Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Bi(NO3)2 + Na2SnO2 + NaOH = Bi + NaNO3 + Na2SnO3 + H2O =>
Bi(NO3)2 + Na2SnO2 + 2 NaOH = Bi + 2 NaNO3 + Na2SnO3 + H2O
SodiumPhosphate + BariumNitrate = BariumPhosphate + SodiumNitrate =>
SodiumPhosphate + BariumNitrate = BariumPhosphate + SodiumNitrate
Zn(OH)2 + SO2 = ZnO + H2SO3 =>
Zn(OH)2 + SO2 = ZnO + H2SO3
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
BaO + H3As = Ba3As2 + H2O =>
3 BaO + 2 H3As = Ba3As2 + 3 H2O
H3BCO(aq) + H2O(l) = B(OH)3(s) + CO(g) + H2(g) =>
H3BCO(aq) + 3 H2O(l) = B(OH)3(s) + CO(g) + 3 H2(g)
F + Al = FAl =>
F + Al = FAl
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
Ba(HCO3)2 + HCl = BaCl2 + H2OCO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2OCO2
HNO3 + NO = NO2 + H2O(i) =>
2 HNO3 + NO = 3 NO2 + H2O(i)
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Mn2O7 + NaOH = NaMnO4 + H2O =>
Mn2O7 + 2 NaOH = 2 NaMnO4 + H2O
NaBr + MgSO4 = NaSO4 + MgBr =>
NaBr + MgSO4 = NaSO4 + MgBr
S8(g) + O2(g) = SO2(g) =>
S8(g) + 8 O2(g) = 8 SO2(g)
N2O5 + HNO3 = N2NO3 + HO5 =>
N2O5 + HNO3 = N2NO3 + HO5
C15H24O6 + O2 = CO2 + H2O =>
C15H24O6 + 18 O2 = 15 CO2 + 12 H2O
(NH4)2 + (Cr2O7) = Cr2O3 + N + H2O =>
(NH4)2 + (Cr2O7) = Cr2O3 + 2 N + 4 H2O
CF(CF3)CF2CF2CH2 + KClO4 = KCl + HF + CO2 + F2 =>
2 CF(CF3)CF2CF2CH2 + 5 KClO4 = 5 KCl + 4 HF + 10 CO2 + 6 F2
CH4 + O2 = CO27 + H2O =>
2 CH4 + 29 O2 = 2 CO27 + 4 H2O
PbCl2(g) + K2SO4(g) = PbSO4(s) + KCl(g) =>
PbCl2(g) + K2SO4(g) = PbSO4(s) + 2 KCl(g)
Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O
Pb(NO3)2 = Pb2O + N + O2 =>
4 Pb(NO3)2 = 2 Pb2O + 8 N + 11 O2
Fe3 + N3 = Fe3N3 =>
Fe3 + N3 = Fe3N3
Ba + H(OH) = Ba(OH)2 + H =>
Ba + 2 H(OH) = Ba(OH)2 + 2 H
Pb(NO3)2 + NHCl4 = PbCl2 + NH(NO3)4 =>
2 Pb(NO3)2 + NHCl4 = 2 PbCl2 + NH(NO3)4
C12H24O12 + H2SO4 = S + H2O + H2CO3 =>
C12H24O12 + 8 H2SO4 = 8 S + 8 H2O + 12 H2CO3
Zn(OH)2 + NaOH = H2O + Na2ZnO2 =>
Zn(OH)2 + 2 NaOH = 2 H2O + Na2ZnO2
Ag(Ag(CN)2) + SO4 = Ag2SO4 + Ag(CN)2 =>
2 Ag(Ag(CN)2) + SO4 = Ag2SO4 + 2 Ag(CN)2
HS(g) + Fe3OH(s) = Fe3S(s) + H2O(g) =>
HS(g) + Fe3OH(s) = Fe3S(s) + H2O(g)
MgCO3(aq) + HCl(aq) = MgCl2(l) + H2O(l) + CO2 =>
MgCO3(aq) + 2 HCl(aq) = MgCl2(l) + H2O(l) + CO2
AlCl3 + Mg = Mg3Al2 + Cl =>
2 AlCl3 + 3 Mg = Mg3Al2 + 6 Cl
H2 + Fe2O3 = HO2 + Fe2 =>
3 H2 + 4 Fe2O3 = 6 HO2 + 4 Fe2
NaOH + CaPO4 = NaPO4 + CaOH =>
NaOH + CaPO4 = NaPO4 + CaOH
AgNO3 + KIO = KNO3 + AgIO =>
AgNO3 + KIO = KNO3 + AgIO
Pb{+} + X{-} = PbX =>
Pb{+} + X{-} = PbX
Al(s) + SiO2(s) = Al2O3(s) + Si(s) =>
4 Al(s) + 3 SiO2(s) = 2 Al2O3(s) + 3 Si(s)
Sn2(CO3)4 = Sn2O4 + CO2 =>
Sn2(CO3)4 = Sn2O4 + 4 CO2
YNH3 + HO3 = HNO2 + Y(OH)2 + OH =>
YNH3 + 2 HO3 = HNO2 + Y(OH)2 + 2 OH
HCOOH + [Ag(NH3)2]OH = H2CO3 + Ag + NH3 + H2O =>
HCOOH + 2[Ag(NH3)2]OH = H2CO3 + 2 Ag + 4 NH3 + H2O
PbCl2 + Zn = Pb + ZnCl =>
PbCl2 + 2 Zn = Pb + 2 ZnCl
Ba(OH)2 + CH3CO2H = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 CH3CO2H = Ba(CH3CO2)2 + 2 H2O
(NH4)3PO4 = NH3 + HPO3 + H2O =>
(NH4)3PO4 = 3 NH3 + HPO3 + H2O
FeO(OH) + H2O = Fe(OH)3 =>
FeO(OH) + H2O = Fe(OH)3
Carbon + Carbondioxide = carbonmonoxide =>
C + CO2 = 2 CO
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O + (NH2)2CO = ZnFeO3 + H2O + CO2 + N2 =>
2 Zn(NO3)2*6H2O + 2 Fe(NO3)3*9H2O + 8(NH2)2CO = 2 ZnFeO3 + 46 H2O + 8 CO2 + 13 N2
C2H5OH + I2 = C2H5OHI1 =>
2 C2H5OH + I2 = 2 C2H5OHI1
Cr(OH)3 + NaClO = Na2CrO4 + NaOH + Cl2 + H2O =>
2 Cr(OH)3 + 6 NaClO = 2 Na2CrO4 + 2 NaOH + 3 Cl2 + 2 H2O
NO + PbO2 + H2O = HNO3 + Pb =>
4 NO + 3 PbO2 + 2 H2O = 4 HNO3 + 3 Pb
NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/25
Équations équilibrées sur04/18/24
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