| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba{2+} + Cl2{2-} = BaCl2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3
CH3COCH3 + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
6 CH3COCH3 + 8 KMnO4 = 8 CH3COOK + CH3COOH + 8 MnO2 + 4 H2O
BaCl2(aq) + K2SO4(aq) = Ba2 + SO4(s) + KCl(aq) =>
2 BaCl2(aq) + 2 K2SO4(aq) = Ba2 + 2 SO4(s) + 4 KCl(aq)
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
Na + Cu(OH)2 = NaOH + Cu =>
2 Na + Cu(OH)2 = 2 NaOH + Cu
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cl2(aq) + KBr2(aq) = KCl + Br2 =>
Cl2(aq) + 2 KBr2(aq) = 2 KCl + 2 Br2
(NH4)2Cr2O7 = N2 + H2 + Cr2O7 =>
(NH4)2Cr2O7 = N2 + 4 H2 + Cr2O7
Mg1 + O2 = Mg1O1 =>
2 Mg1 + O2 = 2 Mg1O1
H{+} + Cr2O7{2-} + CH3CH2OH = Cr3{+} + CH3COOH + H2O =>
16 H{+} + 6 Cr2O7{2-} + 17 CH3CH2OH = 4 Cr3{+} + 17 CH3COOH + 25 H2O
(NH4)OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2(NH4)OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
CaCo3 + HF = CaF2 + H2Co3 =>
CaCo3 + 2 HF = CaF2 + H2Co3
NaNO3 + KOH = NaOH + KNO3 =>
NaNO3 + KOH = NaOH + KNO3
KClO = ClO + K =>
KClO = ClO + K
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C0 + H2O = H2 + CO2 =>
C0 + 2 H2O = 2 H2 + CO2
Ba(s) + HF = BaF + H =>
Ba(s) + HF = BaF + H
C6H5NH2 + NO3 = C6H5NH2NO3 =>
C6H5NH2 + NO3 = C6H5NH2NO3
NaOH + C20H27NO11 + H2O3 = C12H24O12 + NaHCO3 + C8H7N =>
60 NaOH + 48 C20H27NO11 + 36 H2O3 = 43 C12H24O12 + 60 NaHCO3 + 48 C8H7N
C6H12O6 + H2SO4 = H2O + CO2 + H2SO3 =>
C6H12O6 + 12 H2SO4 = 6 H2O + 6 CO2 + 12 H2SO3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I1 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 6 I1 + 7 H2O
HPO + NaHO = NaPO + water =>
HPO + NaHO = NaPO + H2O
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
P2O5 + SrO = Sr3(PO4)2 =>
P2O5 + 3 SrO = Sr3(PO4)2
N2 + P4 = N2P5 =>
4 N2 + 5 P4 = 4 N2P5
MgO + Si = SiO + Mg =>
MgO + Si = SiO + Mg
H3AsO4 + Ti(OH)4 = Ti3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Ti(OH)4 = Ti3(AsO4)4 + 12 H2O
K3[Fe(CN)6] + H2SO4 + H2O = CO + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 =>
2 K3[Fe(CN)6] + 12 H2SO4 + 12 H2O = 12 CO + Fe2(SO4)3 + 3 K2SO4 + 6(NH4)2SO4
C4H + O = H + C2O =>
C4H + 2 O = H + 2 C2O
NaClO2 + K2S2O8 + H2O = ClO2 + NaOH + SO2 + KOH =>
6 NaClO2 + K2S2O8 + 4 H2O = 6 ClO2 + 6 NaOH + 2 SO2 + 2 KOH
Zn + CoCl3 = ZnCl + Co =>
3 Zn + CoCl3 = 3 ZnCl + Co
C6H5NH2 + CH3COCl = HCl + C6H5COCH3NH =>
C6H5NH2 + CH3COCl = HCl + C6H5COCH3NH
HgCl2 + H2O = Hg(OH) + HCl2 =>
HgCl2 + H2O = Hg(OH) + HCl2
ZnO + HI = ZnI2 + H2O =>
ZnO + 2 HI = ZnI2 + H2O
Cl2O(g) + H2O(g) = HClO(g) =>
Cl2O(g) + H2O(g) = 2 HClO(g)
I2 + HF = IF + H2 =>
I2 + 2 HF = 2 IF + H2
Tl + Br2 = TlBr =>
2 Tl + Br2 = 2 TlBr
Mn + CO2 = Mn2O3 + CO =>
2 Mn + 3 CO2 = Mn2O3 + 3 CO
HCl(aq) + KI(s) = HI(aq) + KCl(aq) =>
HCl(aq) + KI(s) = HI(aq) + KCl(aq)
Ba(OH)2 + HCOOH = Ba(HCOO)2 + H2O =>
Ba(OH)2 + 2 HCOOH = Ba(HCOO)2 + 2 H2O
Mn2O2 + Sn4(OH)4 = Mn2(OH)4 + Sn4O2 =>
Mn2O2 + Sn4(OH)4 = Mn2(OH)4 + Sn4O2
NaHCO3 + HI = NaI + CO2 + H2O =>
NaHCO3 + HI = NaI + CO2 + H2O
Ba(OH)2(S) + H2SO4(aq) = BaSO4(S) + H2O(l) =>
Ba(OH)2(S) + H2SO4(aq) = BaSO4(S) + 2 H2O(l)
C283 + O2 = CO2 =>
C283 + 283 O2 = 283 CO2
C10H12O3 = C6H6O + H2O + CO2 =>
14 C10H12O3 = 23 C6H6O + 15 H2O + 2 CO2
NaVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + VO + H2O =>
2 NaVO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 2 VO + 4 H2O
Ca3(PO4)2 + SiO2 + C2 = P + Ca4Si2 + CO =>
4 Ca3(PO4)2 + 6 SiO2 + 22 C2 = 8 P + 3 Ca4Si2 + 44 CO
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O0 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O0
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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