| Équations équilibrées la veille |
Mn(SO4)3 = MnSO4 + O2 + 2 SO3
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
NaH2PO4 + KOH = Na2HPO4 + KH2PO4 + H2O =>
2 NaH2PO4 + KOH = Na2HPO4 + KH2PO4 + H2O
Zn + HC1 = ZnC1 + H =>
Zn + HC1 = ZnC1 + H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3(aq) + Ca(OH)2 = Al(OH)3 + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4(aq)
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 H2O(l) + 2 NH3(g)
NaOH + H2O = NaH + HO2 =>
3 NaOH + H2O = 3 NaH + 2 HO2
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
Pb(OH)2 + KOH = Pb(OH)4 + K =>
Pb(OH)2 + 2 KOH = Pb(OH)4 + 2 K
Al3O2(s) = Al3(s)O2(g) =>
Al3O2(s) = Al3(s)O2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgI + Fe = FeI2 + Ag =>
2 AgI + Fe = FeI2 + 2 Ag
ClO3 + NO = ClO2 + NO3 =>
2 ClO3 + NO = 2 ClO2 + NO3
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
C + S + H2 = CSH =>
2 C + 2 S + H2 = 2 CSH
Pb(OH)2 + KOH = Pb(OH)4 + K =>
Pb(OH)2 + 2 KOH = Pb(OH)4 + 2 K
Cr2(SO4)3 + Br + NaOH = Na2CrO4 + NaBr + NaSO4 + H2O =>
Cr2(SO4)3 + 9 Br + 16 NaOH = 2 Na2CrO4 + 9 NaBr + 3 NaSO4 + 8 H2O
BeO + P2O5 = BeO5 + P2O =>
BeO + P2O5 = BeO5 + P2O
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
XeO3 + HF = XeF4 + H2O + O2 =>
2 XeO3 + 8 HF = 2 XeF4 + 4 H2O + O2
Fe(HCO3)2 + Al = Al(HCO3)3 + Fe =>
3 Fe(HCO3)2 + 2 Al = 2 Al(HCO3)3 + 3 Fe
K(s) + H2O = KOH(aq) + H2(g) = =>
2 K(s) + 2 H2O = 2 KOH(aq) + H2(g)
HOCl + H2SO4 + KI = I2 + HCl + K2SO4 + H2O =>
HOCl + H2SO4 + 2 KI = I2 + HCl + K2SO4 + H2O
SO6 + H2O = H2SO4 + O2 =>
2 SO6 + 2 H2O = 2 H2SO4 + 3 O2
NaCN + Cl2 + H2O = NaCl + HCN + O2 =>
4 NaCN + 2 Cl2 + 2 H2O = 4 NaCl + 4 HCN + O2
Pb(OH)2 + KOH = Pb(OH)4 + K =>
Pb(OH)2 + 2 KOH = Pb(OH)4 + 2 K
NiSO4 + NH4OH = NiOH + NH4SO4 =>
NiSO4 + NH4OH = NiOH + NH4SO4
Fe*Cl2 = FeCl2 =>
Fe*Cl2 = FeCl2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Pb(OH)2 + KOH = Pb(OH)4 + K =>
Pb(OH)2 + 2 KOH = Pb(OH)4 + 2 K
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
C2H6O + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
HClO3(aq) + K2CO3(aq) = CO2(g) + H2O(l) + KClO3(aq) =>
2 HClO3(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KClO3(aq)
Rb2CO3 + Fe(C2H3O2)2 = FeCO3 + Rb2(C2H3O2)2 =>
Rb2CO3 + Fe(C2H3O2)2 = FeCO3 + Rb2(C2H3O2)2
C6H12 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O2 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 C3H6O2 + 12 H2O
Zn + Au2O3 = ZnO + Au =>
3 Zn + Au2O3 = 3 ZnO + 2 Au
C2H6O + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
K2 + N2 + O2 = KNO3 = Ne =>
K2 + N2 + 3 O2 = 2 KNO3
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
Zn + HC1 = ZnC1 + H =>
Zn + HC1 = ZnC1 + H
(NH4)3PO4 + Mg(ClO3)2 = Mg3(PO4)2 + NH4ClO3 =>
2(NH4)3PO4 + 3 Mg(ClO3)2 = Mg3(PO4)2 + 6 NH4ClO3
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O =>
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca + AuCl = Au + CaCl2 =>
Ca + 2 AuCl = 2 Au + CaCl2
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
KFe[Fe(CN)6] + KOH = Fe(OH)3 + K4Fe(CN)6 =>
KFe[Fe(CN)6] + 3 KOH = Fe(OH)3 + K4Fe(CN)6
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| Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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