| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
Sr + S = SrS =>
Sr + S = SrS
C + CO = COC =>
C + CO = COC
Li2CO3 + HNO3 = CO2 + H2O + LiNO3 =>
Li2CO3 + 2 HNO3 = CO2 + H2O + 2 LiNO3
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + NaOH =>
2 Na2CrO4 + HCl = Na2Cr2O7 + NaCl + NaOH
MnSO4 + Br2 + H2O = HMnO4 + HBr + H2SO4 =>
2 MnSO4 + 5 Br2 + 8 H2O = 2 HMnO4 + 10 HBr + 2 H2SO4
Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S
H3PO4 + K + OH = K3PO4 + H2O =>
H3PO4 + 3 K + 3 OH = K3PO4 + 3 H2O
Cl2 + MnO2 + KOH = KCl + KMnO4 + H2O =>
3 Cl2 + 2 MnO2 + 8 KOH = 6 KCl + 2 KMnO4 + 4 H2O
NH3 + NaOH = NH3OH + Na =>
NH3 + NaOH = NH3OH + Na
CaO(s) + HCl(ac) = CaCl2(ac) + H2O =>
CaO(s) + 2 HCl(ac) = CaCl2(ac) + H2O
ReCl5 + H2O = Re2Cl9{-2} + ReO4{-} + Cl{-} + H{+} =>
7 ReCl5 + 12 H2O = 2 Re2Cl9{-2} + 3 ReO4{-} + 17 Cl{-} + 24 H{+}
Al203 + CO2 = Al2(CO2)3 =>
2 Al203 + 609 CO2 = 203 Al2(CO2)3
KBr + NaI = KI + NaBr =>
KBr + NaI = KI + NaBr
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KClO3 + Fe = KCl + Fe3O4 =>
4 KClO3 + 9 Fe = 4 KCl + 3 Fe3O4
H2SO4 + HNO3 = HSO4 + H3O + NO2 =>
2 H2SO4 + HNO3 = 2 HSO4 + H3O + NO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + H3PO4 + NH4 = Mg(NH4)PO4 + H =>
Mg + H3PO4 + NH4 = Mg(NH4)PO4 + 3 H
Al + Ni2(SO4)3 = Ni2 + Al(SO4)3 =>
Al + Ni2(SO4)3 = Ni2 + Al(SO4)3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Na2SO4 + NaOH = Na2SO4NaOH =>
Na2SO4 + NaOH = Na2SO4NaOH
Cr + F = CrF2 =>
Cr + 2 F = CrF2
Ba(NO3) + NaSO4 = BaSO4 + NaNO3 =>
Ba(NO3) + NaSO4 = BaSO4 + NaNO3
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
Rh(s) + F2(g) = RhF3(s) =>
2 Rh(s) + 3 F2(g) = 2 RhF3(s)
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
Mn + H2O = H2 + MnO2 =>
Mn + 2 H2O = 2 H2 + MnO2
FeCl3(aq) + KBr(aq) = FeBr3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KBr(aq) = FeBr3(aq) + 3 KCl(aq)
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O =>
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O
CH3CH(CH3)CHCH2 + KMnO4 + H2O = KOH + MnO2 + CH3CH(CH3)CH(OH)CH2(OH) =>
3 CH3CH(CH3)CHCH2 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH3CH(CH3)CH(OH)CH2(OH)
Mn{+2} + MnO4{-} + H{+} + H2P2O7{-2} = Mn(H2P2O7)3{-3} + H2O =>
4 Mn{+2} + MnO4{-} + 8 H{+} + 15 H2P2O7{-2} = 5 Mn(H2P2O7)3{-3} + 4 H2O
K1ClO3 = K1Cl1 + O =>
K1ClO3 = K1Cl1 + 3 O
CH4(g) + O2(g) = CO2(g)H2O2(g) + H2O(g) =>
2 CH4(g) + 5 O2(g) = 2 CO2(g)H2O2(g) + 2 H2O(g)
Zn + HNO = Zn(NO) + H2 =>
2 Zn + 2 HNO = 2 Zn(NO) + H2
C6H5ONa + O2 = CO2 + H2O + Na2O =>
2 C6H5ONa + 14 O2 = 12 CO2 + 5 H2O + Na2O
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 7 HCl = C6H5NH3Cl + 2 FeCl3 + 2 H2O
Pb + PbO2 + SO4{-}2 + H{+} = PbSO4 + H2O =>
3 Pb + PbO2 + 4 SO4{-}2 + 4 H{+} = 4 PbSO4 + 2 H2O
HI(aq) + K2SO3(s) = KI(s) + H2O(l) + SO2(g) =>
2 HI(aq) + K2SO3(s) = 2 KI(s) + H2O(l) + SO2(g)
C8H16 + H2O = C8H17OH =>
C8H16 + H2O = C8H17OH
H2SO3 + Al(OH)3 = H2(OH)3 + Al(SO3) =>
H2SO3 + Al(OH)3 = H2(OH)3 + Al(SO3)
C + H2 = C4H7 =>
8 C + 7 H2 = 2 C4H7
IO3{-} + H2S = I{-} + S + H2O =>
IO3{-} + 3 H2S = I{-} + 3 S + 3 H2O
NaOH + H2C2O4 = HOH + Na2C2O4 =>
2 NaOH + H2C2O4 = 2 HOH + Na2C2O4
Ba(HCO3)2 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 Ba(HCO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2CO3
HNO3 + KH0 = KNO2 + H2O =>
HNO3 + KH0 = KNO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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