| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + (O)2 = 2 CO
Al2(CO2)3 = Al2 + CO2 =>
Al2(CO2)3 = Al2 + 3 CO2
Co(NO3)2 + NaCl = NaCo + Cl(NO3)2 =>
Co(NO3)2 + NaCl = NaCo + Cl(NO3)2
Al2O3(s) + C(s) + Cl2(g) = AlCl2(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 2 Cl2(g) = 2 AlCl2(s) + 3 CO(g)
NaOH + H2A = H2O + NaA + H =>
NaOH + H2A = H2O + NaA + H
K2Cr2O7 + HI + HCIO4 = Cr(CIO4)3 + I2 + H2O + KCIO4 =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 2 Cr(CIO4)3 + 3 I2 + 7 H2O + 2 KCIO4
Na2CO3 + HCl = Cl2Na2 + H2CO3 =>
Na2CO3 + 2 HCl = Cl2Na2 + H2CO3
CoCO3 + NaOH = CoOH + NaCO3 =>
CoCO3 + NaOH = CoOH + NaCO3
KF + SbF5 = SbF6 + K =>
KF + SbF5 = SbF6 + K
HC2H3O2 = H + (C2H3O2) =>
HC2H3O2 = H + (C2H3O2)
Cu + AgNo{+3} = Ag + CuNo{+3} =>
Cu + AgNo{+3} = Ag + CuNo{+3}
AgNO3 + NH4Br = AgBr + N2H4O3 =>
AgNO3 + NH4Br = AgBr + N2H4O3
Sn2 + Br = SnBr =>
Sn2 + 2 Br = 2 SnBr
Ca2HPO4 + HCl = H2 + PO4 + CaCl2 =>
2 Ca2HPO4 + 8 HCl = 5 H2 + 2 PO4 + 4 CaCl2
C13H11 + O2 = CO2 + H2O =>
4 C13H11 + 63 O2 = 52 CO2 + 22 H2O
BaOH + KF = BaF + KOH =>
BaOH + KF = BaF + KOH
COH10 + O2 = CO + H2O =>
2 COH10 + 5 O2 = 2 CO + 10 H2O
IN + H = HIN =>
IN + H = HIN
Pb3(PO4)2 + HNO3 = H3PO4 + Pb(NO3)2 =>
Pb3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Pb(NO3)2
C6H5OH + O2 = CO2 + water =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Au + I = AuI =>
Au + I = AuI
HNO3 + Ba2O2 = Ba(NO3)2 + H2O =>
4 HNO3 + Ba2O2 = 2 Ba(NO3)2 + 2 H2O
Br2 + Pb = PbBr2 =>
Br2 + Pb = PbBr2
HsO4 + NaOH = Na2[HsO4(OH)2] =>
HsO4 + 2 NaOH = Na2[HsO4(OH)2]
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
Cu(OH)2 + H2NO3 = Cu(NO3) + H2O =>
Cu(OH)2 + H2NO3 = Cu(NO3) + 2 H2O
Mg + O(s) = MgO(s) =>
Mg + O(s) = MgO(s)
CaCO3 + HCHO2 = Ca(CHO2)2 + H2O + CO2 =>
CaCO3 + 2 HCHO2 = Ca(CHO2)2 + H2O + CO2
Ca(OH)2(l) + HNo3(s) = Ca(No3)2 + H2O(l) =>
Ca(OH)2(l) + 2 HNo3(s) = Ca(No3)2 + 2 H2O(l)
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Al + H2C2O4 = AlO + HCO =>
2 Al + H2C2O4 = 2 AlO + 2 HCO
Ca(NO3)2 + KI = CaI + K(NO3)2 =>
Ca(NO3)2 + KI = CaI + K(NO3)2
Na2[Zn(OH)4] + CO2 = NaHCO3 + Zn(OH)2 =>
Na2[Zn(OH)4] + 2 CO2 = 2 NaHCO3 + Zn(OH)2
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + Na + NO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 Na + 6 NO3
Zn + ZHCl = Z + ZnHCl =>
Zn + ZHCl = Z + ZnHCl
I + SrCl2 = Sr + ICl =>
2 I + SrCl2 = Sr + 2 ICl
C + H2 = CH3CH6 =>
4 C + 9 H2 = 2 CH3CH6
Na2SO3 + I2 + H2O = NaI + H2SO4 =>
Na2SO3 + I2 + H2O = 2 NaI + H2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CHCONa + H2O = CCONa + H3O =>
CHCONa + H2O = CCONa + H3O
Cu(s) + H2SO4(l) + H2O2(l) = CuSO4 + H2O =>
Cu(s) + H2SO4(l) + H2O2(l) = CuSO4 + 2 H2O
Tl2Se + Sb2Se3 + LaSe2 = TlLa2Sb3Se9 =>
Tl2Se + 3 Sb2Se3 + 4 LaSe2 = 2 TlLa2Sb3Se9
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
K2Cr2O7 + AgNO3 = NO3K + Ag2Cr2O7 =>
K2Cr2O7 + 2 AgNO3 = 2 NO3K + Ag2Cr2O7
C6H6O + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H6O + FeCl3 = 3 C6H5Cl + Fe(OH)3
Ti3Al + TiCl3 = Ti9Al + AlCl3 =>
5 Ti3Al + 3 TiCl3 = 2 Ti9Al + 3 AlCl3
(NH4)2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + CO2 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 10 CO2 + 8 H2O
HCl + Na = H + NaCl =>
HCl + Na = H + NaCl
Zn + CuPO4 = ZnPO4 + Cu =>
Zn + CuPO4 = ZnPO4 + Cu
NH4(OH) + ZnSO4 = Zn(OH)2 + (NH4)2SO4 =>
2 NH4(OH) + ZnSO4 = Zn(OH)2 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/23
Équations équilibrées sur12/21/22
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