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NaHCO3 = O2 + NaH + OC
Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)
MnO4{-} + CN{-} + H2O = MnO2 + CNO{-} + H{-} =>
2 MnO4{-} + 5 CN{-} + H2O = 2 MnO2 + 5 CNO{-} + 2 H{-}
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Al(OH)3 + Cu(NO3)2 = Cu(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Cu(NO3)2 = 3 Cu(OH)2 + 2 Al(NO3)3
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Cl + FeCl3 = FeCl4 =>
Cl + FeCl3 = FeCl4
KBrO3{+} + I{-} + H{+} = Br{-} + I2 + H2O + KI =>
2 KBrO3{+} + 16 I{-} + 12 H{+} = 2 Br{-} + 7 I2 + 6 H2O + 2 KI
CaI2 + ZnSO4 = CaSO4 + ZnI2 =>
CaI2 + ZnSO4 = CaSO4 + ZnI2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
C14H10O2 + NaBH4 + C2H6O = C14H12O2 + NaB(C2H6O)4 =>
2 C14H10O2 + NaBH4 + 4 C2H6O = 2 C14H12O2 + NaB(C2H6O)4
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2 =>
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
chlorine + NaI = NaCl + iodine =>
Cl2 + 2 NaI = 2 NaCl + I2
CH3CH(OH)COOH + K2CO3 = CH3CH(OH)COOK + H2O + CO2 =>
2 CH3CH(OH)COOH + K2CO3 = 2 CH3CH(OH)COOK + H2O + CO2
Fe2O3 + KNO3 + KOH = K2FeO4 + KN02 + H2O =>
11 Fe2O3 + 12 KNO3 + 38 KOH = 22 K2FeO4 + 6 KN02 + 19 H2O
Na2S + Ti(NO3)4 = TiS2 + NaNO3 =>
2 Na2S + Ti(NO3)4 = TiS2 + 4 NaNO3
KOH(s) + CO2(g) = KHCO3 =>
KOH(s) + CO2(g) = KHCO3
Ag2(CO3) + HCl = AgCl + H2(CO3) =>
Ag2(CO3) + 2 HCl = 2 AgCl + H2(CO3)
Sb(NO3)3 + HCl = SbCl3 + HNO3 =>
Sb(NO3)3 + 3 HCl = SbCl3 + 3 HNO3
Gd + H2O = Gd(OH)3 + H2 =>
2 Gd + 6 H2O = 2 Gd(OH)3 + 3 H2
C3H38 + O = CO2 + H2O =>
C3H38 + 25 O = 3 CO2 + 19 H2O
(NH2)2CO(s) + O2 = CO2(g) + H2O(l) + N =>
2(NH2)2CO(s) + 3 O2 = 2 CO2(g) + 4 H2O(l) + 4 N
C17H31COOH + Br2 = C17H31(Br)4COOH =>
C17H31COOH + 2 Br2 = C17H31(Br)4COOH
NH3 + H2O + NaHCO3 = (NH4)2CO3 + NaOH =>
2 NH3 + H2O + NaHCO3 = (NH4)2CO3 + NaOH
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
CuCl2 + NH4 = CuCl2NH4 =>
CuCl2 + NH4 = CuCl2NH4
C2H506 + O2 = CO2 + H2O =>
2 C2H506 + 257 O2 = 4 CO2 + 506 H2O
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Pb(NO3)2 + Ce2(SO4)3 = Pb(SO4) + Ce(NO3)3 =>
3 Pb(NO3)2 + Ce2(SO4)3 = 3 Pb(SO4) + 2 Ce(NO3)3
HCl + Ag1 = AgCl1 + H =>
HCl + Ag1 = AgCl1 + H
HCN(g) + H2(g) = CH3NH2(g) =>
HCN(g) + 2 H2(g) = CH3NH2(g)
SO2 + O22 = SO3 =>
22 SO2 + O22 = 22 SO3
H2O(electricity) = H2 + O2 =>
2 H2O(electricity) = 2 H2 + O2
C45H38O + C14H5O2 = C29H20O + H2O =>
223 C45H38O + 234 C14H5O2 = 459 C29H20O + 232 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CH3COOH + NaOH = CH3COOOH + HNa =>
CH3COOH + NaOH = CH3COOOH + HNa
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Fe + H2SO4(k) = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4(k) = FeSO4 + SO2 + 2 H2O
NHO3(aq) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
2 NHO3(aq) + Ca(OH)2(aq) = Ca(NO3)2 + 2 H2O
C3H7ClKOH = C3H6KClH2O =>
C3H7ClKOH = C3H6KClH2O
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
HI + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + I =>
10 HI + 2 KMnO4 + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 10 I
Mg(No3)2 + KOH = Mg(OH)2 + KNo3 =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 KNo3
Pb(NO3)2 + CaS = PbS + Ca(NO3)2 =>
Pb(NO3)2 + CaS = PbS + Ca(NO3)2
HCl(aq) + KOH(aq) = H2O(l) + KCl =>
HCl(aq) + KOH(aq) = H2O(l) + KCl
HC2H3O2(aq)LiHSO3(aq) = LiC2H3O2(aq)H2O(l)SO2(g) =>
HC2H3O2(aq)LiHSO3(aq) = LiC2H3O2(aq)H2O(l)SO2(g)
C + PbO = CO + Pb =>
C + PbO = CO + Pb
Na2[Cu(C3N3O3Cl2)4] = CuCl2 + CO + NaCl + N2 + Cl2 =>
Na2[Cu(C3N3O3Cl2)4] = CuCl2 + 12 CO + 2 NaCl + 6 N2 + 2 Cl2
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