| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H14 + Br2 = 2 C7H13 + 2 HBr
KPO3 = K2OP2O5 =>
2 KPO3 = K2OP2O5
Ba(OH)2*8H2O + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2*8H2O + 2 CH3COOH = Ba(CH3COO)2 + 10 H2O
CaOHC = CaCOH =>
CaOHC = CaCOH
NiOFeOH = NiOHFeO =>
NiOFeOH = NiOHFeO
Zn(s)MgCl2(aq) = ZnCl2(aq)Mg(s) =>
Zn(s)MgCl2(aq) = ZnCl2(aq)Mg(s)
AgNO3NaCI = NaNO3AgCI =>
AgNO3NaCI = NaNO3AgCI
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Al + O2 = Al32O3 =>
64 Al + 3 O2 = 2 Al32O3
Pb(IO3)2 + NaOH = Pb(OH)2 + Na(IO3) =>
Pb(IO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(IO3)
HBrKF = HFKBr =>
HBrKF = HFKBr
CaCO3 + HNO2 = Ca + NO2 + CO2 + H2O =>
CaCO3 + 2 HNO2 = Ca + 2 NO2 + CO2 + H2O
AgCN + KCN = Ag(CN)2K =>
AgCN + KCN = Ag(CN)2K
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
CUO + KOH = CU(OH)2 + K2O =>
CUO + 2 KOH = CU(OH)2 + K2O
FeCl3Na2O = FeONa2Cl3 =>
FeCl3Na2O = FeONa2Cl3
BrCaCl = CaClBr =>
BrCaCl = CaClBr
CH4N2OHNO3 = CH5N3O4 =>
CH4N2OHNO3 = CH5N3O4
MagnesiumNitrateAmmoniumOxalate = MagnesiumOxalateAmmoniumNitrate =>
MagnesiumNitrateAmmoniumOxalate = MagnesiumOxalateAmmoniumNitrate
Cu(NO3)2(aq)Na3PO4(aq) = CuPO4(s)Na3(NO3)2(aq) =>
Cu(NO3)2(aq)Na3PO4(aq) = CuPO4(s)Na3(NO3)2(aq)
C7H14 + Br2 = C7H13 + HBr =>
2 C7H14 + Br2 = 2 C7H13 + 2 HBr
Pb + HCl + HNO3 = H2[PbCl6] + NO + H2O =>
3 Pb + 18 HCl + 4 HNO3 = 3 H2[PbCl6] + 4 NO + 8 H2O
PbNNaCl = NaNPbCl =>
PbNNaCl = NaNPbCl
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(s) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(s)
Au2(CO3)3 = Au + CO3 =>
Au2(CO3)3 = 2 Au + 3 CO3
CaHgO = HgCaO =>
CaHgO = HgCaO
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
H2SO4CH3COOH = H3SO4CH3COO =>
H2SO4CH3COOH = H3SO4CH3COO
Ar + Br2 = ArBr =>
2 Ar + Br2 = 2 ArBr
KCl + H2O = K + ClH + O =>
2 KCl + H2O = 2 K + 2 ClH + O
B6H12 + O2 = B2O3 + H2O =>
2 B6H12 + 15 O2 = 6 B2O3 + 12 H2O
ZincChlorideSodiumCarbonate = SodiumChlorideZincCarbonate =>
ZincChlorideSodiumCarbonate = SodiumChlorideZincCarbonate
NaClK = KClNa =>
NaClK = KClNa
CaOHFeS = CaSFeOH =>
CaOHFeS = CaSFeOH
C19H29COOH + NaOH = C19H29COONa + H2O =>
C19H29COOH + NaOH = C19H29COONa + H2O
HI + K2CO3 = K2I + HCO3 =>
HI + K2CO3 = K2I + HCO3
MnO4{-} + HSO3{-} + H{+} = Mn2{+} + SO4{2{-}} + H2O =>
12 MnO4{-} + 13 HSO3{-} + 57 H{+} = 6 Mn2{+} + 13 SO4{2{-}} + 35 H2O
K(OH) + HNO3 = K(NO3) + H2O =>
K(OH) + HNO3 = K(NO3) + H2O
ClOH = HClO =>
ClOH = HClO
CuOHCl = Cu(OH)Cl =>
CuOHCl = Cu(OH)Cl
Al2O3 + N2 = Al + N4O =>
Al2O3 + 6 N2 = 2 Al + 3 N4O
Na + HO = NaO + H =>
Na + HO = NaO + H
NaClONaCl = Na2Cl2O =>
NaClONaCl = Na2Cl2O
Ca(COO)2 = CaCO3CO =>
Ca(COO)2 = CaCO3CO
Cu + C2 = CuC2 =>
Cu + C2 = CuC2
AgOHHCl = AgClHOH =>
AgOHHCl = AgClHOH
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
HBr(g) = BrH =>
HBr(g) = BrH
Na3PO4Li2CO3 = Na3CO3Li2PO4 =>
Na3PO4Li2CO3 = Na3CO3Li2PO4
AuCl3 + NaOH = NaCl + Au + O2 + H2O =>
4 AuCl3 + 12 NaOH = 12 NaCl + 4 Au + 3 O2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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