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As2S3 + 12 KOH + 14 H2O2 = 2 K3AsO4 + 3 K2SO4 + 20 H2O
H2S + Mg(OH)2 = H2O + MgS =>
H2S + Mg(OH)2 = 2 H2O + MgS
Cu(NO3)2 + H2O = CuOH + NO2 + O2 =>
4 Cu(NO3)2 + 2 H2O = 4 CuOH + 8 NO2 + 3 O2
MgO + Ca(OH)2 = CaO + Mg(OH)2 =>
MgO + Ca(OH)2 = CaO + Mg(OH)2
H2O2 = H2O + O2 = h20 =>
2 H2O2 = 2 H2O + O2
KO2(mol) + H2O(mol) + CO2(mol) = KHCO3(mol) + O2(mol) =>
4 KO2(mol) + 2 H2O(mol) + 4 CO2(mol) = 4 KHCO3(mol) + 3 O2(mol)
FeSO4 + Kr2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Kr2SO4 + H2O =>
6 FeSO4 + Kr2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Kr2SO4 + 7 H2O
CUSO4 + H2S = CUS + H2SO4 =>
CUSO4 + H2S = CUS + H2SO4
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
Ni(s) + HCl = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl = NiCl2(aq) + H2(g)
Ni(NO3)2 + H2S = NiS + H2 + (NO3)2 =>
Ni(NO3)2 + H2S = NiS + H2 + (NO3)2
Al(s) + NaNO3(aq) = Al(NO3) + Na =>
Al(s) + NaNO3(aq) = Al(NO3) + Na
CH3COOH + Al(OH)3 = Al(CH3CO2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3CO2)3 + 3 H2O
FeS + HCl(aq) = FeCl2 + H2S(g) =>
FeS + 2 HCl(aq) = FeCl2 + H2S(g)
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4NO3
H3P + Sr = Sr3P2 + H2 =>
2 H3P + 3 Sr = Sr3P2 + 3 H2
C3H8S + O2 = CO2 + H2O + SO2 =>
C3H8S + 6 O2 = 3 CO2 + 4 H2O + SO2
NaN4 = Na + N2 =>
NaN4 = Na + 2 N2
CuSO4 + HOH = (CuOH)2SO4 + H2SO4 =>
2 CuSO4 + 2 HOH = (CuOH)2SO4 + H2SO4
HCl + NiCl2 = HCl2 + NiCl =>
HCl + NiCl2 = HCl2 + NiCl
H2CO3 + CaSO3 = H2O + SO2 + CaCO3 =>
H2CO3 + CaSO3 = H2O + SO2 + CaCO3
P2 + O2 + Cl = POCl3 =>
P2 + O2 + 6 Cl = 2 POCl3
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
CuFeS2 + O2 + H2O = Cu4SO10H6 + FeO3H3 + SO4{-2} + H{+} =>
4 CuFeS2 + 17 O2 + 16 H2O = Cu4SO10H6 + 4 FeO3H3 + 7 SO4{-2} + 14 H{+}
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
HCH2CHO2 + OH = CH2CHO2 + H2O =>
HCH2CHO2 + OH = CH2CHO2 + H2O
C20H24O8S2 + O2 = CO2 + SO2 + H2O =>
C20H24O8S2 + 24 O2 = 20 CO2 + 2 SO2 + 12 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + C2H4O + K2SO4 + H2O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = Cr2(SO4)3 + 3 C2H4O + K2SO4 + 7 H2O
MnSO4 + KOH = Mn(OH)2 + K2(SO4) =>
MnSO4 + 2 KOH = Mn(OH)2 + K2(SO4)
Ca(OH)2 + KHP = P(OH)2 + CaKH =>
Ca(OH)2 + KHP = P(OH)2 + CaKH
Zn + HCO3 = ZnHCO3 =>
Zn + HCO3 = ZnHCO3
HOC6H4OH + NaOH = NaOC6H4ONa + H2O =>
HOC6H4OH + 2 NaOH = NaOC6H4ONa + 2 H2O
PH3 + K2Cr2O7 + H2O = Cr(OH)3 + H3PO4 + KOH =>
3 PH3 + 4 K2Cr2O7 + 16 H2O = 8 Cr(OH)3 + 3 H3PO4 + 8 KOH
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
H3PO4 = O2 + H3PO3 =>
2 H3PO4 = O2 + 2 H3PO3
MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(Br2O3)2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 12 PbO2 + 22 HNO3 = 2 HMnO4 + Pb(Br2O3)2 + 11 Pb(NO3)2 + 10 H2O
FeO + H2SO4 + KMnO4 = Fe2O3 + KMnSO4 + H2O =>
6 FeO + H2SO4 + KMnO4 = 3 Fe2O3 + KMnSO4 + H2O
NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO
OH{-} + V(OH)3 + O2 = VO3{2-} + H2O =>
8 OH{-} + 4 V(OH)3 + O2 = 4 VO3{2-} + 10 H2O
Fe(NO3)3 + HCl = HNO3 + FeCl3 =>
Fe(NO3)3 + 3 HCl = 3 HNO3 + FeCl3
AgCl + NH3*H2O = Ag(NH3)2{+} + Cl{-} + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2{+} + Cl{-} + 2 H2O
HBrO + KOH = BrO + K + H2O =>
HBrO + KOH = BrO + K + H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
HBr + Fe = BrFe + H2 =>
2 HBr + 2 Fe = 2 BrFe + H2
KH3PO4 + (NH4)6Mo7O24*4H2O = (NH4)3[PO4(MoO3)]12 + H2O + NH4 + H2 + K =>
84 KH3PO4 + 12(NH4)6Mo7O24*4H2O = 7(NH4)3[PO4(MoO3)]12 + 84 H2O + 51 NH4 + 90 H2 + 84 K
SiO2 + CaO = CaSi + O2 =>
2 SiO2 + 2 CaO = 2 CaSi + 3 O2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
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