Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(SCN)3 + FeCl3 = 3 Fe(SCN)2Cl
Cu + HNO3 + H2SO4 + H2O = CuSO4*5H2O + NO =>
3 Cu + 2 HNO3 + 3 H2SO4 + 11 H2O = 3 CuSO4*5H2O + 2 NO
K2CO3(s) + HNO3(aq) = CO2(g) + H2O(l) + KNO3(aq) =>
K2CO3(s) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 KNO3(aq)
HNO3 + Ca3(PO3)2 = H3PO3 + Ca(NO3)2 =>
6 HNO3 + Ca3(PO3)2 = 2 H3PO3 + 3 Ca(NO3)2
SO3 + ClO2 + OH{-} + H{+} = SO4 + HCl =>
5 SO3 + 2 ClO2 + OH{-} + H{+} = 5 SO4 + 2 HCl
C9H12O3 + O2 = CO2 + H2O =>
2 C9H12O3 + 21 O2 = 18 CO2 + 12 H2O
Michael + MeganFox = Michael2Megan3Fox3 =>
2 Michael + 3 MeganFox = Michael2Megan3Fox3
CuSO45H2O(aq) + KI(aq) + SO2(aq) + H2O(l) = CuI(s) + H2SO4(aq) + K2SO4(aq) =>
2 CuSO45H2O(aq) + 2 KI(aq) + 83 SO2(aq) + 82 H2O(l) = 2 CuI(s) + 84 H2SO4(aq) + K2SO4(aq)
C14H18N2O5 + O2 = CO2 + N2 + H2O =>
C14H18N2O5 + 16 O2 = 14 CO2 + N2 + 9 H2O
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + NaCl(s) =>
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NaCl(s)
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
Na2CO3(aq) + AgNO3(aq) = Na2NO3(aq) + CO3Ag(aq) =>
Na2CO3(aq) + AgNO3(aq) = Na2NO3(aq) + CO3Ag(aq)
C2H5NO + O2 = CO2 + H2O + N2 =>
4 C2H5NO + 11 O2 = 8 CO2 + 10 H2O + 2 N2
NaOH(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(OH)2 =>
2 NaOH(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(OH)2
C5H12 + CO2 = CO + H2 =>
C5H12 + 5 CO2 = 10 CO + 6 H2
V2O + I3O = V5O + I2O =>
5 V2O + 6 I3O = 2 V5O + 9 I2O
C13H10O + NaBH4 + H2O = C13H11O + NaBH3OH =>
2 C13H10O + NaBH4 + H2O = 2 C13H11O + NaBH3OH
H2S + FeS + CO2 = FeS2 + HCO2H =>
H2S + FeS + CO2 = FeS2 + HCO2H
Cu + HNO3 + H2SO4 + H2O = CuSO4*5H2O + NO2 =>
Cu + 2 HNO3 + H2SO4 + 3 H2O = CuSO4*5H2O + 2 NO2
Cs + O = Cs3O =>
3 Cs + O = Cs3O
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2O3 + H2O =>
3 H3AsO3 + 2 KMnO4 + 2 H2SO4 = 3 H3AsO4 + 2 MnSO4 + K2O3 + 2 H2O
CuSO4 + AuNO3 = Au2SO4 + Cu(NO3)2 =>
CuSO4 + 2 AuNO3 = Au2SO4 + Cu(NO3)2
Sn + Na2CO3 = SnNaC + (NaO3) =>
Sn + Na2CO3 = SnNaC + (NaO3)
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
(C2H5)2NOH + Fe(NO3)3 = Fe(NO3)2 + CH3CHNOH + CH3CHO + H2O =>
7(C2H5)2NOH + 4 Fe(NO3)3 = 4 Fe(NO3)2 + 11 CH3CHNOH + 3 CH3CHO + 5 H2O
Ba(NO3)2(aq) + KCl(aq) = BaCl2(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KCl(aq) = BaCl2(aq) + 2 KNO3(aq)
Rb + Sr(OH)2 = RbOH + Sr =>
2 Rb + Sr(OH)2 = 2 RbOH + Sr
Cr2O7{2-} + SO3 + H3O{+} = Cr{3+} + SO4 + H2O =>
Cr2O7{2-} + 3 SO3 + 8 H3O{+} = 2 Cr{3+} + 3 SO4 + 12 H2O
FeO + ZnO = FeO2 + Zn =>
FeO + ZnO = FeO2 + Zn
Al(NO3)3 + Na3Y = AlY + NaNO3 =>
Al(NO3)3 + Na3Y = AlY + 3 NaNO3
FeC2O4 + H2O2 + K2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O + Fe(OH)3 =>
6 FeC2O4 + 3 H2O2 + 6 K2C2O4 + 12 H2O = 4 K3[Fe(C2O4)3]*3H2O + 2 Fe(OH)3
KMnO4 + NaHC2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
4 KMnO4 + 10 NaHC2O4 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Na2SO4 + 16 H2O + 20 CO2
NaOClNaHSO3 = NaHSO4NaCl =>
NaOClNaHSO3 = NaHSO4NaCl
Li2PO4 + HCl = LiCl + H2PO4 =>
Li2PO4 + 2 HCl = 2 LiCl + H2PO4
Pb + MgO = PbO + Mg =>
Pb + MgO = PbO + Mg
BaCl2 + HPO3 + H2O = HCl + Ba3(PO4)2 =>
3 BaCl2 + 2 HPO3 + 2 H2O = 6 HCl + Ba3(PO4)2
MnO4 + H2O = Mn + OH =>
MnO4 + 4 H2O = Mn + 8 OH
AgNO3 + CaCO3 = Ca(NO3)2 + Ag2CO3 =>
2 AgNO3 + CaCO3 = Ca(NO3)2 + Ag2CO3
Ag + S = AgS2 =>
Ag + 2 S = AgS2
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2O3 + H2O =>
3 H3AsO3 + 2 KMnO4 + 2 H2SO4 = 3 H3AsO4 + 2 MnSO4 + K2O3 + 2 H2O
HOClH2O = HClH2O2 =>
HOClH2O = HClH2O2
NH2OH(l) + O2(g) = HNO2 + H2O =>
NH2OH(l) + O2(g) = HNO2 + H2O
Fe3O4 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe3O4 + 5 NaNO3 + 6 NaOH = 3 Na2FeO4 + 5 NaNO2 + 3 H2O
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2[Zn(OH)4] + 2 H2SO4 = Na2SO4 + ZnSO4 + 4 H2O
HC2H3O2 + KNO3 = HNO3 + KC2H3O2 =>
HC2H3O2 + KNO3 = HNO3 + KC2H3O2
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Al + H3PO4 = Al(OH)3 + PO =>
Al + H3PO4 = Al(OH)3 + PO
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + H2O + Fe2 =>
3 H3PO2 + 2 K2FeO4 + 4 HBr = 3 H3PO4 + 4 KBr + 2 H2O + Fe2
Pb(NO3)2 + CoBr2 = PbBr2 + Co(NO3)2 =>
Pb(NO3)2 + CoBr2 = PbBr2 + Co(NO3)2
Cu(OH)2 + CoN = Cu3N2 + Co(OH)3 =>
3 Cu(OH)2 + 2 CoN = Cu3N2 + 2 Co(OH)3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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