| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3(aq) + Na3Po4(s) = 3 NaNO3(aq) + FePo4(s)
KMnO4 + H3PO2 = H3PO4 + K3PO4 + MnO2 + H2O =>
12 KMnO4 + 9 H3PO2 = 5 H3PO4 + 4 K3PO4 + 12 MnO2 + 6 H2O
Ca3N2 + HBr = CaBr2 + NH3 =>
Ca3N2 + 6 HBr = 3 CaBr2 + 2 NH3
H{+} + Cr2O7{2-} + S = SO2 + Cr2O3 + H2O =>
4 H{+} + 2 Cr2O7{2-} + 3 S = 3 SO2 + 2 Cr2O3 + 2 H2O
Zn + CuO4S = O4SZn + Cu =>
Zn + CuO4S = O4SZn + Cu
NaCN + Cl2 = NaCl + ClCN =>
NaCN + Cl2 = NaCl + ClCN
SO3{2-} + HPO3{-2} + H{+} = S + HPO4{-2} + H2O{-2} =>
2 SO3{2-} + 5 HPO3{-2} + 2 H{+} = 2 S + 5 HPO4{-2} + H2O{-2}
CH3COOH + MgO = Mg(CH3CO2)2 + H2O =>
2 CH3COOH + MgO = Mg(CH3CO2)2 + H2O
C8H12O3N + O2 = CO2 + H2O + NH3 =>
4 C8H12O3N + 35 O2 = 32 CO2 + 18 H2O + 4 NH3
Ca2Mg5Si8O22(OH)2 + CO2 = CaMg(CO3)2 + Mg3Si4O10(OH)2 + SiO2 =>
Ca2Mg5Si8O22(OH)2 + 4 CO2 = 2 CaMg(CO3)2 + Mg3Si4O10(OH)2 + 4 SiO2
Na3O4P + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3O4P + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
NaBr + K2CrO4 + H2SO4 = Br2 + Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NaBr + 2 K2CrO4 + 8 H2SO4 = 3 Br2 + 3 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
C2H6 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C2H6 + K2Cr2O7 + 4 H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
CaBr2 + CuCl = CaCl2 + CuBr =>
CaBr2 + 2 CuCl = CaCl2 + 2 CuBr
HNO3(aq) + C2H6O(aq) + K2Cr2O7(aq) = KNO3(aq) + C2H4O(aq) + H2O(l) + Cr(NO3)3(aq) =>
8 HNO3(aq) + 3 C2H6O(aq) + K2Cr2O7(aq) = 2 KNO3(aq) + 3 C2H4O(aq) + 7 H2O(l) + 2 Cr(NO3)3(aq)
Mg(OH)2 + BaCl2 = MgCl2 + Ba(OH)2 =>
Mg(OH)2 + BaCl2 = MgCl2 + Ba(OH)2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Sodiumbicarbonate = sodiumhydroxide + carbondioxide =>
NaHCO3 = NaOH + CO2
Al(Cl)3 + H2 = Al + HCl =>
2 Al(Cl)3 + 3 H2 = 2 Al + 6 HCl
Am2O5 + H2O = Am(OH)5 =>
Am2O5 + 5 H2O = 2 Am(OH)5
C9H17NO5 + NaOH = Na + C9H15NO5 + H2O =>
C9H17NO5 + 2 NaOH = 2 Na + C9H15NO5 + 2 H2O
Mg[OH]2 = MgO + H2O =>
Mg[OH]2 = MgO + H2O
K2X + CuSO4 = CuX + K2SO4 =>
K2X + CuSO4 = CuX + K2SO4
H3PO4 + H2S + K2Cr2O7 = K4PO4 + CrPO4 + S8 + H2O =>
80 H3PO4 + 104 H2S + 32 K2Cr2O7 = 16 K4PO4 + 64 CrPO4 + 13 S8 + 224 H2O
NO2 + MnO4 + H2 = NO3 + MnO2H2O =>
NO2 + MnO4 + H2 = NO3 + MnO2H2O
C14H24O12 + O2 = CO2 + H2O =>
C14H24O12 + 14 O2 = 14 CO2 + 12 H2O
La + Ni = La2Ni7 =>
2 La + 7 Ni = La2Ni7
SO2 + NaIO3 + H2O = H2SO4 + NaI =>
3 SO2 + NaIO3 + 3 H2O = 3 H2SO4 + NaI
CH4(g) + O2(g) = CO4 + H2O =>
CH4(g) + 3 O2(g) = CO4 + 2 H2O
C10H10O4 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
8 C10H10O4 + 3 NaBH4 + 10 H2O = 10 C8H10O3 + 3 H3BO3 + 3 NaOH
Ru + NO3 = Ru(NO3) =>
Ru + NO3 = Ru(NO3)
C10H20O + H2O2 = C10H18O + H2O =>
C10H20O + H2O2 = C10H18O + 2 H2O
Na(CO3) + H2SO4 = Na(SO4) + CO2 + H2O =>
Na(CO3) + H2SO4 = Na(SO4) + CO2 + H2O
CdCl2 + HBrO3 = Cd(BrO3)2 + HCl =>
CdCl2 + 2 HBrO3 = Cd(BrO3)2 + 2 HCl
Sb(NO3)3(aq) + KOH(aq) = Sb(OH)3(aq) + KNO3(aq) =>
Sb(NO3)3(aq) + 3 KOH(aq) = Sb(OH)3(aq) + 3 KNO3(aq)
MgCl2 + Al(OH)3 = MgCl2Al(OH)3 =>
MgCl2 + Al(OH)3 = MgCl2Al(OH)3
SrCO3 + C2H4O2 = Sr(C2H3O2)2 + CO2 + H2O =>
SrCO3 + 2 C2H4O2 = Sr(C2H3O2)2 + CO2 + H2O
SiO3 + Na = NaO + SiO2 =>
SiO3 + Na = NaO + SiO2
K2(CrO8) + FeCl3 = KCl + Fe2(CrO8)3 =>
3 K2(CrO8) + 2 FeCl3 = 6 KCl + Fe2(CrO8)3
CH3OOH + Mg = Mg(CH3OO)2 + H2 =>
2 CH3OOH + Mg = Mg(CH3OO)2 + H2
PBO + H2O = H2PBO2 =>
PBO + H2O = H2PBO2
S8 + O2 = (SO3)2 =>
S8 + 12 O2 = 4(SO3)2
NH + NO = H2O + N2 =>
4 NH + 2 NO = 2 H2O + 3 N2
H2SO4 + Na(HCO3) = Na2(SO4) + CO2 + H2O =>
H2SO4 + 2 Na(HCO3) = Na2(SO4) + 2 CO2 + 2 H2O
Zn + O2 = Zn2O2ZnO =>
6 Zn + 3 O2 = 2 Zn2O2ZnO
Fe{2+} + KMnO4 + H{+} = Fe{3+} + Mn{2+} + H2O + K{+} =>
5 Fe{2+} + KMnO4 + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O + K{+}
Cr(NO3)3*9H2O + CO(NH2)2 = Cr(OH)3 + CO2 + H2O + N2 =>
2 Cr(NO3)3*9H2O + 5 CO(NH2)2 = 2 Cr(OH)3 + 5 CO2 + 25 H2O + 8 N2
KMnO4 + NaOH + KI = K2MnO4 + Na2MnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + 3 Na2MnO4 + KIO3 + 3 H2O
Na(s) + H2O(l) = NaOH() + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH() + H2(g)
Zn + HNO3(diluted) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(diluted) = 3 Zn(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/24
Équations équilibrées sur07/06/23
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