| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeTi2O4 + CO = Fe + Ti2O3 + CO2
Cu(NO3)2 + NaCl = Cu(Cl)2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = Cu(Cl)2 + 2 NaNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AI(OH)3 + H2SO4 = AISO4 + H2(OH)3 =>
AI(OH)3 + H2SO4 = AISO4 + H2(OH)3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ni(OH)2 + H6TeO6 = Ni3TeO6 + H2O =>
3 Ni(OH)2 + H6TeO6 = Ni3TeO6 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl + Ca(OH)2 = H2O + CaOHCl =>
HCl + Ca(OH)2 = H2O + CaOHCl
S + O2 = SO2 =>
S + O2 = SO2
Cl2 + Fe = FeCl3 =>
3 Cl2 + 2 Fe = 2 FeCl3
K{+} + B{+2}O{+3} = K{+2}O{+} + B{+} =>
K{+} + B{+2}O{+3} = K{+2}O{+} + B{+}
CH3OH + CO2 = CH3COOH + H2O =>
4 CH3OH + 2 CO2 = 3 CH3COOH + 2 H2O
C6H14 + H2O = CO2 + H2 =>
C6H14 + 12 H2O = 6 CO2 + 19 H2
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
NaI + HSO4 = NaSO4 + HI =>
NaI + HSO4 = NaSO4 + HI
Na3Cr(OH)6 + Br2 + NaOH = Na2CrO4 + H2O + NaBr =>
2 Na3Cr(OH)6 + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaBr
C7H14 + O2 = CO14H2O =>
2 C7H14 + 105 O2 = 14 CO14H2O
Fe(CH3COO)2 + HNO3 = Fe(NO3)3 + N2 + CO2 + H2O =>
10 Fe(CH3COO)2 + 64 HNO3 = 10 Fe(NO3)3 + 17 N2 + 40 CO2 + 62 H2O
Cu(NH3)4SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
Cu(NH3)4SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
KMnO4 + HCl = MnCl2 + KClO + Cl2 + H2O =>
2 KMnO4 + 12 HCl = 2 MnCl2 + 2 KClO + 3 Cl2 + 6 H2O
KHSO4 + KNO3 = K2SO4 + HNO3 =>
KHSO4 + KNO3 = K2SO4 + HNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaHSO4 + KNO3 = Na2SO4 + K2SO4 + HNO3 =>
2 NaHSO4 + 2 KNO3 = Na2SO4 + K2SO4 + 2 HNO3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
CaCO3 + C2H4O2 = Ca + H2O + CO2 =>
4 CaCO3 + C2H4O2 = 4 Ca + 2 H2O + 6 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3NHCH3 + O2 = CO2 + H2O + N2 =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C6H14 + H2O = CO2 + H2 =>
C6H14 + 12 H2O = 6 CO2 + 19 H2
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O(l)
NaCl + CH3COOH + W = NaCH3COO + WCl6 + H =>
6 NaCl + 6 CH3COOH + W = 6 NaCH3COO + WCl6 + 6 H
NiCl2 + (NH3H2O) = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6(NH3H2O) = [Ni(NH3)6]Cl2 + 6 H2O
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4 + ClH =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4 + 2 ClH
H2 + NaCl = H2NaCl =>
H2 + NaCl = H2NaCl
[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + H2SO4 + KMnO4 = K2Cr2O7 + KNO3 + CO2 + K2SO4 + MnSO4 + H2O =>
10[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + 1399 H2SO4 + 1176 KMnO4 = 35 K2Cr2O7 + 660 KNO3 + 420 CO2 + 223 K2SO4 + 1176 MnSO4 + 1879 H2O
C2H8N2O4 + NaOH = H2O + NH3 + Na2C2O4 =>
C2H8N2O4 + 2 NaOH = 2 H2O + 2 NH3 + Na2C2O4
CaH2O2 = Ca + H2O2 =>
CaH2O2 = Ca + H2O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C10H16 + Cl2 = CCl4 + HCl =>
C10H16 + 28 Cl2 = 10 CCl4 + 16 HCl
C7H14 + KMnO4 + H2SO4 = C7H14O2 + MnSO4 + K2SO4 + H2O =>
5 C7H14 + 4 KMnO4 + 6 H2SO4 = 5 C7H14O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Cr2O3 + Al = AlCrO3 + Cr =>
Cr2O3 + Al = AlCrO3 + Cr
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
Pb + H2O = PbO + H2 =>
Pb + H2O = PbO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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