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2 NaNO3 + 3 Na2S + 4 H2O = 2 NO + 3 S + 8 NaOH
Al + NiI2 = AlI3 + Ni =>
2 Al + 3 NiI2 = 2 AlI3 + 3 Ni
Fe(NO2)3 + K2SO4 = Fe2(SO4)3 + KNO2 =>
2 Fe(NO2)3 + 3 K2SO4 = Fe2(SO4)3 + 6 KNO2
NH4Cl + CaNO3 = NH4NO3 + CaCl =>
NH4Cl + CaNO3 = NH4NO3 + CaCl
CN + O = CNO =>
CN + O = CNO
HCl + HClO = Cl + H2O =>
HCl + HClO = 2 Cl + H2O
H2SO4 + Al(HCO3)3 = H2O + CO2 + Al2(SO4)3 =>
3 H2SO4 + 2 Al(HCO3)3 = 6 H2O + 6 CO2 + Al2(SO4)3
NBr3 = N + Br2 =>
2 NBr3 = 2 N + 3 Br2
NaOHAgNO3 = AgOHNaNO3 =>
NaOHAgNO3 = AgOHNaNO3
H2O2 + MnCl2 + NH3 = Mn(OH)2 + N2 + HCl =>
3 H2O2 + 3 MnCl2 + 2 NH3 = 3 Mn(OH)2 + N2 + 6 HCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K[Fe(C2O4)3]*3H2O + NH4 + SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + K2C2O4 + 5 H2O2 = 2 K[Fe(C2O4)3]*3H2O + 4 NH4 + 4 SO4 + 16 H2O
Pb(NO3)2 + (NaI)2 = PbI2 + Na2(NO3)2 =>
Pb(NO3)2 + (NaI)2 = PbI2 + Na2(NO3)2
ZnCl2 = Zn(s) + Cl2(g) =>
ZnCl2 = Zn(s) + Cl2(g)
C3H8O2(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8O2(g) + 4 O2(g) = 3 CO2(g) + 4 H2O(g)
N + H = NH3 =>
N + 3 H = NH3
Mn(OH)2 + SO4 + H = MnSO4 + H2O =>
Mn(OH)2 + SO4 + 2 H = MnSO4 + 2 H2O
NaClO + Na2S2O3 = Na2S2O4 + NaCl =>
NaClO + Na2S2O3 = Na2S2O4 + NaCl
CaPO4 + SiO2 + C = CO + P4 + CaSiO3 =>
4 CaPO4 + 4 SiO2 + 12 C = 12 CO + P4 + 4 CaSiO3
KMnO4 + NaCl = K2O + MnO2 + Na2O + Cl2 =>
2 KMnO4 + 6 NaCl = K2O + 2 MnO2 + 3 Na2O + 3 Cl2
CH3(CH2)9OH + O2 = CO2 + H2O =>
CH3(CH2)9OH + 15 O2 = 10 CO2 + 11 H2O
PH3 + KMnO4 + H2SO4 = KHSO4 + MnS04 + P4 + H2O =>
124 PH3 + 12 KMnO4 + 60 H2SO4 = 12 KHSO4 + 12 MnS04 + 31 P4 + 240 H2O
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
CH3COOAg + Cu = CH3COOCu + Ag =>
CH3COOAg + Cu = CH3COOCu + Ag
C6H12O6 + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
C6H12O6 + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + 3 H{+}
TiCl4 + Li2(SO4) = Ti(SO4)2 + LiCl =>
TiCl4 + 2 Li2(SO4) = Ti(SO4)2 + 4 LiCl
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
BrO3 + H2O + Na2S = NaBr + OH + S =>
2 BrO3 + 6 H2O + Na2S = 2 NaBr + 12 OH + S
CO + H2 = C20H42*20H2O =>
20 CO + 41 H2 = C20H42*20H2O
C6H5CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + HOH =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H5COOH + 11 HOH
MgCl2(aq) + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2(aq) + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
(CH3COO)H + Ba(OH)2 = HOH + Ba(CH3COO)2 =>
2(CH3COO)H + Ba(OH)2 = 2 HOH + Ba(CH3COO)2
SO3 + CaO = Ca(SO4) =>
SO3 + CaO = Ca(SO4)
NCl2 + CH4 = H + N2 + CCl4 =>
2 NCl2 + CH4 = 4 H + N2 + CCl4
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
O2 + Fe2S = Fe2O3 + SO2 =>
5 O2 + 2 Fe2S = 2 Fe2O3 + 2 SO2
MnSO4 + NaOH + Br2 = Na2MnO4 + NaSO4 + NaBr + H2O =>
2 MnSO4 + 16 NaOH + 5 Br2 = 2 Na2MnO4 + 2 NaSO4 + 10 NaBr + 8 H2O
Ag3PO4 + NH3*H2O = Ag2O + (NH4)3PO4 + H2O =>
2 Ag3PO4 + 6 NH3*H2O = 3 Ag2O + 2(NH4)3PO4 + 3 H2O
Fe(SCN)3 + NaF = Na3[FeF6] + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
UO2(NO3)2 + NH4OH = (NH4)2U2O7 + NH4NO + H2O =>
2 UO2(NO3)2 + 14 NH4OH = (NH4)2U2O7 + 8 NH4NO + 15 H2O
HCOH + KMnO4 + H2SO4 = H2CO3 + K2SO4 + MnSO4 + H2O =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 H2CO3 + 2 K2SO4 + 4 MnSO4 + 6 H2O
K2Cr2O7 + AgNO3 = K2(NO3)2 + Ag2Cr2O7 =>
K2Cr2O7 + 2 AgNO3 = K2(NO3)2 + Ag2Cr2O7
SeO3 + KOH = K2SeO4 + H2O =>
SeO3 + 2 KOH = K2SeO4 + H2O
C + KN = KCN =>
C + KN = KCN
FeS3 + HCl = FeCl3 + H2S2 =>
2 FeS3 + 6 HCl = 2 FeCl3 + 3 H2S2
HC8H4O4{-} + OH{-} = C8H4O4{2-} + H2O =>
HC8H4O4{-} + OH{-} = C8H4O4{2-} + H2O
CaCO3 = C + O + CaO =>
CaCO3 = C + 2 O + CaO
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
AgCH3OO + ZnBr2 = AgBr + Zn(CH3OO)2 =>
2 AgCH3OO + ZnBr2 = 2 AgBr + Zn(CH3OO)2
CaCrO4 + AlCl3 = CaCl2 + Al2(CrO4)3 =>
3 CaCrO4 + 2 AlCl3 = 3 CaCl2 + Al2(CrO4)3
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