| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O2 + NaOH = C6H11O2Na + H2O
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
SrO + HCl = SrOHCl =>
SrO + HCl = SrOHCl
HNO2 + H2SO4 = NOHSO4 + H2O =>
HNO2 + H2SO4 = NOHSO4 + H2O
ZnCl2 + H2S = Zn2S + Cl2H =>
2 ZnCl2 + H2S = Zn2S + 2 Cl2H
S + Q = SQ =>
S + Q = SQ
Na2CO3 + C4H6O4Sr = C2H3NaO2 + SrCO3 =>
Na2CO3 + C4H6O4Sr = 2 C2H3NaO2 + SrCO3
SO2 + Ca(HCO3)2 = CaSO3 + CO2 + H2O =>
SO2 + Ca(HCO3)2 = CaSO3 + 2 CO2 + H2O
MgH2Cl2 = MgCl2 + H2 =>
MgH2Cl2 = MgCl2 + H2
NaOH + Ag2CrO4 = AgOH + Na2CrO4 =>
2 NaOH + Ag2CrO4 = 2 AgOH + Na2CrO4
MgHPO4 + H2O = Mg(H2PO4)2 + Mg(OH)2 =>
2 MgHPO4 + 2 H2O = Mg(H2PO4)2 + Mg(OH)2
Na2CO3 + C4H6O4Sr = C2H3NaO2 + SrCO3 =>
Na2CO3 + C4H6O4Sr = 2 C2H3NaO2 + SrCO3
H2SO4 + Zn + AsO3 = AsH3 + ZnSO4 + H2O =>
9 H2SO4 + 9 Zn + 2 AsO3 = 2 AsH3 + 9 ZnSO4 + 6 H2O
NaOH + H2SC4 = Na2SC4 + H2O =>
2 NaOH + H2SC4 = Na2SC4 + 2 H2O
In + H2O = InH2O =>
In + H2O = InH2O
Ca(ClO4)2 + K2CrO4 = CaCrO4 + KClO4 =>
Ca(ClO4)2 + K2CrO4 = CaCrO4 + 2 KClO4
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
NaOH + H2SC4 = Na2SC4 + H2O =>
2 NaOH + H2SC4 = Na2SC4 + 2 H2O
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(aq) =>
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl2(aq)
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
H2C6O5H7{-} + H2O = H2C6O5H6{2-} + H3O{+} =>
H2C6O5H7{-} + H2O = H2C6O5H6{2-} + H3O{+}
FeCr2Cr4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2Cr4 + 24 K2CO3 + 39 O2 = 24 K2CrO4 + 2 Fe2O3 + 24 CO2
SBr5 + Hg2(N3)2 = S(N3)5 + Hg2Br2 =>
2 SBr5 + 5 Hg2(N3)2 = 2 S(N3)5 + 5 Hg2Br2
NaCN + HCl = NaClHCN =>
NaCN + HCl = NaClHCN
FeSO4 + Ca(NO3) = Fe(NO3) + CaSO4 =>
FeSO4 + Ca(NO3) = Fe(NO3) + CaSO4
BaCO3 + Li2SO4 = BaSO4 + Li2CO3 =>
BaCO3 + Li2SO4 = BaSO4 + Li2CO3
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
HNO2 + H2SO4 = NOHSO4 + H2O =>
HNO2 + H2SO4 = NOHSO4 + H2O
SHO + H2SO4 = SSO4 + H2O =>
4 SHO + 6 H2SO4 = 5 SSO4 + 8 H2O
C6H12O2 + NaOH = C6H11O2Na + H2O =>
C6H12O2 + NaOH = C6H11O2Na + H2O
C2 + H2 = C20H42 =>
10 C2 + 21 H2 = C20H42
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + H2O =>
7 H3PO4 + 12(NH4)6Mo7O24 + 51 HNO3 = 7(NH4)3(PMo12O40) + 51 NH4NO3 + 36 H2O
CaO + MnCl2 = MnO + CaCl2 =>
CaO + MnCl2 = MnO + CaCl2
Na2O*Al2O3*6SiO2 = Na2O + Al2O3 + SiO2 =>
Na2O*Al2O3*6SiO2 = Na2O + Al2O3 + 6 SiO2
ZnCl2 + H2S = Zn2S + Cl2H =>
2 ZnCl2 + H2S = Zn2S + 2 Cl2H
MgBr{2+} + KOH = KBr + Mg(OH){2+} =>
MgBr{2+} + KOH = KBr + Mg(OH){2+}
NaIO3 + KHSO3 = I2 + KHSO4 + NaO2 =>
2 NaIO3 + 2 KHSO3 = I2 + 2 KHSO4 + 2 NaO2
Pb3O4 + H2 + SO4 = PbSO4 + H2O =>
Pb3O4 + 4 H2 + 3 SO4 = 3 PbSO4 + 4 H2O
F2 + O2 = FO3 =>
F2 + 3 O2 = 2 FO3
NH4Cl + Mg = NH3 + H2 + MgCl2 =>
2 NH4Cl + Mg = 2 NH3 + H2 + MgCl2
NaCN + HCl = NaClHCN =>
NaCN + HCl = NaClHCN
CsH10 + O2 = Cs2 + H2O =>
2 CsH10 + 5 O2 = Cs2 + 10 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C6H12O2 + NaOH = C6H11O2Na + H2O =>
C6H12O2 + NaOH = C6H11O2Na + H2O
OHCH2COOH + NaOH = NaOCH2COONa + H2O =>
OHCH2COOH + 2 NaOH = NaOCH2COONa + 2 H2O
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
CoZnCl2 = CoCl2Zn =>
CoZnCl2 = CoCl2Zn
KMnO4 + NH3 = MnO2 + N2 + H2O + KOH =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 H2O + 2 KOH
NaOH + H2SC4 = Na2SC4 + H2O =>
2 NaOH + H2SC4 = Na2SC4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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