| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 NHO3 = Zn(NO3)2 + 2 H2O
Na2CO3 + CoBr2 = CoCO3 + NaBr =>
Na2CO3 + CoBr2 = CoCO3 + 2 NaBr
KClNaHC4H4O6 = KHC4H4O6NaCl =>
KClNaHC4H4O6 = KHC4H4O6NaCl
Na2CO3 + CoBr2 = CoCO3 + NaBr =>
Na2CO3 + CoBr2 = CoCO3 + 2 NaBr
Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O
NaClLiHCO3 = LiClNaHCO3 =>
NaClLiHCO3 = LiClNaHCO3
Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
KOH + NO = KNO3 + N2 + H2O =>
4 KOH + 10 NO = 4 KNO3 + 3 N2 + 2 H2O
Pb + H3PO4 = H + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 6 H + Pb3(PO4)2
NH2CH2CONHCH2COOH + H2O = NH2CH2COOH =>
NH2CH2CONHCH2COOH + H2O = 2 NH2CH2COOH
HCl + HF = H2 + ClF =>
HCl + HF = H2 + ClF
NH4OH + H2S = (NH4)2S + H2O =>
2 NH4OH + H2S = (NH4)2S + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
IO3{-} + H2O + SO2 = I2 + SO4{-2} + H{+} =>
2 IO3{-} + 4 H2O + 5 SO2 = I2 + 5 SO4{-2} + 8 H{+}
HClO3 + CsOH = CsCl + H2O + O2 =>
2 HClO3 + 2 CsOH = 2 CsCl + 2 H2O + 3 O2
C5H11H + CH3COOH = CH3COOC5H11 + H2O =>
10 C5H11H + 17 CH3COOH = 12 CH3COOC5H11 + 10 H2O
IO3{-} + SO2 + H2O = I2 + SO4{2-} + H3O{+} =>
2 IO3{-} + 5 SO2 + 12 H2O = I2 + 5 SO4{2-} + 8 H3O{+}
IO3{-} + H2O + SO2 = I2 + SO4{-}2 + H{+} =>
6 IO3{-} + 2 H2O + 10 SO2 = 3 I2 + 10 SO4{-}2 + 4 H{+}
Fe2 = Fe =>
Fe2 = 2 Fe
Na2(SO4) + LiCl = Li2(SO4) + NaCl =>
Na2(SO4) + 2 LiCl = Li2(SO4) + 2 NaCl
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
IO3{-} + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = I{-} + 3 SO4{2-} + 6 H{+}
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C2H6HCl = C2H6ClH =>
C2H6HCl = C2H6ClH
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
Pb + H3PO4 = H + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 6 H + Pb3(PO4)2
Zn(OH)2 + NHO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 NHO3 = Zn(NO3)2 + 2 H2O
Ni + HCl = NiCl3 + H2 =>
2 Ni + 6 HCl = 2 NiCl3 + 3 H2
NaBr + Cl2 + H2O = NaBrO3 + HCl =>
NaBr + 3 Cl2 + 3 H2O = NaBrO3 + 6 HCl
HF + HCl = H2 + FCl =>
HF + HCl = H2 + FCl
FeCl2 + Na = Fe2 + NaCl =>
2 FeCl2 + 4 Na = Fe2 + 4 NaCl
HCl + Hf = HfCl4 + H2 =>
4 HCl + Hf = HfCl4 + 2 H2
Na2SO3(ac) + KMnO4(ac) + H2O(l) = MnO2(s) + Na2SO4(ac) + KOH(ac) =>
3 Na2SO3(ac) + 2 KMnO4(ac) + H2O(l) = 2 MnO2(s) + 3 Na2SO4(ac) + 2 KOH(ac)
Pb + H3PO4 = H + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 6 H + Pb3(PO4)2
Zn(OH)2 + NHO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 NHO3 = Zn(NO3)2 + 2 H2O
Na2CO3 + CoBr2 = CoCO3 + NaBr =>
Na2CO3 + CoBr2 = CoCO3 + 2 NaBr
IO3{-} + SO2 + H2O = HSO4{-} + I({-}) + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = 3 HSO4{-} + I({-}) + 3 H{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C5H11H + CH3COOH = CH3COOC5H11 + H2O =>
10 C5H11H + 17 CH3COOH = 12 CH3COOC5H11 + 10 H2O
Na2SO3(ac) + KMnO4(ac) + H2O(l) = MnO2(s) + Na2SO4(ac) + KOH(ac) =>
3 Na2SO3(ac) + 2 KMnO4(ac) + H2O(l) = 2 MnO2(s) + 3 Na2SO4(ac) + 2 KOH(ac)
SrO + H4P2O7 = Sr2P2O7 + H2O =>
2 SrO + H4P2O7 = Sr2P2O7 + 2 H2O
HCl + Hf = HfCl4 + H2 =>
4 HCl + Hf = HfCl4 + 2 H2
Na2SO3(ac) + KMnO4(ac) + H2O(l) = MnO2(s) + Na2SO4(ac) + KOH(ac) =>
3 Na2SO3(ac) + 2 KMnO4(ac) + H2O(l) = 2 MnO2(s) + 3 Na2SO4(ac) + 2 KOH(ac)
KOH + NO = KNO3 + N2 + H2O =>
4 KOH + 10 NO = 4 KNO3 + 3 N2 + 2 H2O
IO3{-} + SO2 + H2O = HSO4{-} + I({-}) + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = 3 HSO4{-} + I({-}) + 3 H{+}
Ca(OH)2 + P4O10 + H2O = Ca(H2PO4)2 =>
2 Ca(OH)2 + P4O10 + 2 H2O = 2 Ca(H2PO4)2
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
Na2CO3 + CoBr2 = CoCO3 + NaBr =>
Na2CO3 + CoBr2 = CoCO3 + 2 NaBr
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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