| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb + SO3 = (Rb)2SO3
H2SO4(aq) + NaNO2 = HNO2(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaNO2 = 2 HNO2(aq) + Na2SO4(aq)
Na3PO4 + Cu(NO3)2 = Cu3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NaNO3
Bh + HBr = H2 + BhBr3 =>
2 Bh + 6 HBr = 3 H2 + 2 BhBr3
Fe + NaOH + H2O = NaFe(OH)4 + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 NaFe(OH)4 + 3 H2
copper(ii)chloride + Sodiumnitrate = copper(ii)nitrate + sodiumchloride =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
FeCl3 + NHOH = FeO3H3 + NHCl =>
FeCl3 + 3 NHOH = FeO3H3 + 3 NHCl
NH2OH + OH = N2 + H2O =>
2 NH2OH + 2 OH = N2 + 4 H2O
Ni(CH3COO)2 + NaOH = Ni(OH)2 + NaCH3COO =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 NaCH3COO
AgN + AlI = AgI + AlN =>
AgN + AlI = AgI + AlN
H2SO4 + Ca(H2PO4)2 + H2O = H3PO4 + CaSO4*H2O =>
H2SO4 + Ca(H2PO4)2 + H2O = 2 H3PO4 + CaSO4*H2O
GaBr3 + CoF3 = GaF3 + CoBr3 =>
GaBr3 + CoF3 = GaF3 + CoBr3
Ni2O3 + H2O = Ni2O3H2O =>
Ni2O3 + H2O = Ni2O3H2O
ZnC2H3O2 + Na3PO4 = Zn3(PO4)2 + Na2C2H3O2 =>
3 ZnC2H3O2 + 2 Na3PO4 = Zn3(PO4)2 + 3 Na2C2H3O2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Pt + SO2Cl2 = PtCl4 + SO2 =>
Pt + 2 SO2Cl2 = PtCl4 + 2 SO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
AgBr + CsF = AgF + CsBr =>
AgBr + CsF = AgF + CsBr
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
NaHCO3 + C4H6O5 = CO2 + H2O + Na =>
12 NaHCO3 + C4H6O5 = 16 CO2 + 9 H2O + 12 Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KHC4H4O6 + Ca(OH)2 = KOH + CaC4H4O6 + H2O =>
KHC4H4O6 + Ca(OH)2 = KOH + CaC4H4O6 + H2O
Al2S3 + H2O + CO2 = Al2(CO3)3 + H2S =>
Al2S3 + 3 H2O + 3 CO2 = Al2(CO3)3 + 3 H2S
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
SrC2O4H2O = SrC2O4*H2O =>
SrC2O4H2O = SrC2O4*H2O
CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
H2C6H7O5 + H2O = H3O + HC6H7O5 =>
H2C6H7O5 + H2O = H3O + HC6H7O5
H2SO4 + Ba(NO3)2 = H2(NO3)2 + BaSO4 =>
H2SO4 + Ba(NO3)2 = H2(NO3)2 + BaSO4
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
S2O7{2-} + H{+} = HSO4{-} + SO3 =>
S2O7{2-} + H{+} = HSO4{-} + SO3
Cu3PO4 + Na2O = Cu2O + Na3PO4 =>
2 Cu3PO4 + 3 Na2O = 3 Cu2O + 2 Na3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgSiO3 + H2SO4 = H2SiO3 + MgSO4 =>
MgSiO3 + H2SO4 = H2SiO3 + MgSO4
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
FeSO4 + BaF2 = FeF2 + BaSO4 =>
FeSO4 + BaF2 = FeF2 + BaSO4
HNO3 + BeF2 = HF2 + NO3Be =>
HNO3 + BeF2 = HF2 + NO3Be
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
Zr(OH)4 + H4Sb2O7 = Zr(H2Sb2O7)2 + H2O =>
Zr(OH)4 + 2 H4Sb2O7 = Zr(H2Sb2O7)2 + 4 H2O
Na2CrO4 + AlNO3 = Al2CrO4 + NaNO3 =>
Na2CrO4 + 2 AlNO3 = Al2CrO4 + 2 NaNO3
Mg(OH)2FeO = Fe(OH)2MgO =>
Mg(OH)2FeO = Fe(OH)2MgO
Fe2O3 + I = Fe + I2O7 =>
7 Fe2O3 + 6 I = 14 Fe + 3 I2O7
BiS3 + O = Bi2O3 + SO3 =>
2 BiS3 + 21 O = Bi2O3 + 6 SO3
C2H4O2 + O2 = CO4 + H20(water) =>
5 C2H4O2 + 15 O2 = 10 CO4 + H20(water)
H2SO4(aq) + Ca3(PO4)2 = CaSO4 + H3PO4(aq) =>
3 H2SO4(aq) + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4(aq)
Cl2 + HgO + H2O = HClO + HgO*HgCl =>
3 Cl2 + 4 HgO + 2 H2O = 4 HClO + 2 HgO*HgCl
LiOH + PbSO4 = Pb(OH)2 + Li2SO4 =>
2 LiOH + PbSO4 = Pb(OH)2 + Li2SO4
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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