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SeO2 + 2 H2Se = 3 Se + 2 H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
C2Cl2 = C + Cl2 =>
C2Cl2 = 2 C + Cl2
B2O3 + H2O = H{+} + BO2{-} =>
B2O3 + H2O = 2 H{+} + 2 BO2{-}
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
NH4(NO3) + KOH = NH4(OH) + K(NO3) =>
NH4(NO3) + KOH = NH4(OH) + K(NO3)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)2H2O = Pb(OH)NO3HNO3 =>
Pb(NO3)2H2O = Pb(OH)NO3HNO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
CS2(l) + O = CO2(g) + SO2(g) =>
CS2(l) + 6 O = CO2(g) + 2 SO2(g)
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C2H5OHCH3COOH = CH3COOC2H5H2O =>
C2H5OHCH3COOH = CH3COOC2H5H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
ZnSO4(aq) + NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq) =>
ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq)
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
Na2S2O3 + NaVO3 + H2SO4 + HCl = VOSO4 + H2O + NaCl =>
Na2S2O3 + 8 NaVO3 + 6 H2SO4 + 10 HCl = 8 VOSO4 + 11 H2O + 10 NaCl
NaOH + XCOOH = H2O + XCOONa =>
NaOH + XCOOH = H2O + XCOONa
NaOH + H2NO3 = Na2NO3 + H2O =>
2 NaOH + H2NO3 = Na2NO3 + 2 H2O
(NH4)2PdCl4 + HCl = (NH3)2PdCl6 + H2 =>
(NH4)2PdCl4 + 2 HCl = (NH3)2PdCl6 + 2 H2
NiC2H3O2 + AlSO4 = NiSO4 + AlC2H3O2 =>
NiC2H3O2 + AlSO4 = NiSO4 + AlC2H3O2
Na2SO4 + Mg(OH)2 = MgSO4(s) + NaOH =>
Na2SO4 + Mg(OH)2 = MgSO4(s) + 2 NaOH
Na2CO3(aq) + NH4NO3(aq) = NH4CO3 + Na2NO3 =>
Na2CO3(aq) + NH4NO3(aq) = NH4CO3 + Na2NO3
H2SO4 + MgO = H2O + Mg(SO4) =>
H2SO4 + MgO = H2O + Mg(SO4)
C5BrOH + NaOH = C5BrO + NaOH2 =>
C5BrOH + NaOH = C5BrO + NaOH2
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4 =>
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4
SCl2 + H2O = HSCl + HClO =>
SCl2 + H2O = HSCl + HClO
HF + Al + H2O = AlF2 + H3O =>
2 HF + Al + 2 H2O = AlF2 + 2 H3O
ClO2 = Cl + O =>
ClO2 = Cl + 2 O
C2H4 + KMnO4 + H2O + H2SO4 = C2H6O2 + MnO2 + K2SO4 =>
3 C2H4 + 2 KMnO4 + 2 H2O + H2SO4 = 3 C2H6O2 + 2 MnO2 + K2SO4
FeSO4 + H2SO4 + K2Cr2O7 = Fe2(SO4)3 + H2O + K2SO4 + Cr2(SO4)3 =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = 3 Fe2(SO4)3 + 7 H2O + K2SO4 + Cr2(SO4)3
K4Fe(CN)6 + AgSO4 = K2SO4 + K2 + AgFe(CN)6 =>
K4Fe(CN)6 + AgSO4 = K2SO4 + K2 + AgFe(CN)6
Cu(NO3) + NaO = CuO + Na(NO3) =>
Cu(NO3) + NaO = CuO + Na(NO3)
Cl2O7 + NaOH = Na2(ClO4)2 + H2O =>
Cl2O7 + 2 NaOH = Na2(ClO4)2 + H2O
Sn + NaOH + H2O = Na2Sn(OH)4 + H2 =>
Sn + 2 NaOH + 2 H2O = Na2Sn(OH)4 + H2
F2 + H2S = HF + S2 =>
2 F2 + 2 H2S = 4 HF + S2
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2 =>
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2
HCl + HNO3 = HOCl + NO + H2O =>
3 HCl + 2 HNO3 = 3 HOCl + 2 NO + H2O
C25H13O3 + O2 = CO2 + H2O =>
4 C25H13O3 + 107 O2 = 100 CO2 + 26 H2O
BeCl2 + Ga = Be + GaCl2 =>
BeCl2 + Ga = Be + GaCl2
NaCO3 + H2SO4 = Na2SO4 + HCO3 =>
2 NaCO3 + H2SO4 = Na2SO4 + 2 HCO3
BaS2 = Ba + S2 =>
BaS2 = Ba + S2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HI(s) = H2(g) + I2(g) =>
2 HI(s) = H2(g) + I2(g)
C4H12O + O2 = H2O + CO2 =>
2 C4H12O + 13 O2 = 12 H2O + 8 CO2
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
Mn + Cl2 = MnCl5 =>
2 Mn + 5 Cl2 = 2 MnCl5
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