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3 MoS2 + 2 HNO3 + 6 HCl = 3 MoCl2 + 2 NO + 4 H2O + 6 S
(NH4)2C2O4 + NaOH + KMnO4 = K2MnO4 + Na2MnO4 + H2O + N2 + CO2 =>
(NH4)2C2O4 + 8 NaOH + 8 KMnO4 = 4 K2MnO4 + 4 Na2MnO4 + 8 H2O + N2 + 2 CO2
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
Fe3O4 + HCO3{-} + H{+} = Fe2O3 + CO + H2O =>
2 Fe3O4 + HCO3{-} + H{+} = 3 Fe2O3 + CO + H2O
K2S + Zn(OH)2 = ZnS + KOH =>
K2S + Zn(OH)2 = ZnS + 2 KOH
Na(I)2 + Br2 = NaBr + I2 =>
2 Na(I)2 + Br2 = 2 NaBr + 2 I2
K2Cr2O7 + C + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 8 H2O + 2 K2SO4
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
ThF4 + Ca = Th + CaF2 =>
ThF4 + 2 Ca = Th + 2 CaF2
B2H6(i) + O2(g) = B2O3(s) + H2O(i) =>
B2H6(i) + 3 O2(g) = B2O3(s) + 3 H2O(i)
NH4NO3 + C97H161NO130 = CO2 + H2O + N2 =>
289 NH4NO3 + 2 C97H161NO130 = 194 CO2 + 739 H2O + 290 N2
C2H5NH3I + H2O = C2H5NH2 + IOH3 =>
C2H5NH3I + H2O = C2H5NH2 + IOH3
Li2O + H2O + CO2 = LiHCO3 =>
Li2O + H2O + 2 CO2 = 2 LiHCO3
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
Na2CO3 + Mg(No3)2 = MgCO3 + NaNo3 =>
Na2CO3 + Mg(No3)2 = MgCO3 + 2 NaNo3
HIO3 + H2S = I + S + H2O =>
2 HIO3 + 5 H2S = 2 I + 5 S + 6 H2O
S + O = SO2 =>
S + 2 O = SO2
Fe + S2 = Fe2S3 =>
4 Fe + 3 S2 = 2 Fe2S3
Na2B4O7 + BaCl2 + NaOH = Ba(BO2)2 + NaCl + H2O =>
Na2B4O7 + 2 BaCl2 + 2 NaOH = 2 Ba(BO2)2 + 4 NaCl + H2O
H3PO4(aq) + Ca(OH)2 = H2O(l) + Ca3(PO4)2 =>
2 H3PO4(aq) + 3 Ca(OH)2 = 6 H2O(l) + Ca3(PO4)2
AgNO3 + KClO3 = AgClO3 + KNO3 =>
AgNO3 + KClO3 = AgClO3 + KNO3
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
JeCe3 + Mg = MgCe2 + Je =>
2 JeCe3 + 3 Mg = 3 MgCe2 + 2 Je
Al4C3 + D2O = Al(OD)3 + CD4 =>
Al4C3 + 12 D2O = 4 Al(OD)3 + 3 CD4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
K2CO3 + Cr(NO2)3 = KNO2 + Cr2(CO3)3 =>
3 K2CO3 + 2 Cr(NO2)3 = 6 KNO2 + Cr2(CO3)3
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHCO3 + H2O = CO2 + H2 + NaO2 =>
2 NaHCO3 + 2 H2O = 2 CO2 + 3 H2 + 2 NaO2
C6H5C3H5 + KMnO4 + H2O = C6H5C3H5O2 + KOH + MnO2 =>
3 C6H5C3H5 + 4 KMnO4 + 2 H2O = 3 C6H5C3H5O2 + 4 KOH + 4 MnO2
HOH = H2 + O2 =>
2 HOH = 2 H2 + O2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Cu + Ag + HCl = AgCl + CuH2 =>
Cu + 2 Ag + 2 HCl = 2 AgCl + CuH2
NaOCl = NaCl + NaClO3 =>
3 NaOCl = 2 NaCl + NaClO3
HNO3 + NH3 = HNO2 + H2O =>
3 HNO3 + NH3 = 4 HNO2 + H2O
KClO3(s) = KCl + O2(g) =>
2 KClO3(s) = 2 KCl + 3 O2(g)
H2SO4 + Na2S2O4 = Na2S2O6 + H2O + SO2 =>
2 H2SO4 + Na2S2O4 = Na2S2O6 + 2 H2O + 2 SO2
C6H12O6 + H2 = C15H24 + H2O =>
5 C6H12O6 + 24 H2 = 2 C15H24 + 30 H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Na(g) + H2O = NaOH(g) + H2 =>
2 Na(g) + 2 H2O = 2 NaOH(g) + H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NiSO4*7H2O + NaOH = Ni(OH)2 + H2O + Na2SO4 =>
NiSO4*7H2O + 2 NaOH = Ni(OH)2 + 7 H2O + Na2SO4
K2CrO4 + HNO3 = K2Cr2O7 + H2O + KNO3 =>
2 K2CrO4 + 2 HNO3 = K2Cr2O7 + H2O + 2 KNO3
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
(CH3)2CHOH + CrO3 + H{+}— = (CH3)2CO + Cr{3+} + H2O =>
3(CH3)2CHOH + 2 CrO3 + 6 H{+}— = 3(CH3)2CO + 2 Cr{3+} + 6 H2O
LiAl(OH)4 + H2O = LiOH + Al(OH)3H2O =>
LiAl(OH)4 + H2O = LiOH + Al(OH)3H2O
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