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3 SO3{2-} + ClO3{-} = 3 SO4{2-} + Cl{-}
H3PO4(aq) + Al(s) = H + AlPO4(s) =>
H3PO4(aq) + Al(s) = 3 H + AlPO4(s)
Sb2S3 + CaCl2 + O2 = SbCl3 + CaSO4 =>
Sb2S3 + 3 CaCl2 + 6 O2 = 2 SbCl3 + 3 CaSO4
RbCl(s) = Rb(s) + Cl2(s) =>
2 RbCl(s) = 2 Rb(s) + Cl2(s)
Ni3 + O2 = Ni2O2 =>
2 Ni3 + 3 O2 = 3 Ni2O2
NiSO4*6H2O + CoSO4*7H2O = NiCo + H2O + SO4 =>
NiSO4*6H2O + CoSO4*7H2O = NiCo + 13 H2O + 2 SO4
SrCrO4 + C9H11Cl7 = SrO + Cr + HCl + H2O + CO2 =>
20 SrCrO4 + 3 C9H11Cl7 = 20 SrO + 20 Cr + 21 HCl + 6 H2O + 27 CO2
Ag + ZnO = Ag2O + Zn =>
2 Ag + ZnO = Ag2O + Zn
P + NaCl = Na3P + Cl =>
P + 3 NaCl = Na3P + 3 Cl
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
C + H2 = CH4 =>
C + 2 H2 = CH4
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ca + Ag3(PO4) = Ca3(PO4)2 + Ag =>
3 Ca + 2 Ag3(PO4) = Ca3(PO4)2 + 6 Ag
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
NH4NO3 + KI + H2SO4 = I2 + N2 + H2O + K2SO4 =>
NH4NO3 + 2 KI + H2SO4 = I2 + N2 + 3 H2O + K2SO4
C14H10O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(OCH2CH3)4 =>
2 C14H10O2 + NaBH4 + 4 CH3CH2OH = 2 C14H14O2 + NaB(OCH2CH3)4
C2H5H2 + O2 = CO + H2O =>
4 C2H5H2 + 11 O2 = 8 CO + 14 H2O
CrCl4 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
CrCl4 + 8 KOH + Cl2 = K2CrO4 + 6 KCl + 4 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
KNO3 + HCl = KCl + NO + H2O + Cl2 =>
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
Na3BO3 + HCl = NaCl + H3BO3 =>
Na3BO3 + 3 HCl = 3 NaCl + H3BO3
UCl6 + H2O = UO2 + HCl + Cl2 =>
UCl6 + 2 H2O = UO2 + 4 HCl + Cl2
Sn + CuSO4 = SnSO4 + Cu =>
Sn + CuSO4 = SnSO4 + Cu
HCl + BaCl2 = HBa + Cl2 =>
2 HCl + 2 BaCl2 = 2 HBa + 3 Cl2
CuSO4 + Na3P = Na2SO4 + Cu3P2 =>
3 CuSO4 + 2 Na3P = 3 Na2SO4 + Cu3P2
P4O6 + KOH = H2O + P4K2O7 =>
P4O6 + 2 KOH = H2O + P4K2O7
C2H5OH(aq) + K2Cr2O7(aq) + HCl(aq) = CH3COOH(aq) + CrCl3(aq) + KCl(aq) + H2O(l) =>
3 C2H5OH(aq) + 2 K2Cr2O7(aq) + 16 HCl(aq) = 3 CH3COOH(aq) + 4 CrCl3(aq) + 4 KCl(aq) + 11 H2O(l)
Hg2(NO3)2(aq) + Na3PO4(aq) = Hg3PO4(cr) + NaNO3(aq) =>
3 Hg2(NO3)2(aq) + 2 Na3PO4(aq) = 2 Hg3PO4(cr) + 6 NaNO3(aq)
As2S3 + KClO4 + H2O = H2AsO4 + H2SO4 + KCl =>
4 As2S3 + 15 KClO4 + 20 H2O = 8 H2AsO4 + 12 H2SO4 + 15 KCl
As2S5 + HNO3 = S + H3AsO4 + NO2 + H2O =>
As2S5 + 10 HNO3 = 5 S + 2 H3AsO4 + 10 NO2 + 2 H2O
C6H10O2 + C4H10O = C10H20O2 + H2O =>
4 C6H10O2 + 9 C4H10O = 6 C10H20O2 + 5 H2O
K[Cr(OH)4] + H2O2 + KOH = K2CrO4 + H2O =>
2 K[Cr(OH)4] + 3 H2O2 + 2 KOH = 2 K2CrO4 + 8 H2O
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
K[Al(OH)4] = Al(OH)3 + KOH =>
K[Al(OH)4] = Al(OH)3 + KOH
Ai + S2 = AiS3 =>
2 Ai + 3 S2 = 2 AiS3
NH4ReO4 + H2 = N2 + Re + H2O =>
2 NH4ReO4 + 4 H2 = N2 + 2 Re + 8 H2O
C2H5OH(aq) + O2(g) = CH3COOH(aq) + H2O(aq) =>
C2H5OH(aq) + O2(g) = CH3COOH(aq) + H2O(aq)
Pb(C2HC2H3O2)2 + H2O + CO2 = PbCO3 + HC2H3O2 =>
4 Pb(C2HC2H3O2)2 + 18 H2O + 6 CO2 = 4 PbCO3 + 17 HC2H3O2
Na2S2O4 + I2 = NaI + SO2 =>
Na2S2O4 + I2 = 2 NaI + 2 SO2
HOH + C = CO + H2 =>
HOH + C = CO + H2
Zn + HOH = ZnO + H2 =>
Zn + HOH = ZnO + H2
CaOH + Cl2 = CaOHCl =>
2 CaOH + Cl2 = 2 CaOHCl
C2H50H(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H50H(l) + 59 O2(g) = 8 CO2(g) + 102 H2O(l)
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaOH + CH3CH(Cl)CH2CH3 = NaCl + CH3CH(OH)CH2CH3 =>
NaOH + CH3CH(Cl)CH2CH3 = NaCl + CH3CH(OH)CH2CH3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C4H8O + C6H5MgBr + H2O = C10H14O + HOMgBr =>
C4H8O + C6H5MgBr + H2O = C10H14O + HOMgBr
K3[Cr(OH)6] + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K3[Cr(OH)6] + 6 H2SO4 = 3 K2SO4 + Cr2(SO4)3 + 12 H2O
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