| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn4Cl = 8 Sn + Cl2
CC3H8 + O2 = CO + H2O =>
CC3H8 + 4 O2 = 4 CO + 4 H2O
HClO4 + Cu(OH)2 = HOH + Cu(ClO4)2 =>
2 HClO4 + Cu(OH)2 = 2 HOH + Cu(ClO4)2
SO2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 SO2 + Na2Cr2O7 + 2 H2SO4 = Cr2(SO4)3 + H2O + 2 NaHSO4
FeCuS2 + O2 = FeO + CuS + SO2 =>
2 FeCuS2 + 3 O2 = 2 FeO + 2 CuS + 2 SO2
MgS + H2S = Mg(HS)2 =>
MgS + H2S = Mg(HS)2
Mn(OH)4 + H2NO2 = Mn2(NO2)4 + H2O =>
2 Mn(OH)4 + 4 H2NO2 = Mn2(NO2)4 + 8 H2O
Calcium + Hydrochloricacid = calciumchloride + hydrogen =>
Ca + 2 HCl = CaCl2 + H2
K3PO4 + HCI = KCI + H3PO4(classification) =>
K3PO4 + 3 HCI = 3 KCI + H3PO4(classification)
C12H22C12 + O2 = CO2 + H2O =>
2 C12H22C12 + 59 O2 = 48 CO2 + 22 H2O
NH4H2PO4 + Na3PO4 = NaPO3 + H2O + NH3 =>
2 NH4H2PO4 + Na3PO4 = 3 NaPO3 + 3 H2O + 2 NH3
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
C3H4O4 + NaOH = H2O + C3H2O4Na2 =>
C3H4O4 + 2 NaOH = 2 H2O + C3H2O4Na2
HClNaHCO3 = NaClH2OCO2 =>
HClNaHCO3 = NaClH2OCO2
CNO3 + O69 = CNO100000000 =>
69.000000342727CNO3 + 99999997 O69 = 69 CNO100000000
H2C4H4O4 + O2 = CO2 + H2O =>
2 H2C4H4O4 + 7 O2 = 8 CO2 + 6 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Na2B4O7 + Fe2O3 = NaBO2 + Fe(BO2)3 =>
3 Na2B4O7 + Fe2O3 = 6 NaBO2 + 2 Fe(BO2)3
KOH + NI(NO3)2 = KNO3 + NI(OH)2 =>
2 KOH + NI(NO3)2 = 2 KNO3 + NI(OH)2
Mg(NO3)2 + C2H6N4O2 = MgO + N2 + H2O + CO2 =>
Mg(NO3)2 + C2H6N4O2 = MgO + 3 N2 + 3 H2O + 2 CO2
HCN + H2O2 = CNO + H2O =>
2 HCN + 3 H2O2 = 2 CNO + 4 H2O
Cu2 + Na3PO4 = Na + Cu3(PO4)3 =>
3 Cu2 + 6 Na3PO4 = 18 Na + 2 Cu3(PO4)3
Mg + N{2} = MgN{2} =>
Mg + N{2} = MgN{2}
PbI2 + SnCl2 = SnI2 + PbCl2 =>
PbI2 + SnCl2 = SnI2 + PbCl2
Pb + HNO3 + HCl = PbCl4 + NO + H2O =>
3 Pb + 4 HNO3 + 12 HCl = 3 PbCl4 + 4 NO + 8 H2O
FeCl3 + CaOHCl = Fe(OH)3 + CaCl2 =>
FeCl3 + 3 CaOHCl = Fe(OH)3 + 3 CaCl2
Cr2O7{-2} + Al + H{+} = Cr{+3} + Al{3+} + H2O =>
Cr2O7{-2} + 2 Al + 14 H{+} = 2 Cr{+3} + 2 Al{3+} + 7 H2O
Na2SiO3 + SO2 = Na2S + Na2SO4 + SiO2 =>
4 Na2SiO3 + 4 SO2 = Na2S + 3 Na2SO4 + 4 SiO2
H2SO4(ap) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(ap) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
N + H2O = N2H4 + O2 =>
2 N + 2 H2O = N2H4 + O2
HCl(aq) + Zn2(s) = ZnCl2(aq) + H2(g) =>
4 HCl(aq) + Zn2(s) = 2 ZnCl2(aq) + 2 H2(g)
H2SO4 + SO2 = HSO3 =>
H2SO4 + SO2 = 2 HSO3
KNO2 + Cl2 + KOH = KCl + KNO3 + H2O =>
KNO2 + Cl2 + 2 KOH = 2 KCl + KNO3 + H2O
Zn + HClO3 + KOH + H2O = K2[Zn(OH)4] + KCl =>
3 Zn + HClO3 + 7 KOH + 2 H2O = 3 K2[Zn(OH)4] + KCl
C6H65(g) + O2(g) = CO2(g) + H2O(g) =>
4 C6H65(g) + 89 O2(g) = 24 CO2(g) + 130 H2O(g)
(NH4)2Fe(SO4)2*6H2O + Ba(OH)2 = Fe(OH)2 + BaSO4 + NH3 + H2O =>
(NH4)2Fe(SO4)2*6H2O + 2 Ba(OH)2 = Fe(OH)2 + 2 BaSO4 + 2 NH3 + 8 H2O
FeN03 + NaOH = Fe3OH + Na(N03)3 =>
3 FeN03 + NaOH = Fe3OH + Na(N03)3
KCH3COO + HCl = KCl + HCH3COO =>
KCH3COO + HCl = KCl + HCH3COO
C6H5CH3NH2 + O2 = CO2 + H2O + N2 =>
2 C6H5CH3NH2 + 19 O2 = 14 CO2 + 10 H2O + N2
H2S + (Cr2O7)2{-} + H1{+} = S + Cr + H2O =>
27 H2S + 2(Cr2O7)2{-} + 2 H1{+} = 27 S + 8 Cr + 28 H2O
Mn + H2O = MnHO + H =>
Mn + H2O = MnHO + H
S8 + F2 = SF10 =>
S8 + 40 F2 = 8 SF10
MgCl2 + Cl2 = MgCl4 =>
MgCl2 + Cl2 = MgCl4
Ni + HNO3(conc) = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3(conc) = Ni(NO3)2 + 2 NO2 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2OH =>
3 CH3(CH2)2CH3 + 17 O2 = 12 CO2 + 10 H2OH
CdO + H2O = CdH2O2 =>
CdO + H2O = CdH2O2
MgSO4*7H2O + (NH4)2SO4 = Mg(NH4)2(SO4)2*6H2O + H2O =>
MgSO4*7H2O + (NH4)2SO4 = Mg(NH4)2(SO4)2*6H2O + H2O
(H2O)4Mg6Al2(CO3)(OH)16 + HCl = MgCl2 + CO2 + H2O + AlCl3 =>
(H2O)4Mg6Al2(CO3)(OH)16 + 18 HCl = 6 MgCl2 + CO2 + 21 H2O + 2 AlCl3
K3P + SrH2 = KH + Sr3P2 =>
2 K3P + 3 SrH2 = 6 KH + Sr3P2
Pb(OH)2 + OH = Pb(OH)3 =>
Pb(OH)2 + OH = Pb(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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