Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Na2O = Na2SO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CH3CHOH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + KSO4 =>
4 CH3CHOH + 3 KMnO4 + 6 H2SO4 = 4 CH3COOH + 3 MnSO4 + 8 H2O + 3 KSO4
H3AsO4RbOH = H4O5RbAs =>
H3AsO4RbOH = H4O5RbAs
C54H100O7 + C2H6O = C67788H36O2 + C3H8O =>
67772 C54H100O7 + 1490874 C2H6O = 11 C67788H36O2 + 1965256 C3H8O
ZnI2 + AgNO3 = ZnNO3 + I2Ag =>
ZnI2 + AgNO3 = ZnNO3 + I2Ag
Cu + N + O3 = Cu2(NO3) =>
2 Cu + N + O3 = Cu2(NO3)
Na2CO3 + C8H16O2 = NaC8H15O2 + H2O + CO2 =>
Na2CO3 + 2 C8H16O2 = 2 NaC8H15O2 + H2O + CO2
Na3PO4 + Cr(NO3)3 = NaNO3 + CrPO4 =>
Na3PO4 + Cr(NO3)3 = 3 NaNO3 + CrPO4
C27H30O5S + NaHSO4 = C27H30O5Na + S2HO4 =>
C27H30O5S + NaHSO4 = C27H30O5Na + S2HO4
(CuOH)2CO3 + H2SO4 = CuSO4 + H2CO3 + H2O =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + H2CO3 + 2 H2O
KOH2 = KO + H =>
KOH2 = KO + 2 H
NaNO3 + (NH4)2CO3 = Na2CO3 + NH4(NO3) =>
2 NaNO3 + (NH4)2CO3 = Na2CO3 + 2 NH4(NO3)
NaHCO3(s) = Na2CO3(s)H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2CO3(s)H2O(g) + CO2(g)
HSO + O2 = SO2 + H2O =>
4 HSO + 3 O2 = 4 SO2 + 2 H2O
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
FeSO4 + Na2S = FeSNa2SO4 =>
FeSO4 + Na2S = FeSNa2SO4
ZnS + HNO3 = Zn(SO4) + NO2 + H2O =>
ZnS + 8 HNO3 = Zn(SO4) + 8 NO2 + 4 H2O
Mn + S = MnS2 =>
Mn + 2 S = MnS2
C3O4 = C + O =>
C3O4 = 3 C + 4 O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2
Be2O + HOH = BeOH =>
Be2O + HOH = 2 BeOH
NaCrO2 = Na + Cr + O =>
NaCrO2 = Na + Cr + 2 O
At2(s) + Na(s) = NaAt =>
At2(s) + 2 Na(s) = 2 NaAt
Fe + F = FeF3 =>
Fe + 3 F = FeF3
HPO3{2-} + SO4{2-} = HPO4{2-} + SO3{2-} =>
HPO3{2-} + SO4{2-} = HPO4{2-} + SO3{2-}
CO2 + H2O = CO + (OH) =>
CO2 + H2O = CO + 2(OH)
NaHCOO + HCl = NaCl + HCOOH =>
NaHCOO + HCl = NaCl + HCOOH
C2H14 = C2H12 + H2 =>
C2H14 = C2H12 + H2
Zn + Ag3AsO4 + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 2 Ag3AsO4 + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
CrOHSO4 + KOH = Cr(OH)3 + K2SO4 =>
CrOHSO4 + 2 KOH = Cr(OH)3 + K2SO4
lithium + H(SO4) = lithiumsulfate + hydrogen =>
4 Li + 2 H(SO4) = 2 Li2SO4 + H2
C3H5N3O9 = N2(g) + CO(g) + H2O(g) + O2(g) =>
4 C3H5N3O9 = 6 N2(g) + 12 CO(g) + 10 H2O(g) + 7 O2(g)
HCOOH + NaCN = NaHCOO + HCN =>
HCOOH + NaCN = NaHCOO + HCN
H2SO4 + Mg(OH)2 = Mg + SO4 + H2O =>
H2SO4 + Mg(OH)2 = Mg + SO4 + 2 H2O
K2 + O3 + C = KOC =>
3 K2 + 2 O3 + 6 C = 6 KOC
UF6 + H2O = HF + UF2O2 =>
UF6 + 2 H2O = 4 HF + UF2O2
Fe2O3 + Ag = AgO + Fe =>
Fe2O3 + 3 Ag = 3 AgO + 2 Fe
Rb(s) + H2O(i) = H2(g) + RbOH(aq) =>
2 Rb(s) + 2 H2O(i) = H2(g) + 2 RbOH(aq)
(CH3CO)2O + CH3CH2CH2CH2OH = CH3CH2CH2CH2OCOCH3 + H2O =>
(CH3CO)2O + 2 CH3CH2CH2CH2OH = 2 CH3CH2CH2CH2OCOCH3 + H2O
C(s) + S8(s) + KNO3(s) = CO2(g) + N2(g) + K2S(s) =>
24 C(s) + S8(s) + 16 KNO3(s) = 24 CO2(g) + 8 N2(g) + 8 K2S(s)
FeH2C2O4 + CaCl2 = CaC2O4 + FeCl2 + H2 =>
FeH2C2O4 + CaCl2 = CaC2O4 + FeCl2 + H2
HClO4 + Bi = Bi(ClO4)3 + H2 =>
6 HClO4 + 2 Bi = 2 Bi(ClO4)3 + 3 H2
LiOH + NaNO3 = Na(OH) + LiNO3 =>
LiOH + NaNO3 = Na(OH) + LiNO3
Pb(NO3)2 + HJ = PbJ + H(NO3)2 =>
Pb(NO3)2 + HJ = PbJ + H(NO3)2
SiO2 + NaOH = Na2SiO3 + H4SiO4 =>
3 SiO2 + 4 NaOH = 2 Na2SiO3 + H4SiO4
BaCl + NaPO4 = NaCl + BaPO4 =>
BaCl + NaPO4 = NaCl + BaPO4
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
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