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H2S + 4 NaOCl + 2 NaOH = Na2SO4 + 4 NaCl + 2 H2O
S(s) + Hg(l) = HgS(aq) =>
S(s) + Hg(l) = HgS(aq)
CH3CH2COH + [Ag(NH3)2]OH = Ag + NH3 + H2O + CH3CH2COOH =>
CH3CH2COH + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + H2O + CH3CH2COOH
S + FeBr3 = Fe2S3 + Br2 =>
3 S + 2 FeBr3 = Fe2S3 + 3 Br2
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 6 CH3COOH + 3 Na2SO4
O2 + La2O3 + Cr2O3 + BaCO3 = La80Ba20Cr100O300 + CO2 =>
5 O2 + 40 La2O3 + 50 Cr2O3 + 20 BaCO3 = La80Ba20Cr100O300 + 20 CO2
Si2H10 + O2 = SiO2 + H2O =>
2 Si2H10 + 9 O2 = 4 SiO2 + 10 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CH3CH2COH + [Ag(NH3)2]OH = Ag + NH3 + H2O + CH3CH2COOH =>
CH3CH2COH + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + H2O + CH3CH2COOH
Zn + PbCl2 = ZnCl2 + Pb2 =>
2 Zn + 2 PbCl2 = 2 ZnCl2 + Pb2
Na(aq) + H2O(aq) = NaOH(aq) + H2(g) =>
2 Na(aq) + 2 H2O(aq) = 2 NaOH(aq) + H2(g)
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Na + N + O3 = NaNO3 =>
Na + N + O3 = NaNO3
CH3CH2COH + [Ag(NH3)2]OH = Ag + NH3 + H2O + CH3CH2COOH =>
CH3CH2COH + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + H2O + CH3CH2COOH
AgO(s) = Ag(s) + O2(g) =>
2 AgO(s) = 2 Ag(s) + O2(g)
HNO2 + N2S = NO + S + H2O =>
4 HNO2 + N2S = 6 NO + S + 2 H2O
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
NaI + NH3 + HOH = NaOH + NH4 + I2 =>
2 NaI + 2 NH3 + 2 HOH = 2 NaOH + 2 NH4 + I2
Br2 + O3 + H2O = HBrO2 =>
Br2 + O3 + H2O = 2 HBrO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Cu(s) + O(g) = Cu2O(s) =>
2 Cu(s) + O(g) = Cu2O(s)
Ba(OH)2 + KClO3 = Ba(ClO3)2 + KOH =>
Ba(OH)2 + 2 KClO3 = Ba(ClO3)2 + 2 KOH
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Cu + HNO3(konc) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(konc) = Cu(NO3)2 + 2 NO2 + 2 H2O
CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Kl(s) + Cl2 = Cl2Kl =>
Kl(s) + Cl2 = Cl2Kl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ba(OH)2 + H2SO4 = H2O + BaH2SO5 =>
Ba(OH)2 + H2SO4 = H2O + BaH2SO5
C6H11NO + O2 = CO2 + H2O + HCN =>
C6H11NO + 7 O2 = 5 CO2 + 5 H2O + HCN
H2(g) + CuCl2(aq) = HCl2(aq) + Cu(s) =>
H2(g) + 2 CuCl2(aq) = 2 HCl2(aq) + 2 Cu(s)
CH3CH2COH + [Ag(NH3)2]OH = Ag + NH3 + H2O + CH3CH2COOH =>
CH3CH2COH + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + H2O + CH3CH2COOH
CH3CH2COOH + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3CH2COOH + 4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 15 CH3COOH
K(s) + P4(s) = KP =>
4 K(s) + P4(s) = 4 KP
Water + calcium = calciumhydroxide + hydrogen =>
2 H2O + Ca = Ca(OH)2 + H2
MnO3 + Li2CO3 + O2 = LiMnO4 + CO2 =>
4 MnO3 + 2 Li2CO3 + O2 = 4 LiMnO4 + 2 CO2
Fe + NaOH = Fe(OH)3 + Na2O + H =>
Fe + 6 NaOH = Fe(OH)3 + 3 Na2O + 3 H
C10H19O2 + O2 = CO2 + H2O =>
4 C10H19O2 + 55 O2 = 40 CO2 + 38 H2O
KOH + Mg(HSO3)2 = Mg(OH)2 + K2SO3 + H2O =>
4 KOH + Mg(HSO3)2 = Mg(OH)2 + 2 K2SO3 + 2 H2O
V2S5 + HNO3 = (VO2)NO3 + NO2 + H2SO4 + H2O =>
V2S5 + 42 HNO3 = 2(VO2)NO3 + 40 NO2 + 5 H2SO4 + 16 H2O
(NH4)2(CO3) + Ca(ClO4)2 = (NH4)(ClO4) + Ca(CO3) =>
(NH4)2(CO3) + Ca(ClO4)2 = 2(NH4)(ClO4) + Ca(CO3)
Al + H2SO4(ac) = Al2(SO4) + H2(g) =>
2 Al + H2SO4(ac) = Al2(SO4) + H2(g)
K2Cr2O7(aq) + H2SO4(aq) + C2H5OH(g) = C2H4O(g) + K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 3 C2H5OH(g) = 3 C2H4O(g) + K2SO4(aq) + Cr2(SO4)3(aq) + 7 H2O(l)
S + FeBr3 = Fe2S3 + Br2 =>
3 S + 2 FeBr3 = Fe2S3 + 3 Br2
NiCl2 + NaNO3 = NaCl + Ni(NO3)2 =>
NiCl2 + 2 NaNO3 = 2 NaCl + Ni(NO3)2
NaNO2 + NaBr + H2SO4 = Na2SO4 + Br2 + NO + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 Na2SO4 + Br2 + 2 NO + 2 H2O
O2 + FeCl2*4H2O = FeOOH + FeCl3 + H2O =>
3 O2 + 12 FeCl2*4H2O = 4 FeOOH + 8 FeCl3 + 46 H2O
C6H114 + O2 = CO2 + H2O =>
2 C6H114 + 69 O2 = 12 CO2 + 114 H2O
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