| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 28 SnSO4 + 39 H2SO4 = Cr2(SO4)3 + 28 Sn(SO4)2 + 2 KS04 + 39 H2O
NaH2PO2 + I2 + HCl + H2O = HI + NaCl + H3PO4 =>
NaH2PO2 + 2 I2 + HCl + 2 H2O = 4 HI + NaCl + H3PO4
(NH4)2CO3(aq) + Cu(NO3)2(aq) = NH4NO3() + CuCO3() =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = 2 NH4NO3() + CuCO3()
C4H8 + HCOONH4 = C4H10 + COONH3 =>
C4H8 + HCOONH4 = C4H10 + COONH3
C9H7N + H2 = C9H17N =>
C9H7N + 5 H2 = C9H17N
BaCO3 + BaMoO4 = Ba3MoO6 + CO2 =>
2 BaCO3 + BaMoO4 = Ba3MoO6 + 2 CO2
CH3CHOHCH2CH3 + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
CH3CHOHCH2CH3 + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O
CH3CHO + AgO = CH3COOH + Ag =>
CH3CHO + AgO = CH3COOH + Ag
RaCl2 + AgNO3 = AgCl + Ra + NO3 =>
RaCl2 + 2 AgNO3 = 2 AgCl + Ra + 2 NO3
SiS2 + O2 = SiO2 + SO2 =>
SiS2 + 3 O2 = SiO2 + 2 SO2
NH4Cl(aq) + Hg2(C2H3O2)2 = Hg2Cl2(s) + NH4C2H3O2(aq) =>
2 NH4Cl(aq) + Hg2(C2H3O2)2 = Hg2Cl2(s) + 2 NH4C2H3O2(aq)
CoH4 + O2 = Co2 + H2O =>
2 CoH4 + 2 O2 = Co2 + 4 H2O
Ca10(PO4)6(OH)2(s) + H2C2O4(s) = CaHPO4 + H2O + Ca + C2O4 =>
Ca10(PO4)6(OH)2(s) + 4 H2C2O4(s) = 6 CaHPO4 + 2 H2O + 4 Ca + 4 C2O4
CU(SO4)2 + Zn = Zn(SO4)2 + CU =>
CU(SO4)2 + Zn = Zn(SO4)2 + CU
KMnO4 + H2O + C6H12 = KOH + MnO2 + C6H14O2 =>
2 KMnO4 + 4 H2O + 3 C6H12 = 2 KOH + 2 MnO2 + 3 C6H14O2
CO2(g) + H2(g) = CH3OH(l) + H2O(g) =>
CO2(g) + 3 H2(g) = CH3OH(l) + H2O(g)
Sn + HOH = SnOH + H =>
Sn + HOH = SnOH + H
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
LiNO3 + NH4Cl = LiCl + NH4NO3 =>
LiNO3 + NH4Cl = LiCl + NH4NO3
C4H12(g) + O2(g) = CO2(g) + H2O(g) =>
C4H12(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CsCl + H2SO4 = Cs2SO4 + HCl =>
2 CsCl + H2SO4 = Cs2SO4 + 2 HCl
Z + HCl = HZCl =>
Z + HCl = HZCl
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
Cu2S + KOH = CuOH + K2S =>
Cu2S + 2 KOH = 2 CuOH + K2S
XeF6 + I2 = IF7 + Xe =>
7 XeF6 + 3 I2 = 6 IF7 + 7 Xe
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
BaCO3 + H2 = Ba + H2CO3 =>
BaCO3 + H2 = Ba + H2CO3
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
K3PO4 + Sc2(CO3)3 = K2CO3 + ScPO4 =>
2 K3PO4 + Sc2(CO3)3 = 3 K2CO3 + 2 ScPO4
C4H11N = C + H + N =>
C4H11N = 4 C + 11 H + N
NaIO4 + SO2 + H2O = I2 + H2SO4 + Na2SO4 =>
2 NaIO4 + 7 SO2 + 6 H2O = I2 + 6 H2SO4 + Na2SO4
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C12H16 + Br2 = C12H16Br2 =>
C12H16 + Br2 = C12H16Br2
NH4OH + O2 = NO2 + H2O =>
4 NH4OH + 7 O2 = 4 NO2 + 10 H2O
N + H2O = NH2O =>
N + H2O = NH2O
LiOH + H3AsO4 = Li2HAsO4 + H2O =>
2 LiOH + H3AsO4 = Li2HAsO4 + 2 H2O
(C6H10O5)300 + H2O = C6H12O6 =>
(C6H10O5)300 + 300 H2O = 300 C6H12O6
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + H2O = Ca(OH)2 + H23 =>
23 Ca + 46 H2O = 23 Ca(OH)2 + 2 H23
C + SIO2 = CO + SIC =>
3 C + SIO2 = 2 CO + SIC
CH4 + FeCl3 + Fe2(SiO3)3 = FeSiO3 + CH3Cl + HCl =>
3 CH4 + 2 FeCl3 + 2 Fe2(SiO3)3 = 6 FeSiO3 + 3 CH3Cl + 3 HCl
Al + CH3COOH = Al(CH3COOH)3 =>
Al + 3 CH3COOH = Al(CH3COOH)3
NH4NO3 + C7H5NaO2 = CO2 + H2O + N2 + Na2CO3 =>
30 NH4NO3 + 2 C7H5NaO2 = 13 CO2 + 65 H2O + 30 N2 + Na2CO3
BaCO3 + BaMoO4 = Ba3MoO6 + CO2 =>
2 BaCO3 + BaMoO4 = Ba3MoO6 + 2 CO2
NaI + Br2 = INaBr =>
2 NaI + Br2 = 2 INaBr
H2SO4 + Pb(ClO3)2 = PbSO4 + HClO3 =>
H2SO4 + Pb(ClO3)2 = PbSO4 + 2 HClO3
CuSO4*H2O + Na2CO3 = Cu2CO3(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*H2O + 2 Na2CO3 = Cu2CO3(OH)2 + 2 Na2SO4 + CO2 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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