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2 B2O3 + 6 HCl = 2 B2O3Cl3 + 3 H2
Zn(s) + HNO3 = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3 = Zn(NO3)2(aq) + H2(g)
NO2 + HCl + NaNO3 + As2S5 = H3AsO4 + NaHSO4 + H2O + NCl =>
20 NO2 + 35 HCl + 15 NaNO3 + 3 As2S5 = 6 H3AsO4 + 15 NaHSO4 + H2O + 35 NCl
HCl + MnO2 + KBiO3 = KMnO4 + H2O + KCl + Bi2O3 =>
2 HCl + 4 MnO2 + 6 KBiO3 = 4 KMnO4 + H2O + 2 KCl + 3 Bi2O3
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
CoCl2 + Na2S = CoS + NaCl =>
CoCl2 + Na2S = CoS + 2 NaCl
CoSO4(s) + Na3PO4(aq) = Co3(PO4)2(aq) + Na2SO4(aq) =>
3 CoSO4(s) + 2 Na3PO4(aq) = Co3(PO4)2(aq) + 3 Na2SO4(aq)
NaNO3 + HCl = NaNO3H + Cl =>
NaNO3 + HCl = NaNO3H + Cl
C6H5NHCOCH3 + CH3CH2OH = C6H5NHCOCH2 + CH3CH2 + H2O =>
C6H5NHCOCH3 + CH3CH2OH = C6H5NHCOCH2 + CH3CH2 + H2O
Ni{2+} + H2O2 + OH{-} = NiO4{2-} + H2O =>
Ni{2+} + 2 H2O2 + 4 OH{-} = NiO4{2-} + 4 H2O
MnCl2 + PbO2 + H2O = HMnO4 + Cl2 + Pb(OH)2 =>
2 MnCl2 + 7 PbO2 + 8 H2O = 2 HMnO4 + 2 Cl2 + 7 Pb(OH)2
C4H8O2 + O2 = OC2 + H2O =>
C4H8O2 + 2 O2 = 2 OC2 + 4 H2O
C5H11O5CHO + CuSO4 + NaOH = C5H11O5COOH + Cu2O + Na2SO4 + H2O =>
C5H11O5CHO + 2 CuSO4 + 4 NaOH = C5H11O5COOH + Cu2O + 2 Na2SO4 + 2 H2O
Cr + HNO3 = Cr(NO3)2 + NO2 + H2O =>
Cr + 4 HNO3 = Cr(NO3)2 + 2 NO2 + 2 H2O
HC3(CH2)6HC3 + O2 = CO2 + H2O =>
2 HC3(CH2)6HC3 + 31 O2 = 24 CO2 + 14 H2O
HMnO4 + CH3OH = MnO2 + HCHO + H2O =>
2 HMnO4 + 3 CH3OH = 2 MnO2 + 3 HCHO + 4 H2O
H3SO4 + Ca(OH)2 = Ca3(SO4)2 + H2O =>
2 H3SO4 + 3 Ca(OH)2 = Ca3(SO4)2 + 6 H2O
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
NbC + Nb2O5 = Nb + CO =>
5 NbC + Nb2O5 = 7 Nb + 5 CO
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO + H3PO4 + H2O =>
11 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO + 11 H3PO4 + 12 H2O
CaCl2 + Na(SO)4 = Ca(SO)4 + NaCl2 =>
CaCl2 + Na(SO)4 = Ca(SO)4 + NaCl2
C7H6O + O2 = C6H5COOH =>
2 C7H6O + O2 = 2 C6H5COOH
Cu{2+} + Cr = Cr{3+} + Cu =>
3 Cu{2+} + 2 Cr = 2 Cr{3+} + 3 Cu
Mg(OH)2 + P2O3 + O2 = Mg2P2O7 + H2O =>
2 Mg(OH)2 + P2O3 + O2 = Mg2P2O7 + 2 H2O
Pb4 + (CO3)2 = Pb(CO3)2 =>
Pb4 + 4(CO3)2 = 4 Pb(CO3)2
CaCl2 + H2O = Ca(H2O)4 + Cl =>
CaCl2 + 4 H2O = Ca(H2O)4 + 2 Cl
PbO + NaOH = Na2PbO2 + H2O =>
PbO + 2 NaOH = Na2PbO2 + H2O
Ca(OH)2 + Al + H2O = CaAl2(OH)8 + H =>
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 6 H
NH3(g) + H2SO4(l) = (NH4)2SO4(aq) =>
2 NH3(g) + H2SO4(l) = (NH4)2SO4(aq)
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
CeO4 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO4 + 10 KI + 16 HCl = 2 CeCl3 + 10 KCl + 5 I2 + 8 H2O
C2H8 = C3 + H8 =>
3 C2H8 = 2 C3 + 3 H8
Cl2 + AlO = O2 + AlCl =>
Cl2 + 2 AlO = O2 + 2 AlCl
CaOH + KSO3 = CaSO3 + KOH =>
CaOH + KSO3 = CaSO3 + KOH
CuSO4(ac) + Na2CO3(ac) = CuCO3 + Na2SO4 =>
CuSO4(ac) + Na2CO3(ac) = CuCO3 + Na2SO4
Na2H2AsO4 + NaOH = Na3HAsO4 + H2O =>
Na2H2AsO4 + NaOH = Na3HAsO4 + H2O
FeBr2 + Cl2 = Br2 + FeCl3 =>
2 FeBr2 + 3 Cl2 = 2 Br2 + 2 FeCl3
Al + NaCl + H2O = NaOH + AlCl3 + H2 =>
2 Al + 6 NaCl + 6 H2O = 6 NaOH + 2 AlCl3 + 3 H2
K2SO4 + NaOH = NaKSO4 + KOH =>
K2SO4 + NaOH = NaKSO4 + KOH
C29H52 + O2 = CO2 + H2O =>
C29H52 + 42 O2 = 29 CO2 + 26 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
KHC8H4O4 + NaOH = NaKC8H4O4 + HOH =>
KHC8H4O4 + NaOH = NaKC8H4O4 + HOH
BN + F1 = BF3 + N2 =>
2 BN + 6 F1 = 2 BF3 + N2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NaI + NH3 + HOH = NaOH + NH4 + I2 =>
2 NaI + 2 NH3 + 2 HOH = 2 NaOH + 2 NH4 + I2
C7H6N3O6 + O2 = CO2 + H2O + HNO3 =>
4 C7H6N3O6 + 37 O2 = 28 CO2 + 6 H2O + 12 HNO3
NaClO3 + NaOH + FeCl2 = Fe2O5 + NaCl + H2O =>
NaClO3 + 4 NaOH + 2 FeCl2 = Fe2O5 + 5 NaCl + 2 H2O
HNO3 + HS = NO2 + H2OS =>
HNO3 + HS = NO2 + H2OS
Co(NO3)2(aq) + H2S(g) = CoS(s) + HNO3(aq) =>
Co(NO3)2(aq) + H2S(g) = CoS(s) + 2 HNO3(aq)
Na[Cr(OH)4] = Cr(OH)3 + NaOH =>
Na[Cr(OH)4] = Cr(OH)3 + NaOH
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