| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnNO3 + NaPO4 = NaNO3 + MnPO4
Al2O3 + NaOH + H2O = Na3[Al(OH)6] =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3[Al(OH)6]
FeCl3 + NaI = FeCl2 + I2 + NaCl =>
2 FeCl3 + 2 NaI = 2 FeCl2 + I2 + 2 NaCl
N2 + O2 = NNO2 =>
N2 + O2 = NNO2
Fe2CO3(OH)2 + HCl = FeCl2 + CO2 + H2O =>
Fe2CO3(OH)2 + 4 HCl = 2 FeCl2 + CO2 + 3 H2O
BaSO4 + LiNO3 = Li2SO4 + Ba(NO3)2 =>
BaSO4 + 2 LiNO3 = Li2SO4 + Ba(NO3)2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
CH3NH2 + H2SO4 = CH3NH3HSO4 =>
CH3NH2 + H2SO4 = CH3NH3HSO4
CuCl2(aq) + Pb(No3)2(aq) = Cu(No3)2 + PbCl2 =>
CuCl2(aq) + Pb(No3)2(aq) = Cu(No3)2 + PbCl2
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
GeO2 + K4Fe(CN)6 = K2GeO2 + Fe(CN)6 =>
2 GeO2 + K4Fe(CN)6 = 2 K2GeO2 + Fe(CN)6
NaH2PO4 = Na2H2P2O7 + H2O =>
2 NaH2PO4 = Na2H2P2O7 + H2O
K2CO3 + AgNO3 = Ag2CO3 + KNO3 =>
K2CO3 + 2 AgNO3 = Ag2CO3 + 2 KNO3
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
(CH4) + oxygen = water + carbondioxide =>
(CH4) + 2 O2 = 2 H2O + CO2
H2S + NH4OH = (NH4)SH + H2O =>
H2S + NH4OH = (NH4)SH + H2O
K2CO3 + AgNO3 = KNO3 + CO3Ag2 =>
K2CO3 + 2 AgNO3 = 2 KNO3 + CO3Ag2
N2O(g) + H2(g) = N2(g) + H2O(g) =>
N2O(g) + H2(g) = N2(g) + H2O(g)
HClO4 + HCl = H3O + Cl =>
HClO4 + 11 HCl = 4 H3O + 12 Cl
KCO3 + H2O = KHCO3 + OH =>
KCO3 + H2O = KHCO3 + OH
CN{-} + OCl{-} + OH{-} = CO3{2-} + N2 + Cl{-} + H2O =>
2 CN{-} + 5 OCl{-} + 2 OH{-} = 2 CO3{2-} + N2 + 5 Cl{-} + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ga2(CO3)3 + HCl = GaCl3 + H2O + CO2 =>
Ga2(CO3)3 + 6 HCl = 2 GaCl3 + 3 H2O + 3 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCu + H2SO4 = FeSO4 + CuSO4 + H2 =>
FeCu + 2 H2SO4 = FeSO4 + CuSO4 + 2 H2
HCOONH4 + C4H6 = C4H8 + HCOONH2 =>
HCOONH4 + C4H6 = C4H8 + HCOONH2
AgCrO4 + NH3 = Ag(NH3)2 + CrO4 =>
AgCrO4 + 2 NH3 = Ag(NH3)2 + CrO4
Uuh + Au4 = UuhAu =>
4 Uuh + Au4 = 4 UuhAu
U + Te = U32Te68 =>
32 U + 68 Te = U32Te68
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
Hg + HClO4 = Hg(ClO4)2 + H2 =>
Hg + 2 HClO4 = Hg(ClO4)2 + H2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
KMn + H2O2 = MnO + KO + H =>
KMn + H2O2 = MnO + KO + 2 H
Pb + Kl = Pb(Kl) =>
Pb + Kl = Pb(Kl)
BaCl2 + PO4 = BaPO4 + Cl =>
BaCl2 + PO4 = BaPO4 + 2 Cl
Ag + Au(NO3) = AgNO3 + Au =>
Ag + Au(NO3) = AgNO3 + Au
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
F2 + NaOH = H2O + NaF + O2 =>
2 F2 + 4 NaOH = 2 H2O + 4 NaF + O2
Zn + PbNO = ZnNO + Pb =>
Zn + PbNO = ZnNO + Pb
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2O4 + H2O = C(OH)4 =>
C2O4 + 4 H2O = 2 C(OH)4
Al(s) + ZnSO4(aq) = Al(SO4)3(aq) + Zn(s) =>
Al(s) + 3 ZnSO4(aq) = Al(SO4)3(aq) + 3 Zn(s)
NH3 + Na2CrO4 + NaCl + H2O = NaNO3 + CrCl3 + NaOH =>
3 NH3 + 8 Na2CrO4 + 24 NaCl + 14 H2O = 3 NaNO3 + 8 CrCl3 + 37 NaOH
Zn + NO3{-} + H2O + OH{-} = (Zn(OH)4){2-} + NH3 =>
4 Zn + NO3{-} + 6 H2O + 7 OH{-} = 4(Zn(OH)4){2-} + NH3
PBO + NH3 = PB + N2 + H2O =>
3 PBO + 2 NH3 = 3 PB + N2 + 3 H2O
H2CO3 + NH3 = (NH4)2CO3 =>
H2CO3 + 2 NH3 = (NH4)2CO3
CH4(s) + S8(s) = CS2(l) + H2S(g) =>
2 CH4(s) + S8(s) = 2 CS2(l) + 4 H2S(g)
FeS + O2 = FeO3 + SO =>
FeS + 2 O2 = FeO3 + SO
AlH3 + Fe(OH)2 = Al(OH)3 + FeH2 =>
2 AlH3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeH2
Cl2 + NaOH = NaClO2 + NaCl + H2O =>
2 Cl2 + 4 NaOH = NaClO2 + 3 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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