| Équations équilibrées la veille |
C8H16 + 24 F2 = 8 CF4 + 16 HF
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
As2O3 + Zn + H2O = AsH3 + Zn(OH)2 =>
As2O3 + 6 Zn + 9 H2O = 2 AsH3 + 6 Zn(OH)2
H{+} + Cu(OH)2 = Cu{2+} + H2O =>
2 H{+} + Cu(OH)2 = Cu{2+} + 2 H2O
C3H5OH + H2SO4 + K2Cr2O7 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H5OH + 4 H2SO4 + K2Cr2O7 = 3 C2H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C6N12H6O12 = C + CO2 + H2O + N2 =>
2 C6N12H6O12 = 3 C + 9 CO2 + 6 H2O + 12 N2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(CH3)2CHOH + HCl = (CH3)2CHCl + H2O =>
(CH3)2CHOH + HCl = (CH3)2CHCl + H2O
CrCl3(s) + AgNO3(aq) = AgCl(s) + Cr(NO3)3(aq) =>
CrCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Cr(NO3)3(aq)
CaCl2(aq) + NaF(aq) = NaCl(aq) + CaF2(aq) =>
CaCl2(aq) + 2 NaF(aq) = 2 NaCl(aq) + CaF2(aq)
Fe2F6 + KCN = Fe2(CN)6 + KF =>
Fe2F6 + 6 KCN = Fe2(CN)6 + 6 KF
S8 + MgCl2 = MgS + Cl =>
S8 + 8 MgCl2 = 8 MgS + 16 Cl
CH3CH2C = CCH3 + H2 =>
4 CH3CH2C = 6 CCH3 + H2
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
CrOH4 + H2O2 = CrO4 + H2O =>
CrOH4 + 5 H2O2 = CrO4 + 7 H2O
KClO4 + HI = KCl + I2 + H2O =>
KClO4 + 8 HI = KCl + 4 I2 + 4 H2O
FeCl3*6H2O + K2C2O4 = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
FeCl3*6H2O + 3 K2C2O4 = K3[Fe(C2O4)3]*3H2O + 3 KCl + 3 H2O
HClO4 + NH3 = NH3ClO4 + H =>
HClO4 + NH3 = NH3ClO4 + H
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Al2(CO3)3 + HCl(g) = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3 + 3 CO2 + 3 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Zn(NO3)2(H2O)6 + C6H8O7 + Fe(NO3)3(H2O)9 = CO2 + H2O + ZnFeO4 + N2 =>
18 Zn(NO3)2(H2O)6 + 22 C6H8O7 + 18 Fe(NO3)3(H2O)9 = 132 CO2 + 358 H2O + 18 ZnFeO4 + 45 N2
As2O3 + Na2CO3 = NaAsO2 + CO2 =>
As2O3 + Na2CO3 = 2 NaAsO2 + CO2
FeCl2 + K2SO3 = FeSO3 + KCl =>
FeCl2 + K2SO3 = FeSO3 + 2 KCl
KOH + CH3CH2COOH = H2O + KCH3CH2COO =>
KOH + CH3CH2COOH = H2O + KCH3CH2COO
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 H2O + 3 CO2
NO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 NO2 + 8 KI + 8 HCl = 4 I2 + N2 + 8 KCl + 4 H2O
VCl3 + NaOH = V(OH)3 + NaCl =>
VCl3 + 3 NaOH = V(OH)3 + 3 NaCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na + ZnF2 = NaF + Zn =>
2 Na + ZnF2 = 2 NaF + Zn
HCl + KH = KCl + H2 =>
HCl + KH = KCl + H2
(NH4)2MoO4 + Na2S + H2O = (NH4)2MoS4 + NaOH =>
(NH4)2MoO4 + 4 Na2S + 4 H2O = (NH4)2MoS4 + 8 NaOH
HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + 2 H2O(l)
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s) =>
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s)
CH3COOC2H5 + KOH = CH3COOK + C2H5OH =>
CH3COOC2H5 + KOH = CH3COOK + C2H5OH
C6H10O5 + CO2 = CO + H2 =>
C6H10O5 + CO2 = 7 CO + 5 H2
Li + Mg(C2H3O2)2 = LiC2H3O2 + Mg =>
2 Li + Mg(C2H3O2)2 = 2 LiC2H3O2 + Mg
Zr(NO3)4 + H2O = ZrO(NO3)2 + HNO3 =>
Zr(NO3)4 + H2O = ZrO(NO3)2 + 2 HNO3
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
UCl5 = UCl4 + Cl2 =>
2 UCl5 = 2 UCl4 + Cl2
H2 + I = HI =>
H2 + 2 I = 2 HI
NO3 + Br = NO2 + BrO3 =>
3 NO3 + Br = 3 NO2 + BrO3
C288H318O102 + O2 = CO2 + H2O =>
2 C288H318O102 + 633 O2 = 576 CO2 + 318 H2O
FeS + K = K2S + Fe2 =>
2 FeS + 4 K = 2 K2S + Fe2
CH3(CH2)2OC(CH3)3 + O2 = CO2 + H2O =>
2 CH3(CH2)2OC(CH3)3 + 21 O2 = 14 CO2 + 16 H2O
Ga3 + HCl = GaCl3 + H2 =>
2 Ga3 + 18 HCl = 6 GaCl3 + 9 H2
H2Cr2O7 + HI = CrI3 + I2 + H2O =>
H2Cr2O7 + 12 HI = 2 CrI3 + 3 I2 + 7 H2O
CH4 + Al2O3 = Al4C3 + H2O =>
3 CH4 + 2 Al2O3 = Al4C3 + 6 H2O
CuO + FeCl3 + H2O = CuCl2 + Fe(OH)3 =>
3 CuO + 2 FeCl3 + 3 H2O = 3 CuCl2 + 2 Fe(OH)3
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Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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