| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCO3 = AgO3C
Al(OH)3 + Zn(OH)2 = Al(OH)5 + Zn =>
Al(OH)3 + Zn(OH)2 = Al(OH)5 + Zn
Ba(NO3)2 + (NH4)2S = BaS + (NH4)2(NO3)2 =>
Ba(NO3)2 + (NH4)2S = BaS + (NH4)2(NO3)2
KFeO2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 KFeO2 + 3 Cl2 + 8 KOH = 2 K2FeO4 + 6 KCl + 4 H2O
Na2SiO3 + H2SO4 + C10H28N6 = SiO2*C10H28N6 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 + C10H28N6 = SiO2*C10H28N6 + Na2SO4 + H2O
Cl + KBr2 = BrCl + K =>
2 Cl + KBr2 = 2 BrCl + K
HBrO3 + SO2 + H2O = HBr2 + H2SO4 =>
4 HBrO3 + 11 SO2 + 10 H2O = 2 HBr2 + 11 H2SO4
C14H10O2NaBH4 = C14H14O2NaB =>
C14H10O2NaBH4 = C14H14O2NaB
CaAlCl3 = AlCaCl3 =>
CaAlCl3 = AlCaCl3
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
Mg(OH)SO = MgOSOH =>
Mg(OH)SO = MgOSOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PO3 + (Ba3)2 = Ba3(PO3)2 =>
4 PO3 + (Ba3)2 = 2 Ba3(PO3)2
Ca(NO3)2 + potassiumcarbonate = potassiumnitrate + calciumcarbonate =>
Ca(NO3)2 + K2CO3 = 2 KNO3 + CaCO3
HClO4 + KHCO3 = KClO4 + CO2 + H2O =>
HClO4 + KHCO3 = KClO4 + CO2 + H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
HOI = HIO =>
HOI = HIO
CO2CaO + HCl = CO2 + CaCl2 + H2O =>
CO2CaO + 2 HCl = CO2 + CaCl2 + H2O
Ba(OH)2(l) + CO2(g) = BaCO3 + H2O(l) =>
Ba(OH)2(l) + CO2(g) = BaCO3 + H2O(l)
C6H9 + O2 = CO2 + H2O =>
4 C6H9 + 33 O2 = 24 CO2 + 18 H2O
Fe + FeCl2 = FeCl =>
Fe + FeCl2 = 2 FeCl
Cl(g)Na(s) = NaCl(s) =>
Cl(g)Na(s) = NaCl(s)
Cn + AsO4 = AsO2 + CnO =>
2 Cn + AsO4 = AsO2 + 2 CnO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
XK + XMgBr2 = XKBr + XMg =>
2 XK + XMgBr2 = 2 XKBr + XMg
KOH + HCN = H2O + KCN =>
KOH + HCN = H2O + KCN
CH3CH2OH + H2O = H2 + HCO3{-} + H{+} =>
CH3CH2OH + 5 H2O = 6 H2 + 2 HCO3{-} + 2 H{+}
Sr + CuNO3 = Cu + Sr(NO3)2 =>
Sr + 2 CuNO3 = 2 Cu + Sr(NO3)2
BeC2O4(H2O)3 = BeC2O4 + (H2O)3 =>
BeC2O4(H2O)3 = BeC2O4 + (H2O)3
C5H3OH + O2 = CO2 + H2O =>
2 C5H3OH + 11 O2 = 10 CO2 + 4 H2O
ZnS(s) + HBr(aq) = ZnBr2(aq) + H2S(g) =>
ZnS(s) + 2 HBr(aq) = ZnBr2(aq) + H2S(g)
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
Mg(NO3)2Na(PO4) = Mg(PO4)Na(NO3)2 =>
Mg(NO3)2Na(PO4) = Mg(PO4)Na(NO3)2
FeClN = FeNCl =>
FeClN = FeNCl
NaI(aq)Ca(NO3)2(aq) = Na(NO3)2CaI =>
NaI(aq)Ca(NO3)2(aq) = Na(NO3)2CaI
Ba(s) + HCl(aq) = BaHCl(s) =>
Ba(s) + HCl(aq) = BaHCl(s)
NaMnO4 + NaS + H2SO4 = MnSO4 + NaSO4 + H2O =>
2 NaMnO4 + NaS + 4 H2SO4 = 2 MnSO4 + 3 NaSO4 + 4 H2O
H2O + NH3 = NH4 + O2 =>
2 H2O + 4 NH3 = 4 NH4 + O2
Na2O3 + H2O = *HNaO2 =>
Na2O3 + H2O = 2*HNaO2
FeSO4 + NaOH = Fe(OH)3 + Na2 + SO4 =>
2 FeSO4 + 6 NaOH = 2 Fe(OH)3 + 3 Na2 + 2 SO4
Cs + P4 = Cs3P4 =>
3 Cs + P4 = Cs3P4
SiO2 + CaF2 + H2 = Si + CaO + HF =>
SiO2 + 2 CaF2 + 2 H2 = Si + 2 CaO + 4 HF
PbI2 + NaOH = Pb(OH)3 + Na + I =>
PbI2 + 3 NaOH = Pb(OH)3 + 3 Na + 2 I
LiC4H9C2H5OH = C6H14LiOH =>
LiC4H9C2H5OH = C6H14LiOH
NaCl(Aq) + Fe(NO3)3(aq) = FeCl3(s) + NaNO3(Aq) =>
3 NaCl(Aq) + Fe(NO3)3(aq) = FeCl3(s) + 3 NaNO3(Aq)
C6H12H2O = C6H13OH =>
C6H12H2O = C6H13OH
CrCl3 + KMnO4 + H2O + KCl = K2Cr2O7 + MnCl2 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 4 KCl = 5 K2Cr2O7 + 6 MnCl2 + 22 HCl
HNO3 + H2O = NH3 + O4 =>
HNO3 + H2O = NH3 + O4
Ca(OH)2 + NH3 = Ca + HNO + H2O =>
2 Ca(OH)2 + NH3 = 2 Ca + HNO + 3 H2O
NaPOFeCl = NaClFePO =>
NaPOFeCl = NaClFePO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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