| Équations équilibrées la veille | Équations équilibrées le lendemain |
Z + HBr = ZBr + H
Sodiumcarbonate + carbondioxide + water = sodiumbicarbonate =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2
H3PO4 + P2O5 = HPO3 =>
H3PO4 + P2O5 = 3 HPO3
C3H04 + O2 = H2O + CO2 =>
C3H04 + 4 O2 = 2 H2O + 3 CO2
K[Fe(SCN)4] + NaF = Na[Fe(SCN)4] + KF =>
K[Fe(SCN)4] + NaF = Na[Fe(SCN)4] + KF
Co(OH)3 + H2SO4 = CoSO4 + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + O2 + 10 H2O
Cu2SO4(aq) + Na3PO4(aq) = Cu3PO4(s) + Na2SO4 =>
3 Cu2SO4(aq) + 2 Na3PO4(aq) = 2 Cu3PO4(s) + 3 Na2SO4
Na2SnO3 + H2O = Na2[Sn(OH)6] =>
Na2SnO3 + 3 H2O = Na2[Sn(OH)6]
NaCl(aq) + H2O(l) = NaOH(aq) + H2 + Cl2 =>
2 NaCl(aq) + 2 H2O(l) = 2 NaOH(aq) + H2 + Cl2
CO(OH)3 + H2SO4 = COSO4 + H2(OH)3 =>
CO(OH)3 + H2SO4 = COSO4 + H2(OH)3
LiI(aq) + SrS(aq) = LiS(aq) + SrI(aq) =>
LiI(aq) + SrS(aq) = LiS(aq) + SrI(aq)
Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + NH4Cl + 2 H2O
SiCl4(l) + H2O = HCl(aq) + SiO2(s) =>
SiCl4(l) + 2 H2O = 4 HCl(aq) + SiO2(s)
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4Cl + 2 H2O
K2Cr2O7 + H2SO4 + KCl = Cl2 + Cr2[SO4]3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = 3 Cl2 + Cr2[SO4]3 + 4 K2SO4 + 7 H2O
Mg(NO3)2 + NaI = MgI + Na(NO3)2 =>
Mg(NO3)2 + NaI = MgI + Na(NO3)2
K[Fe(SCN)4] + NaF = Na[Fe(SCN)4] + KF =>
K[Fe(SCN)4] + NaF = Na[Fe(SCN)4] + KF
H12C9N4O + O2 = NO2 + CO2 + H2O =>
2 H12C9N4O + 31 O2 = 8 NO2 + 18 CO2 + 12 H2O
Sodiumcarbonate + carbondioxide + water = sodiumbicarbonate =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
H2SO3 + O2 + CaCO3 = CaSO4 + H2O + CO2 =>
2 H2SO3 + O2 + 2 CaCO3 = 2 CaSO4 + 2 H2O + 2 CO2
Sodiumcarbonate + carbondioxide + water = sodiumbicarbonate =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
LiI = Li + I =>
LiI = Li + I
C4H9Cl + KOH = C4H8 + KCl + H2O =>
C4H9Cl + KOH = C4H8 + KCl + H2O
HCN(g) + H2(g) = CH3NH2(g) =>
HCN(g) + 2 H2(g) = CH3NH2(g)
C + O3 = CO2 + O2 =>
C + 2 O3 = CO2 + 2 O2
Hg2Cl2 + NH4OH = Hg(NH3) + H2O + Cl2 =>
Hg2Cl2 + 2 NH4OH = 2 Hg(NH3) + 2 H2O + Cl2
CH3COOAg + N2H5Cl = Ag + N2 + CH3COOH + HCl =>
4 CH3COOAg + N2H5Cl = 4 Ag + N2 + 4 CH3COOH + HCl
CO(OH)3 + H2SO4 = COSO4 + H2(OH)3 =>
CO(OH)3 + H2SO4 = COSO4 + H2(OH)3
Ba(ClO3) = Ba + ClO3 =>
Ba(ClO3) = Ba + ClO3
V2O5 + CO = V + CO2 =>
V2O5 + 5 CO = 2 V + 5 CO2
Z + HBr = ZBr + H =>
Z + HBr = ZBr + H
BaBr2 + MgSO4 = BaSO4 + MgBr2 =>
BaBr2 + MgSO4 = BaSO4 + MgBr2
(NH4)2SO4(s) + NaNO3(s) = Na2SO4(s) + NH4NO3(s) =>
(NH4)2SO4(s) + 2 NaNO3(s) = Na2SO4(s) + 2 NH4NO3(s)
CuF2 = Cu + F2 =>
CuF2 = Cu + F2
FeCl3(aq) + AgNO3 = Fe(NO3)3(aq) + AgCl(s) =>
FeCl3(aq) + 3 AgNO3 = Fe(NO3)3(aq) + 3 AgCl(s)
As(HCO3)3 = C3As2O9 + CO2 + H2O =>
2 As(HCO3)3 = C3As2O9 + 3 CO2 + 3 H2O
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3 =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3
Sb2O5 + KOH = K3SbO4 + H2O =>
Sb2O5 + 6 KOH = 2 K3SbO4 + 3 H2O
Li2B4O7 + MgAl2O4 = LiAl5O8 + Mg3B2O6 + Al2O3 =>
Li2B4O7 + 6 MgAl2O4 = 2 LiAl5O8 + 2 Mg3B2O6 + Al2O3
N2O4 + Zn = NO + Zn(NO3)2 =>
2 N2O4 + Zn = 2 NO + Zn(NO3)2
AgNO3 + C2H5OH = AgOH + C2H5NO3 =>
AgNO3 + C2H5OH = AgOH + C2H5NO3
CaCO3 + H = Ca + H2CO3 =>
CaCO3 + 2 H = Ca + H2CO3
HNO3(aq) + Ba(s) = Ba(NO3)2(aq) + H2 =>
2 HNO3(aq) + Ba(s) = Ba(NO3)2(aq) + H2
SiCl4(l) + H2O = HCl(aq) + SiO2(s) =>
SiCl4(l) + 2 H2O = 4 HCl(aq) + SiO2(s)
C2H5OH = CH2CH2 + H2O =>
C2H5OH = CH2CH2 + H2O
Sodiumcarbonate + carbondioxide + water = sodiumbicarbonate =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
K2Cr2O7 + H2SO4 + KCl = Cl2 + Cr2[SO4]3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = 3 Cl2 + Cr2[SO4]3 + 4 K2SO4 + 7 H2O
C5H10O5 + O2 = CO + H2O =>
2 C5H10O5 + 5 O2 = 10 CO + 10 H2O
Z + HBr = ZBr + H =>
Z + HBr = ZBr + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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