| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(MnO4)2 = BaMnO4 + MnO2 + O2
K[Ag(CN)2] + KI = KCN + AgI =>
K[Ag(CN)2] + KI = 2 KCN + AgI
KMnO4 + H2SO4H2O2 = K2SO4 + O2 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4H2O2 = K2SO4 + 4 O2 + 2 MnSO4 + 6 H2O
Li + Pb(OH)2 = Li(OH)2 + Pb =>
Li + Pb(OH)2 = Li(OH)2 + Pb
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
Fe + HNO3(concentrado) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(concentrado) = Fe(NO3)3 + NO + 2 H2O
FeS + AlCl3 = FeCl2 + Al2S3 =>
3 FeS + 2 AlCl3 = 3 FeCl2 + Al2S3
C7H8 + Nd(OH)3 = CO2 + H2O + Nd =>
C7H8 + 12 Nd(OH)3 = 7 CO2 + 22 H2O + 12 Nd
Na2SiO4 + CuSO4 = Na2SO4 + CuSiO4 =>
Na2SiO4 + CuSO4 = Na2SO4 + CuSiO4
Si + HF4 = SiF4 + H2 =>
2 Si + 2 HF4 = 2 SiF4 + H2
ZnSO4 + NaCl = ZnCl2 + Na2SO4 =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
C6H5OH + Na2CO3 = C6H5ONa + H2O + CO2 =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + H2O + CO2
HCl + SO2 = SOCl2 + H2O =>
2 HCl + SO2 = SOCl2 + H2O
B + Ba(ClO3)2 = B2O + BaCl2 =>
12 B + Ba(ClO3)2 = 6 B2O + BaCl2
Na2SnO2 + Bi(OH)3 = Bi + H2O + Na2SnO3 =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 H2O + 3 Na2SnO3
Na2CO3 + (SiO2)2 = CO2 + Na2SiO3 =>
2 Na2CO3 + (SiO2)2 = 2 CO2 + 2 Na2SiO3
Si + HF4 = SiF4 + H2 =>
2 Si + 2 HF4 = 2 SiF4 + H2
NaO + HCl = NaCl + H + O =>
NaO + HCl = NaCl + H + O
Au2 + Be2 = AuBe =>
Au2 + Be2 = 2 AuBe
CO2 + H2O + NH3 + H3PO4 = C106H181O45N16P + O2 =>
106 CO2 + 65 H2O + 16 NH3 + H3PO4 = C106H181O45N16P + 118 O2
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*(H2O)3 + H2SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*(H2O)3 + H2SO4
Ni2O3 + HCl = NiCl2 + H2O + O2 =>
2 Ni2O3 + 8 HCl = 4 NiCl2 + 4 H2O + O2
Si + HF = H2Si + F2 =>
Si + 2 HF = H2Si + F2
C3H4(NO3)3 = N2 + O2 + H2O + CO2 =>
2 C3H4(NO3)3 = 3 N2 + O2 + 4 H2O + 6 CO2
Fe + Mg = MgFe2 =>
2 Fe + Mg = MgFe2
XeO3 + NaOH = NaHXeO4 =>
XeO3 + NaOH = NaHXeO4
CoSO4H12O6 + KOOCCH3 + C10O8N2H16 + H2O2 = KCoC10O10N2H16 + CH3COOH + K2SO4 + H2O =>
2 CoSO4H12O6 + 6 KOOCCH3 + 2 C10O8N2H16 + H2O2 = 2 KCoC10O10N2H16 + 6 CH3COOH + 2 K2SO4 + 10 H2O
[(NH2)2CO] + H2O = NH3 + CO2 =>
[(NH2)2CO] + H2O = 2 NH3 + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
(SO3)2{-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
(SO3)2{-} + 2 Cl2 + 2 H2O = (SO4)2{-} + 4 Cl{-} + 4 H{+}
Fe2(SO4)3 + K2CO3 = Fe2(CO3)3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2(SO4)
NH2C5H10COOH + O2 = CO2 + H2O + N2 =>
4 NH2C5H10COOH + 33 O2 = 24 CO2 + 26 H2O + 2 N2
C7H6N204 + O2 = CO2 + H2O + NO3 =>
2 C7H6N204 + 629 O2 = 14 CO2 + 6 H2O + 408 NO3
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
C6H12O6 + C2H5OH + CH4N2O = C12H11N5 + H2O =>
13 C6H12O6 + 18 C2H5OH + 30 CH4N2O = 12 C12H11N5 + 126 H2O
C + HNO3 = CHNO3 =>
C + HNO3 = CHNO3
Al(ClO3)3 + (NH4)2S = Al2S3 + NH4ClO3 =>
2 Al(ClO3)3 + 3(NH4)2S = Al2S3 + 6 NH4ClO3
HCl + I2 + KClO3 = ICl3 + KCl3 + H2O =>
18 HCl + 2 I2 + 3 KClO3 = 4 ICl3 + 3 KCl3 + 9 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2C3H2O4 + KOH = K2C3H2O4 + H2O =>
H2C3H2O4 + 2 KOH = K2C3H2O4 + 2 H2O
H2S + O2 = H2O*SO2 =>
2 H2S + 3 O2 = 2 H2O*SO2
BaCl2*2H2O = BaCl2 + H2O =>
BaCl2*2H2O = BaCl2 + 2 H2O
C6H5COOH + Ca = (C6H5COO)2Ca + H2 =>
2 C6H5COOH + Ca = (C6H5COO)2Ca + H2
PbI2 + H2SO4 = HI + PbSO4 =>
PbI2 + H2SO4 = 2 HI + PbSO4
C3H5O(COOH)3 + OO = C3H5O(COO)3 + H2O =>
4 C3H5O(COOH)3 + 3 OO = 4 C3H5O(COO)3 + 6 H2O
Ca + HClO4 = CaClO4 + H =>
Ca + HClO4 = CaClO4 + H
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2 =>
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2
Pb(NO3)2 + MnCl2 = PbCl2 + Mn(NO3)2 =>
Pb(NO3)2 + MnCl2 = PbCl2 + Mn(NO3)2
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2 =>
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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