| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
SiO2 + Mg = Mg2Si + MgO =>
SiO2 + 4 Mg = Mg2Si + 2 MgO
KC2H3O2 + HCl = KCl + C2H3O2H =>
KC2H3O2 + HCl = KCl + C2H3O2H
ZnSH2SO4 = ZnSO4SH2 =>
ZnSH2SO4 = ZnSO4SH2
KPO2 + KNO3 + KOH = K3PO4 + NO + H2O =>
3 KPO2 + 2 KNO3 + 4 KOH = 3 K3PO4 + 2 NO + 2 H2O
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
NaCl(aq) + K2SO4(aq) = KCl(aq) + Na2SO4(aq) =>
2 NaCl(aq) + K2SO4(aq) = 2 KCl(aq) + Na2SO4(aq)
NaNO3 + HCl + NaI = NaCl + NO2 + H2O + I2 =>
2 NaNO3 + 4 HCl + 2 NaI = 4 NaCl + 2 NO2 + 2 H2O + I2
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Rb2O + Ti(OH)2 = Rb2TiO2 + H2O =>
Rb2O + Ti(OH)2 = Rb2TiO2 + H2O
HC4H7O3 + NaOH = NaC4H7O3 + H2O =>
HC4H7O3 + NaOH = NaC4H7O3 + H2O
PbCl2 + Na2CO3 + C = Pb + NaCl + CO2 =>
2 PbCl2 + 2 Na2CO3 + C = 2 Pb + 4 NaCl + 3 CO2
C37OH + O2 = CO2 + H2O =>
4 C37OH + 147 O2 = 148 CO2 + 2 H2O
Ba(CH3CO2)2 + CuBr2 = BaBr2 + Cu(CH3CO2)2 =>
Ba(CH3CO2)2 + CuBr2 = BaBr2 + Cu(CH3CO2)2
H2C4H4O6 + CaCO3 = CaC4H4O6 + CO2 + H2O =>
H2C4H4O6 + CaCO3 = CaC4H4O6 + CO2 + H2O
Fe2O3 + H2SO4 = [Fe2(SO4)3] + H2O =>
Fe2O3 + 3 H2SO4 = [Fe2(SO4)3] + 3 H2O
PbCl2 + Na2CO3 + C = Pb + NaCl + CO2 =>
2 PbCl2 + 2 Na2CO3 + C = 2 Pb + 4 NaCl + 3 CO2
MoSe2 + O2 = MoO3 + SeO2 =>
2 MoSe2 + 7 O2 = 2 MoO3 + 4 SeO2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
PbO + C = Pb(l) + CO(g) =>
PbO + C = Pb(l) + CO(g)
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
Hg2(C2H302)2 + KCl = Hg2Cl2 + KC2H302 =>
Hg2(C2H302)2 + 2 KCl = Hg2Cl2 + 2 KC2H302
CuSO4 + NH3 + H2O = [Cu(NH3)4(H2O)]SO4 =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4(H2O)]SO4
C + H6C2 = H6C4 =>
2 C + H6C2 = H6C4
Cr(NO3)3 + Br2 + KOH = K2CrO4 + KNO3 + KBr + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KNO3 + 6 KBr + 8 H2O
MnO2 + NH4HF2 = (NH4)2MnF6 + NH3 + H2O =>
MnO2 + 3 NH4HF2 = (NH4)2MnF6 + NH3 + 2 H2O
CsCrO4 = Cs + CrO4 =>
CsCrO4 = Cs + CrO4
Ag(No3) + ZnCl2 = AgCl + Zn(No3)2 =>
2 Ag(No3) + ZnCl2 = 2 AgCl + Zn(No3)2
NaI + FeCl3 = FeI3 + NaCl =>
3 NaI + FeCl3 = FeI3 + 3 NaCl
Na2S + AgNo3 = NaNo3 + Ag2S =>
Na2S + 2 AgNo3 = 2 NaNo3 + Ag2S
Dy + Cl2 = DyCl3 =>
2 Dy + 3 Cl2 = 2 DyCl3
HBr + (CuOH)2CO3 = CuBr2 + CO2 + H2O =>
4 HBr + (CuOH)2CO3 = 2 CuBr2 + CO2 + 3 H2O
KH2PO4 + Al(NO3)3 = Al(PO4)3 + KH2(NO3) =>
3 KH2PO4 + Al(NO3)3 = Al(PO4)3 + 3 KH2(NO3)
Na2 + H2O = H2 + NaOH =>
Na2 + 2 H2O = H2 + 2 NaOH
LiP3 = Li + P =>
LiP3 = Li + 3 P
Al + NH4(ClO4) = AlO3 + AlCl + NO + H2O =>
4 Al + 3 NH4(ClO4) = AlO3 + 3 AlCl + 3 NO + 6 H2O
Al + Ag2(SO4) = AlSO4 + Ag2 =>
Al + Ag2(SO4) = AlSO4 + Ag2
LiP3 = Li + P =>
LiP3 = Li + 3 P
C2H2(NO3)3 = CO2 + H2O + N2 + O2 =>
2 C2H2(NO3)3 = 4 CO2 + 2 H2O + 3 N2 + 4 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 = Al + Cl100000000 =>
100000000 AlCl3 = 100000000 Al + 3 Cl100000000
K2Cr3O7 + FeBr2 + HBr = CrBr3 + KBr + FeBr3 + H2O =>
K2Cr3O7 + 3 FeBr2 + 14 HBr = 3 CrBr3 + 2 KBr + 3 FeBr3 + 7 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO)3 + H2O =>
12 CH3CHO + K2Cr2O7 + 4 H2SO4 = 12 CH3COOH + K2SO4 + Cr2(SO)3 + 4 H2O
CH3CHO + AgO = CH3COOH + Ag =>
CH3CHO + AgO = CH3COOH + Ag
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
C6H11ONa + HCl = C6H11OH + NaCl =>
C6H11ONa + HCl = C6H11OH + NaCl
H2S + Na2Cr2O7 + H2TeO4 = Te3CrO4 + Na2TeO3 + S + H2O =>
17 H2S + Na2Cr2O7 + 7 H2TeO4 = 2 Te3CrO4 + Na2TeO3 + 17 S + 24 H2O
Cu(OH)2 + CuCl2 = (CuOH)Cl =>
Cu(OH)2 + CuCl2 = 2(CuOH)Cl
Cd(CH3COO)2 + NaOH = Cd(OH)2 + CH3COONa =>
Cd(CH3COO)2 + 2 NaOH = Cd(OH)2 + 2 CH3COONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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