| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 H2C2O4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
Cr(NO3)3 + NH4N3 = NH4NO3 + Cr(N3)3 =>
Cr(NO3)3 + 3 NH4N3 = 3 NH4NO3 + Cr(N3)3
H3O{+} + Cr{2+} + H2MoO4 = Cr{3+} + Mo + H2O =>
6 H3O{+} + 6 Cr{2+} + H2MoO4 = 6 Cr{3+} + Mo + 10 H2O
KMnO4 + Cu2016Fe2017S2018 + H2SO4 = CuSO4 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
44382 KMnO4 + 10 Cu2016Fe2017S2018 + 96808 H2SO4 = 20160 CuSO4 + 10085 Fe2(SO4)3 + 22191 K2SO4 + 44382 MnSO4 + 96808 H2O
Cu2 + H2S = CuS + H =>
Cu2 + 2 H2S = 2 CuS + 4 H
K2ReCl6 + KCN + H2O = K4[ReO2(CN)4] + HCl + KCl =>
K2ReCl6 + 4 KCN + 2 H2O = K4[ReO2(CN)4] + 4 HCl + 2 KCl
Al(OH)3 + LiOH = LiAlO2 + H2O =>
Al(OH)3 + LiOH = LiAlO2 + 2 H2O
(CH2OH)2CHOH(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH2OH)2CHOH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(l)
LOH + HCl = LCl + H2O =>
LOH + HCl = LCl + H2O
C11H24 + O2 = H2O + CO2 =>
C11H24 + 17 O2 = 12 H2O + 11 CO2
OHCH2CH2CH2OH + KMnO4 + KOH = KOOCCH2COOK + K2MnO4 + H2O =>
OHCH2CH2CH2OH + 8 KMnO4 + 10 KOH = KOOCCH2COOK + 8 K2MnO4 + 8 H2O
CuCl{-} + As{4}O{6} = CuCl + As =>
4 CuCl{-} + As{4}O{6} = 4 CuCl + As
Na2CO3(aq) + NiCl2(aq) = NaCl + CO3Ni =>
Na2CO3(aq) + NiCl2(aq) = 2 NaCl + CO3Ni
CaC2 + CaO = Ca + CO =>
CaC2 + 2 CaO = 3 Ca + 2 CO
C5H12 + F2 = CF2 + HF =>
C5H12 + 11 F2 = 5 CF2 + 12 HF
Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O
CH4 + H2O = H2 + CO2 = =>
CH4 + 2 H2O = 4 H2 + CO2
Na + CO2 = CO3Na2 + CO =>
2 Na + 2 CO2 = CO3Na2 + CO
AgNO3(aq) + (Na2)CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + (Na2)CO3(aq) = Ag2CO3 + 2 NaNO3
Ho2O3 + H2SO4 = Ho2(SO4)3*3H2O =>
Ho2O3 + 3 H2SO4 = Ho2(SO4)3*3H2O
(g)NH3(g) + O2(g) = N2(g) + H2O =>
4(g)NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O
NaBH4 + H2O = NaB(OH)2 + H2 =>
NaBH4 + 2 H2O = NaB(OH)2 + 3 H2
CaCO3 + H3Po4 = Ca + Po8 + CO2 + H2O =>
3 CaCO3 + 2 H3Po4 = 3 Ca + Po8 + 3 CO2 + 3 H2O
bariumnitrate + lithiumsulfate = bariumsulfate + lithiumnitrate =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
C2H4O1 + C8H18O = C10H21O2 + H2O =>
12 C2H4O1 + 7 C8H18O = 8 C10H21O2 + 3 H2O
NaAl(OH)4 + H2SO4 = Al2O3 + Na2SO4 + H2O =>
2 NaAl(OH)4 + H2SO4 = Al2O3 + Na2SO4 + 5 H2O
Pb{2+} + Hg{2+} = Pb{4+} + Hg2{2+} =>
Pb{2+} + 2 Hg{2+} = Pb{4+} + Hg2{2+}
HClO + KI = KCl + I2 + H2O + O2 =>
4 HClO + 4 KI = 4 KCl + 2 I2 + 2 H2O + O2
FeSi2 + Ca(OH)2 + CaCO3 = CH3OH + SiO2 + CaO + Fe2O3 =>
6 FeSi2 + 22 Ca(OH)2 + 11 CaCO3 = 11 CH3OH + 12 SiO2 + 33 CaO + 3 Fe2O3
HPO4 + NH3 = PO4 + NH4 =>
HPO4 + NH3 = PO4 + NH4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HNO3 + CUO = CU(NO3)2 + H2O =>
2 HNO3 + CUO = CU(NO3)2 + H2O
Cu1 = Cu2 =>
2 Cu1 = Cu2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Nb2MoN2F2 = NbN + MoN + NbF5 + Nb =>
5 Nb2MoN2F2 = 5 NbN + 5 MoN + 2 NbF5 + 3 Nb
(NH4)2SO4 + KOH = NH4K + SO4(OH)2 =>
(NH4)2SO4 + 2 KOH = 2 NH4K + SO4(OH)2
C3H8O + KMnO4 + H2SO4 = CH3CH2COH + MnSO4 + K2SO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + 2 MnSO4 + K2SO4 + 8 H2O
HCHO + Cu(OH)2 = (HCOO)2Cu + Cu2O + H2O =>
2 HCHO + 5 Cu(OH)2 = (HCOO)2Cu + 2 Cu2O + 6 H2O
C8H7N3O2 + H2O2 = H2O + N2 + C8H7NO4 =>
C8H7N3O2 + 2 H2O2 = 2 H2O + N2 + C8H7NO4
Sn + CuSO4 = SnO + CuSO3 =>
Sn + CuSO4 = SnO + CuSO3
F + C2H2 = CH2FCF3 =>
4 F + C2H2 = CH2FCF3
AlCl3 = Al2 + Cl =>
2 AlCl3 = Al2 + 6 Cl
NH3 + C2H2O4 = (NH4)2C2O4 =>
2 NH3 + C2H2O4 = (NH4)2C2O4
Al23 + H2O = AlOH2 =>
Al23 + 23 H2O = 23 AlOH2
K3Po4 + NaOH = KOH + Po4Na3 =>
K3Po4 + 3 NaOH = 3 KOH + Po4Na3
Al(CHO) + (NH)PO = AlPO + NHCHO =>
Al(CHO) + (NH)PO = AlPO + NHCHO
KNH2 + H2O = NH3 + K2O =>
2 KNH2 + H2O = 2 NH3 + K2O
Na3PO4 = Na + P + O =>
Na3PO4 = 3 Na + P + 4 O
Mg(OH)2(aq) + H3PO(aq) = H20(i) + Mg3(PO4)2(aq) =>
15 Mg(OH)2(aq) + 10 H3PO(aq) = 3 H20(i) + 5 Mg3(PO4)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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