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3 C2H2 + 8 KMnO4 = 3(COOK)2 + 2 KOH + 8 MnO2 + 2 H2O
C11H14O3 + H2O2 = CO2 + H2O =>
C11H14O3 + 26 H2O2 = 11 CO2 + 33 H2O
C4H6O4Pb + CO2 + H2O = PbCO3 + C2H4O2 =>
C4H6O4Pb + CO2 + H2O = PbCO3 + 2 C2H4O2
NiBr2BaS = NiSBaBr2 =>
NiBr2BaS = NiSBaBr2
Mg(s) + AgNO3(ac) = Mg(NO3)2(s) + Ag(s) =>
Mg(s) + 2 AgNO3(ac) = Mg(NO3)2(s) + 2 Ag(s)
N2H4 + H2 = NH3 =>
N2H4 + H2 = 2 NH3
Na2S + FeCl3 = NaCl + Fe2S + S =>
3 Na2S + 2 FeCl3 = 6 NaCl + Fe2S + 2 S
HCO2H = H + CO2H =>
HCO2H = H + CO2H
NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2H24O12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
Mg(NO3)2 + NaF = MgF2 + Na(NO3) =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 Na(NO3)
K2CrO2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 K2CrO2O7 + 26 KI + 18 H2SO4 = 15 K2SO4 + Cr2(SO4)3 + 18 H2O + 13 I2
Au + HCl + HNO3 = H[AuCl2] + NO + H2O =>
3 Au + 6 HCl + HNO3 = 3 H[AuCl2] + NO + 2 H2O
C8H16 + Cl2 = HCl + C =>
C8H16 + 8 Cl2 = 16 HCl + 8 C
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Cd(NO3)3 = Cd2O3 + NO2 + O2 =>
4 Cd(NO3)3 = 2 Cd2O3 + 12 NO2 + 3 O2
Mg + Pb{2+} = Mg{+} + Pb =>
2 Mg + Pb{2+} = 2 Mg{+} + Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NiS + HNO3 = H2O + NO2 + Ni(NO3)2 + S =>
NiS + 4 HNO3 = 2 H2O + 2 NO2 + Ni(NO3)2 + S
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
(NH4)2SO4(aq) + NaCl(aq) = NH4Cl + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2 NH4Cl + Na2SO4
CrO4 + N2O = Cr + NO(acidic) =>
CrO4 + 4 N2O = Cr + 8 NO(acidic)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CuZn + HNO3 + HCl = ZnCl + Cu(NO3)2 + H2 =>
2 CuZn + 4 HNO3 + 2 HCl = 2 ZnCl + 2 Cu(NO3)2 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
COH + N2 = CN + OH =>
2 COH + N2 = 2 CN + 2 OH
Sn + HNO3 = Sn(O2)4 + NO2 + H2O =>
Sn + 16 HNO3 = Sn(O2)4 + 16 NO2 + 8 H2O
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
MnCl2 + Na2S6 = MnS2 + NaCl + S =>
MnCl2 + Na2S6 = MnS2 + 2 NaCl + 4 S
Co(OH)2 + H3VO4 = Co3(VO4)2 + H2O =>
3 Co(OH)2 + 2 H3VO4 = Co3(VO4)2 + 6 H2O
CuSO4*5H2O + NH2OH*HCl + NaOH = Cu2O + N2 + NaCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NH2OH*HCl + 6 NaOH = Cu2O + N2 + 2 NaCl + 2 Na2SO4 + 17 H2O
N2S4 = N + S =>
N2S4 = 2 N + 4 S
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Br2(l) + KI(aq) = K2Br + I =>
Br2(l) + 4 KI(aq) = 2 K2Br + 4 I
Co(NO3)2 + K3(PO4) = KNO3 + Co3(PO4)2 =>
3 Co(NO3)2 + 2 K3(PO4) = 6 KNO3 + Co3(PO4)2
CaC2 + HCl = CaCl2 + HC =>
CaC2 + 2 HCl = CaCl2 + 2 HC
OH = H2O2 =>
2 OH = H2O2
C6H10 + H2O + MnO4{-} + H{+} = C6H12O2 + Mn2{+} =>
13 C6H10 + 10 H2O + 4 MnO4{-} + 6 H{+} = 13 C6H12O2 + 2 Mn2{+}
Sr(OH)2 + H2O = Sr*H2O + OH =>
Sr(OH)2 + H2O = Sr*H2O + 2 OH
V + Se = V2Se3 =>
2 V + 3 Se = V2Se3
C16H16N2O2 + CoCl2 = C16H14CoN2O2 + HCl =>
C16H16N2O2 + CoCl2 = C16H14CoN2O2 + 2 HCl
Na2CrO4 + BaBr2 = BaCrO4 + Na2Br2 =>
Na2CrO4 + BaBr2 = BaCrO4 + Na2Br2
H2O + Ni = H2 + Ni(OH)2 =>
2 H2O + Ni = H2 + Ni(OH)2
Al(NO3)3 + H2S = AlS + H2(NO3)3 =>
Al(NO3)3 + H2S = AlS + H2(NO3)3
Fe(s) + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe(s) + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
Li + H(NO)3 = H2 + Li(NO)2 =>
3 Li + 2 H(NO)3 = H2 + 3 Li(NO)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SrS + HCl = SrCl2 + H2S =>
SrS + 2 HCl = SrCl2 + H2S
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