| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 KO2 + 15 CO4 = 3 K3C5O + 25 O3
CobaltSulfateCalciumHydroxide = CobaltHydroxideCalciumSulfate =>
CobaltSulfateCalciumHydroxide = CobaltHydroxideCalciumSulfate
NO2KI = KO2NI =>
NO2KI = KO2NI
CaOCl2O5 = CaCl2O6 =>
CaOCl2O5 = CaCl2O6
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C8H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H14(l) + 23 O2(g) = 16 CO2(g) + 14 H2O(g)
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
ClMg2Br = Mg2ClBr =>
ClMg2Br = Mg2ClBr
HClS = ClSH =>
HClS = ClSH
Cl + e = Cl{-}1e =>
Cl + e = Cl{-}1e
H2SiO3 + Ca = Ca(SiO3) + H2 =>
H2SiO3 + Ca = Ca(SiO3) + H2
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
NaOHH2C6H6O6 = H2ONaC6H7O6 =>
NaOHH2C6H6O6 = H2ONaC6H7O6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgNO3HCl = AgClNHO3 =>
AgNO3HCl = AgClNHO3
Na[Ag(NH3)2] + Na[Co(CN)6] = Na[Ag(CN)2] + Na[Co(NH3)6] =>
3 Na[Ag(NH3)2] + Na[Co(CN)6] = 3 Na[Ag(CN)2] + Na[Co(NH3)6]
CaCl2 + NaCo3 = CaCo2 + NaCl3 =>
3 CaCl2 + 2 NaCo3 = 3 CaCo2 + 2 NaCl3
HI(aq)NH3(aq) = NH4I =>
HI(aq)NH3(aq) = NH4I
Cu + HCl + CH4N2S = Cu(CH4N2S)3Cl + H =>
Cu + HCl + 3 CH4N2S = Cu(CH4N2S)3Cl + H
LiH(s) + H2O(l) = Li2O(s) + H2(g) =>
2 LiH(s) + H2O(l) = Li2O(s) + 2 H2(g)
MnBr4 + O2 = Br2 + MnO2 =>
MnBr4 + O2 = 2 Br2 + MnO2
Al + ZnO = (Al)2(O)3 + Zn =>
2 Al + 3 ZnO = (Al)2(O)3 + 3 Zn
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
K2Cr2O7 + H2C2O4(H2O)2 = K[Cr(C2O4)2(H2O)4] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K[Cr(C2O4)2(H2O)4] + 6 CO2 + 13 H2O
CH3CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Na2SO4 + Cr2(SO4)3 + 7 H2O
Cr(OH)2 + H3Po4 = Cr3(Po4)2 + H2O =>
3 Cr(OH)2 + 2 H3Po4 = Cr3(Po4)2 + 6 H2O
(NH4)3PO4 + Ba(OH)2 = NH3 + H2O + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 Ba(OH)2 = 6 NH3 + 6 H2O + Ba3(PO4)2
K2ZnSO4 = K2SO4Zn =>
K2ZnSO4 = K2SO4Zn
Br2O7 + NaOH = NaBrO4 + H2O =>
Br2O7 + 2 NaOH = 2 NaBrO4 + H2O
BaBrCrOH = BaOHCrBr =>
BaBrCrOH = BaOHCrBr
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
KNO3 + Mg + H2O = Mg(OH)2 + NH3 + KOH =>
KNO3 + 4 Mg + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
BaO + NaNO3 = Na2O + Ba(NO3)2 =>
BaO + 2 NaNO3 = Na2O + Ba(NO3)2
AuNaOH = AuOHNa =>
AuNaOH = AuOHNa
CuNONa = CuNaNO =>
CuNONa = CuNaNO
HClNaCO3 = HNaClCO3 =>
HClNaCO3 = HNaClCO3
AgC2H3O2 + K2CrO4 = Ag2CrO4 + K2(C2H3O2)2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + K2(C2H3O2)2
SnAgClO3 = AgSnClO3 =>
SnAgClO3 = AgSnClO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
H4O3 = H2O + O2 =>
2 H4O3 = 4 H2O + O2
N2O4 + (CH3)2NNH2 = CO2 + H2O + N2 =>
2 N2O4 + (CH3)2NNH2 = 2 CO2 + 4 H2O + 3 N2
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
HClNaCO3 = ClCO3NaH =>
HClNaCO3 = ClCO3NaH
Zn + PbX2 = Pb + ZnX2 =>
Zn + PbX2 = Pb + ZnX2
KOH + ZnSO4 = ZnHO + KSO4 =>
KOH + ZnSO4 = ZnHO + KSO4
P2 + K = K3P =>
P2 + 6 K = 2 K3P
CH4 + O{2-} = CO2 + H2O + e =>
CH4 + 4 O{2-} = CO2 + 2 H2O + 8e
AI(NO3)3 + NaOH = AI(OH)3 + NaNO3 =>
AI(NO3)3 + 3 NaOH = AI(OH)3 + 3 NaNO3
Sn(NO3)2 + Ca = Ca(NO3)2 + Sn =>
Sn(NO3)2 + Ca = Ca(NO3)2 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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