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Na4C = 4 Na + C
Zn(OH)2 + CaSO4 = Ca(OH)2 + ZnSO4 =>
Zn(OH)2 + CaSO4 = Ca(OH)2 + ZnSO4
C6H5CHCH2CH3 + (CH3)2SO2 = C6H5CHCH2CH3CH2CH3 + SO2 =>
34 C6H5CHCH2CH3 + 23(CH3)2SO2 = 32 C6H5CHCH2CH3CH2CH3 + 23 SO2
NT3 = T2 + N2 =>
2 NT3 = 3 T2 + N2
K2Cr2O7 + H2X + C2H5OH = Cr2X3 + K2X + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2X + 3 C2H5OH = 2 Cr2X3 + 2 K2X + 3 CH3COOH + 11 H2O
C2H4O2Na + O2 = CO2 + Na2CO3 + H2O =>
4 C2H4O2Na + 9 O2 = 6 CO2 + 2 Na2CO3 + 8 H2O
Cr{3+} + H2O2 + H2O = CrO4{2-} + H{+} =>
2 Cr{3+} + 3 H2O2 + 2 H2O = 2 CrO4{2-} + 10 H{+}
NOHSO4 + H2O = H2SO4 + NO + NO2 =>
2 NOHSO4 + H2O = 2 H2SO4 + NO + NO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + Fe(OH)3(s) = Fe2(SO4)3(aq) + H2O(l) =>
3 H2SO4 + 2 Fe(OH)3(s) = Fe2(SO4)3(aq) + 6 H2O(l)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CUO + H3PO4 = CUPO4 + H3O =>
CUO + H3PO4 = CUPO4 + H3O
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + KCl + Cr(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + 3 KCl + Cr(OH)3
Al + KOH + H2O = K[Al(OH)3] + H2 =>
Al + KOH + 2 H2O = K[Al(OH)3] + H2
ZnS + H2SO4 = SO2 + ZnSO4 + H2O =>
ZnS + 4 H2SO4 = 4 SO2 + ZnSO4 + 4 H2O
NaClO4 + Cr2S3 + NaOH = H2O + Na2CrO4 + Na2SO4 + NaCl =>
15 NaClO4 + 4 Cr2S3 + 40 NaOH = 20 H2O + 8 Na2CrO4 + 12 Na2SO4 + 15 NaCl
Fe(OH)3 = Fe2O3H2O + H2O =>
2 Fe(OH)3 = Fe2O3H2O + 2 H2O
LiO2 + NO = LiNO3 =>
LiO2 + NO = LiNO3
CuS + NO3{-} + H{+} = Cu{+2+SO4{-2}+NO2+H2O =>
CuS + 8 NO3{-} + 8 H{+} = Cu{+2+SO4{-2}+8NO2+4H2O
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
H2 + C = CH =>
H2 + 2 C = 2 CH
Fe(No3)3 + KSCN = Fe(SCN)3 + KNo3 =>
Fe(No3)3 + 3 KSCN = Fe(SCN)3 + 3 KNo3
H{+} + MnO4{-} + C2O4{-} = CO2 + H2O + Mn2{+} =>
16 H{+} + 2 MnO4{-} + 13 C2O4{-} = 26 CO2 + 8 H2O + Mn2{+}
Li + NaI = LiI + Na =>
Li + NaI = LiI + Na
Zn + LiClO4 = ZnO + LiCl =>
4 Zn + LiClO4 = 4 ZnO + LiCl
(NH4)2SO4 + Ba(C2H2O2)2 = (C2H2O2)NH4 + BaSO4 =>
(NH4)2SO4 + Ba(C2H2O2)2 = 2(C2H2O2)NH4 + BaSO4
Mg(OCl)2 + HCl = Cl2 + MgCl2 + H2O =>
Mg(OCl)2 + 4 HCl = 2 Cl2 + MgCl2 + 2 H2O
C26H54 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
4 C26H54 + 158 H{+} + 79 SO4{2-} = 104 CO2 + 79 H2S + 108 H2O
H3 + KOH = K3 + H2O =>
H3 + 3 KOH = K3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Hg2(NO3)2 + SnCl2 + HCl = Hg + H2[SnCl6] + HNO3 =>
Hg2(NO3)2 + SnCl2 + 4 HCl = 2 Hg + H2[SnCl6] + 2 HNO3
FeCl2 + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + HCl + KOH =>
3 FeCl2 + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 6 HCl + 6 KOH
MnSO4 + K2S = KMnO4 + KS =>
MnSO4 + 2 K2S = KMnO4 + 3 KS
C10H18O + HOCl = C10H16O + H2O + Cl =>
C10H18O + 2 HOCl = C10H16O + 2 H2O + 2 Cl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HI + H2O = I{-} + H3O{+} =>
HI + H2O = I{-} + H3O{+}
Zn + KOH + H2O = K2(Zn(OH)4) + H =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + 2 H
KMnO4 + HCl + KBr = KCl + Br2 + MnCl2 + H2O =>
2 KMnO4 + 16 HCl + 10 KBr = 12 KCl + 5 Br2 + 2 MnCl2 + 8 H2O
K2Cr2O7 + H2SO4 + HCl = K2SO4 + Cr(SO4) + Cl2 + H2O =>
K2Cr2O7 + 3 H2SO4 + 8 HCl = K2SO4 + 2 Cr(SO4) + 4 Cl2 + 7 H2O
Cs2O + SO2 = Cs2SO3 =>
Cs2O + SO2 = Cs2SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H5OH + PCl5 = HCl + POCl3 + C2H5Cl =>
C2H5OH + PCl5 = HCl + POCl3 + C2H5Cl
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CO(g)Cl2(g) = COCl2(g) =>
CO(g)Cl2(g) = COCl2(g)
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3PO4 + Al2O3 = K3PO4*Al2O3 =>
K3PO4 + Al2O3 = K3PO4*Al2O3
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