 K2C2O4 = K3[Fe(C2O4)3] + 3 KCl
ZnS + Pb(CH3COO)2 + HCl = ZnCl2 + PbS + CH3COOH =>
ZnS + Pb(CH3COO)2 + 2 HCl = ZnCl2 + PbS + 2 CH3COOH
NaBr + H2O = HBr + NaOH =>
NaBr + H2O = HBr + NaOH
(NH)4(ClO)4 + Na(NO)3 = (NH)4(NO)3 + Na(ClO)4 =>
(NH)4(ClO)4 + Na(NO)3 = (NH)4(NO)3 + Na(ClO)4
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
K2CO3 + HI = HOH + CO2 + KI =>
K2CO3 + 2 HI = HOH + CO2 + 2 KI
F2 + As2O3 = AsF5 + O2 =>
10 F2 + 2 As2O3 = 4 AsF5 + 3 O2
Ge + H2O = H2GeO3 + H =>
Ge + 3 H2O = H2GeO3 + 4 H
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
CuS2 + NaOH = Cu(OH)2 + NaS =>
CuS2 + 2 NaOH = Cu(OH)2 + 2 NaS
CO2 + H2 = C4H6O2 + H2O =>
4 CO2 + 9 H2 = C4H6O2 + 6 H2O
C7H6O2 + CH3CH2CH2CH2Br = C11H14O2 + HBr =>
C7H6O2 + CH3CH2CH2CH2Br = C11H14O2 + HBr
CH3CHCH2 + Cl2 = CH3CHCH2Cl2 =>
CH3CHCH2 + Cl2 = CH3CHCH2Cl2
Na2SiO3 + NH4Cl = (NH4)2SiO3 + NaCl =>
Na2SiO3 + 2 NH4Cl = (NH4)2SiO3 + 2 NaCl
V2O5 + C5H8O2 = VO(C5H7O2)2 + (CH3CO)2CO + H2O =>
2 V2O5 + 9 C5H8O2 = 4 VO(C5H7O2)2 + (CH3CO)2CO + 5 H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O*CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O*CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
(C3H8)0003 + O2 = CO + H2O =>
2(C3H8)0003 + 21 O2 = 18 CO + 24 H2O
CdOHCl + HNO3 = CdCl(NO3) + H2O =>
CdOHCl + HNO3 = CdCl(NO3) + H2O
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
HgO + CI2 = Hg2OCI2 + CI2O =>
2 HgO + 2 CI2 = Hg2OCI2 + CI2O
C2H4O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4O(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
MgS + H2O2 = Mg(OH)2 + S =>
MgS + H2O2 = Mg(OH)2 + S
Ba(OH)2 + HNO3 = Ba(HNO3)2 + OH =>
Ba(OH)2 + 2 HNO3 = Ba(HNO3)2 + 2 OH
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
Li2S(s) + HBr(aq) = H2S(g) + LiBr(aq) =>
Li2S(s) + 2 HBr(aq) = H2S(g) + 2 LiBr(aq)
NaNO2 + NH4Cl = N2 + NaCl + H2O =>
NaNO2 + NH4Cl = N2 + NaCl + 2 H2O
Cu(NH3)4SO4(s) = CuSO4(aq) + NH3(aq) =>
Cu(NH3)4SO4(s) = CuSO4(aq) + 4 NH3(aq)
SrI + S = SrIS =>
SrI + S = SrIS
Ca(OH)2 + Na3(PO4) = Ca3(PO4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaOH
C7H616 + O2 = CO2 + H2O =>
C7H616 + 161 O2 = 7 CO2 + 308 H2O
C6H12O2 + O2 = C + H2O =>
C6H12O2 + 2 O2 = 6 C + 6 H2O
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2 =>
Al(OH)3 + BaCl2 = AlOHCl2 + Ba(OH)2
()C6H12O6(s) + ()O2(g) = ()CO2(g) + ()H2O(l) =>
()C6H12O6(s) + 6()O2(g) = 6()CO2(g) + 6()H2O(l)
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + H2SO3 =>
2 NaHSO3 + Br2 + H2O = 2 NaBr + H2SO4 + H2SO3
Fe + H = H3Fe =>
Fe + 3 H = H3Fe
Cr2O7{2-} + Fe{2-} + H{+} = Cr{3+} + Fe{3+} + H2O =>
5 Cr2O7{2-} + 6 Fe{2-} + 70 H{+} = 10 Cr{3+} + 6 Fe{3+} + 35 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
PH4I + H2O + I2 = H3PO2 + HI =>
PH4I + 2 H2O + 2 I2 = H3PO2 + 5 HI
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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