| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HSO3 = Mg(SO3)2 + 2 H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaCl + Pb = Na + Pb2Cl2 =>
2 NaCl + 2 Pb = 2 Na + Pb2Cl2
NaCl3 = NaCl + Cl2 =>
NaCl3 = NaCl + Cl2
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
Sr(NO3)2 + K2CO2 = SrCO2 + KNO3 =>
Sr(NO3)2 + K2CO2 = SrCO2 + 2 KNO3
FeOHNO3 + HCl = FeCl2 + HNO3 + H2O =>
FeOHNO3 + 2 HCl = FeCl2 + HNO3 + H2O
MgCO3 + H2O = Mg5(OH)2(CO3)4*4H2O + CO2 =>
5 MgCO3 + 5 H2O = Mg5(OH)2(CO3)4*4H2O + CO2
NaCl3 = NaCl + Cl2 =>
NaCl3 = NaCl + Cl2
Cu(NO3)2 + HCl = CuCl2 + (NO3)2 + H =>
Cu(NO3)2 + 2 HCl = CuCl2 + (NO3)2 + 2 H
SnBr2 + H2O = SnO + HBr =>
SnBr2 + H2O = SnO + 2 HBr
BaCI + NaOH = NaCI + Ba(OH) =>
BaCI + NaOH = NaCI + Ba(OH)
(NH4)2C2O4 + Ba(NO3)2 = BaC2O4(s) + NH4NO3 =>
(NH4)2C2O4 + Ba(NO3)2 = BaC2O4(s) + 2 NH4NO3
BaBr2 + MgSO4 = BaSO4 + Br2Mg =>
BaBr2 + MgSO4 = BaSO4 + Br2Mg
NaOH + C5H8O2 = C5H7O2Na + H2O =>
NaOH + C5H8O2 = C5H7O2Na + H2O
NaCl3 = NaCl + Cl2 =>
NaCl3 = NaCl + Cl2
Na2SO3 + KMnO4 + HSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
13 Na2SO3 + 4 KMnO4 + 6 HSO4 = 13 Na2SO4 + 4 MnSO4 + 2 K2SO4 + 3 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
N2O3 + C = N2 + CO2 =>
2 N2O3 + 3 C = 2 N2 + 3 CO2
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
P4 + Br = PBr3 =>
P4 + 12 Br = 4 PBr3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CO2*C = CO =>
CO2*C = 2 CO
H2S + O2 = SS + H2O =>
2 H2S + O2 = SS + 2 H2O
MnO2 + H2SO4 = H2O + Mn(SO4)2 =>
MnO2 + 2 H2SO4 = 2 H2O + Mn(SO4)2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C23H16 + O4 = CO2 + H2O =>
2 C23H16 + 27 O4 = 46 CO2 + 16 H2O
CuC2H3O2 + KOH = CuOH + KC2H3O2 =>
CuC2H3O2 + KOH = CuOH + KC2H3O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
NaHSO3 + ClO2 + H2O = HCl + NaHSO4 =>
5 NaHSO3 + 2 ClO2 + H2O = 2 HCl + 5 NaHSO4
NaCl3 = NaCl + Cl2 =>
NaCl3 = NaCl + Cl2
Mg(OH)2 + HCl = H2O + Mg(OH)Cl =>
Mg(OH)2 + HCl = H2O + Mg(OH)Cl
NaHSO3 + ClO2 + H2O = HCl + NaHSO4 =>
5 NaHSO3 + 2 ClO2 + H2O = 2 HCl + 5 NaHSO4
H2O + Zn + NO3{-} = NH3 + Zn{2+} + OH{-} =>
6 H2O + 4 Zn + NO3{-} = NH3 + 4 Zn{2+} + 9 OH{-}
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
Ba3N2 + water = bariumhydroxide + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
HO5 + CaCl2 = HCl + O + Ca =>
2 HO5 + CaCl2 = 2 HCl + 10 O + Ca
D2 + E2 = DE2 =>
D2 + 2 E2 = 2 DE2
Ba(PO4)2 + NaCl = BaCl2 + NaPO4 =>
Ba(PO4)2 + 2 NaCl = BaCl2 + 2 NaPO4
LiCl + K3PO4 = LiPO4 + K3Cl =>
LiCl + K3PO4 = LiPO4 + K3Cl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
NaCl3 = NaCl + Cl2 =>
NaCl3 = NaCl + Cl2
KCl + HClO4 = KClO4 + HCl =>
KCl + HClO4 = KClO4 + HCl
NaClO + H2SO4 = HClO + Na2SO4 =>
2 NaClO + H2SO4 = 2 HClO + Na2SO4
LiCl + K3PO4 = LiPO4 + K3Cl =>
LiCl + K3PO4 = LiPO4 + K3Cl
PbCl4 + Na2O = PbO2 + NaCl =>
PbCl4 + 2 Na2O = PbO2 + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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