| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
HCl + NaMoO4 + CoCO3 = CoMoO4 + NaCl + HCO3 =>
HCl + NaMoO4 + CoCO3 = CoMoO4 + NaCl + HCO3
Cu + H2SO4 = Cu(SO4)2 + S(O2) + H2O =>
Cu + 4 H2SO4 = Cu(SO4)2 + 2 S(O2) + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg(ClO4) = MgO + Cl2 + O2 =>
2 Mg(ClO4) = 2 MgO + Cl2 + 3 O2
FeF3 + Na4(Fe(CN)6) = NaFe[Fe(CN)6] + NaF =>
FeF3 + Na4(Fe(CN)6) = NaFe[Fe(CN)6] + 3 NaF
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CO + H2 = CH2OH =>
2 CO + 3 H2 = 2 CH2OH
Al3 + CO3 = AlCO3 =>
Al3 + 3 CO3 = 3 AlCO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + Na2SO4 + H2O =>
2 CH3CH2CH2CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2CH2CH2Br + Na2SO4 + 2 H2O
Na + HCl = NaHCl =>
Na + HCl = NaHCl
VO(C2O4) + LiNO3 + (NH4)2HPO4 + CO = LiV(PO4)2 + NH3 + CO2 + H2O =>
2 VO(C2O4) + 2 LiNO3 + 4(NH4)2HPO4 + 5 CO = 2 LiV(PO4)2 + 10 NH3 + 9 CO2 + 3 H2O
Mg(s) + HCl = MgHCl =>
Mg(s) + HCl = MgHCl
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
Cd + H2O = CdOH + H2 =>
2 Cd + 2 H2O = 2 CdOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2 =>
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
Mg(NO3)2 + BaCl2 = MgCl2 + Ba(NO3)2 =>
Mg(NO3)2 + BaCl2 = MgCl2 + Ba(NO3)2
C3H8 + O2 = CO + HO =>
2 C3H8 + 11 O2 = 6 CO + 16 HO
X + H2O = XOH + H =>
X + H2O = XOH + H
Ca(CIO3)2 + O2 = Ca(CIO4)2 =>
Ca(CIO3)2 + O2 = Ca(CIO4)2
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Sn(OH)2 + H2MnO4 = SnMnO4 + H2O =>
Sn(OH)2 + H2MnO4 = SnMnO4 + 2 H2O
Cu2O2 + H2 = Cu + H2O =>
Cu2O2 + 2 H2 = 2 Cu + 2 H2O
HBr + KBrO3 = KBr + H2O + Br2 =>
6 HBr + KBrO3 = KBr + 3 H2O + 3 Br2
OCle + Ie = Cle + OIe =>
OCle + Ie = Cle + OIe
C3 + H5 = CH5 =>
C3 + 3 H5 = 3 CH5
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
K2Cr2O7 + H2SO3 + H2SO4 = K2SO4 + Cr2S3O12 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = K2SO4 + Cr2S3O12 + 4 H2O
C57H92O6 + H2 = C57H116O6 =>
C57H92O6 + 12 H2 = C57H116O6
HBr + KBrO3 = KBr + H2O + Br2 =>
6 HBr + KBrO3 = KBr + 3 H2O + 3 Br2
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
H2SO4 + C2H3O2 = H5O2C2SO4 =>
H2SO4 + C2H3O2 = H5O2C2SO4
hydroxydedecalcium + gazcarbonique = carbonatedecalcium + eau =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe2 + Br2 = FeBr =>
Fe2 + Br2 = 2 FeBr
Cu + H2SO4 = CuSO4 + Cu4S + H2O =>
7 Cu + 4 H2SO4 = 3 CuSO4 + Cu4S + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO(NH2)2(g) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(g) + 3 O2(g) = 2 N2(g) + 2 CO2(g) + 4 H2O(l)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
ZnSO4*7H2O + Na2HPO4 = Zn3(PO4)2*4H2O + Na2SO4 + NaH2PO4 + H2O =>
3 ZnSO4*7H2O + 4 Na2HPO4 = Zn3(PO4)2*4H2O + 3 Na2SO4 + 2 NaH2PO4 + 17 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NiCl2(aq) + H2SO4 = NiSO4 + HCl =>
NiCl2(aq) + H2SO4 = NiSO4 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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