| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoH6 + 3 O2 = Co2 + 6 H2O
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Sn(SO4)2 + Na3PO4 = Sn3(PO4)4 + Na2(SO4) =>
3 Sn(SO4)2 + 4 Na3PO4 = Sn3(PO4)4 + 6 Na2(SO4)
K3(Fe(CN)6) + Cr2O3 + KOH = K4(Fe(CN)6) + K2CrO4 + H2O =>
6 K3(Fe(CN)6) + Cr2O3 + 10 KOH = 6 K4(Fe(CN)6) + 2 K2CrO4 + 5 H2O
S2O3{-2} + Br2 = Br{-} + S4O6{-2} =>
2 S2O3{-2} + Br2 = 2 Br{-} + S4O6{-2}
(NH4)2S + CuI2 = NH4I + CuS =>
(NH4)2S + CuI2 = 2 NH4I + CuS
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
Y + HBr = H2 + YBr3 =>
2 Y + 6 HBr = 3 H2 + 2 YBr3
Zn(s) + Pb(CH3COO)2(aq) = Pb(s) + Zn(CH3COO)2(aq) =>
Zn(s) + Pb(CH3COO)2(aq) = Pb(s) + Zn(CH3COO)2(aq)
AlCl3 + H2O = Al2O3 + HCl(g) =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl(g)
NH4OH(aq) + CH3COOH(aq) = CH3COONH4(aq) + H2O(l) =>
NH4OH(aq) + CH3COOH(aq) = CH3COONH4(aq) + H2O(l)
MgCl2(aq) + NH4OH(aq) = NH4Cl + Mg(OH)2 =>
MgCl2(aq) + 2 NH4OH(aq) = 2 NH4Cl + Mg(OH)2
Na2SO3 + NaBiO3 + H2SO4 = Bi2(SO4)3 + H2O + Na2SO4 =>
2 Na2SO3 + 2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + 4 H2O + 3 Na2SO4
Fe3 + O4 = Fe3O4 =>
Fe3 + O4 = Fe3O4
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
HCOOH + C3H6O = C6H6 + H2O =>
3 HCOOH + 9 C3H6O = 5 C6H6 + 15 H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
MnO2 + CH3COOH = Mn(CH3COO)2 + H2O + O2 =>
2 MnO2 + 4 CH3COOH = 2 Mn(CH3COO)2 + 2 H2O + O2
CH3Br + Br2 = HBr + CH2Br2 =>
CH3Br + Br2 = HBr + CH2Br2
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
NH4F + LiOH = NH3 + H2O + LiF =>
NH4F + LiOH = NH3 + H2O + LiF
LiOH + KF = LiF + KOH =>
LiOH + KF = LiF + KOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaO3 + HCOOH = Ca(HCOO)2 + CO2 + H2O =>
CaO3 + 4 HCOOH = Ca(HCOO)2 + 2 CO2 + 3 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CH2CHCH2CH3 + Cl2 = CH2(Cl)CHClCH2CH3 =>
CH2CHCH2CH3 + Cl2 = CH2(Cl)CHClCH2CH3
K + Cu(NO3)2 = K(NO3) + Cu2 =>
4 K + 2 Cu(NO3)2 = 4 K(NO3) + Cu2
MnO4{-} + H{+)+SO3{2-} = Mn{2+}+H2O+SO4{2{-}] =>
6 MnO4{-} + 38 H{+)+5SO3{2-} = 6 Mn{2+}+19H2O+5SO4{2{-}]
Cl2 + MnSO4 + KOH = KCl + H2O + K2MnO4 + K2SO4 =>
2 Cl2 + MnSO4 + 8 KOH = 4 KCl + 4 H2O + K2MnO4 + K2SO4
C2H4 + HBr = C2H6Br + C2H =>
4 C2H4 + 3 HBr = 3 C2H6Br + C2H
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
Ba(OH)2 + F2 = BaF2 + OH =>
Ba(OH)2 + F2 = BaF2 + 2 OH
C4H10O(g) + O2(g) = CO2 + H2O(v) =>
C4H10O(g) + 6 O2(g) = 4 CO2 + 5 H2O(v)
H2O + H3AsO4 + Zn = AsH3 + Zn{2+} + OH{-} =>
4 H2O + H3AsO4 + 4 Zn = AsH3 + 4 Zn{2+} + 8 OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au{3+} + I{-} = Au{2+} + I2 =>
2 Au{3+} + 2 I{-} = 2 Au{2+} + I2
Ca3(PO4)2 + Zn(OH)2 = Ca(OH)2 + Zn3(PO4)2 =>
Ca3(PO4)2 + 3 Zn(OH)2 = 3 Ca(OH)2 + Zn3(PO4)2
H2S + H2(SO4) = H2O + S =>
3 H2S + H2(SO4) = 4 H2O + 4 S
K2O*Al2O3*6SiO2 = K2O + Al2O3 + SiO2 =>
K2O*Al2O3*6SiO2 = K2O + Al2O3 + 6 SiO2
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
Na(OH)2 = NaO + H2O =>
Na(OH)2 = NaO + H2O
CH2CHCH3 + H2O + KMnO4 = MnO2 + KOH + CH2(OH)CH(OH)CH3 =>
3 CH2CHCH3 + 4 H2O + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CH2(OH)CH(OH)CH3
C5H10 + F2 = CF4 + HF =>
C5H10 + 15 F2 = 5 CF4 + 10 HF
W + F2 + H2O = WO3 + HF =>
W + 3 F2 + 3 H2O = WO3 + 6 HF
Cu(s) + S(l) = CuS(s) =>
Cu(s) + S(l) = CuS(s)
NaBiO3 + Na2SO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + H2O =>
2 NaBiO3 + 2 Na2SO3 + 4 H2SO4 = Bi2(SO4)3 + 3 Na2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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