| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + H2SO4 = K2SO4 + H2Cl2
ScN = Sc + N2 =>
2 ScN = 2 Sc + N2
Na2SO4(aq) + BaCl2 = Na2Cl2 + BaSO4 =>
Na2SO4(aq) + BaCl2 = Na2Cl2 + BaSO4
CH3NO2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH3NO2(l) + 3 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 N2(g)
Cr(OH)3 + IO3{-} = CrO4{2-} + I{-} + H{+} + H2O =>
2 Cr(OH)3 + IO3{-} = 2 CrO4{2-} + I{-} + 4 H{+} + H2O
Al(HCO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al(HCO3)3 + 3 HNO3 = Al(NO3)3 + 3 CO2 + 3 H2O
KOH + NaNo3 = KNo3 + NaOH =>
KOH + NaNo3 = KNo3 + NaOH
C20H10O1 + O2 = H2O + CO2 =>
C20H10O1 + 22 O2 = 5 H2O + 20 CO2
HNO3 + K = KNO3 + NO + H2O =>
4 HNO3 + 3 K = 3 KNO3 + NO + 2 H2O
NaNO3 = Na2O + N2O3 + O2 =>
2 NaNO3 = Na2O + N2O3 + O2
BiSO4 + NaOH = Bi(OH)2 + Na2SO4 =>
BiSO4 + 2 NaOH = Bi(OH)2 + Na2SO4
HCl + K2O = KCl + H2O =>
2 HCl + K2O = 2 KCl + H2O
C2H3O2NH4 + H2O = NH4OH + C2H4O2 =>
C2H3O2NH4 + H2O = NH4OH + C2H4O2
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2
BaO + H2O = (Ba(OH)2) =>
BaO + H2O = (Ba(OH)2)
FUCK + CO2 + O2 = UF6 + UO2CO3 + K2CO3 =>
6 FUCK + 2 CO2 + 15 O2 = UF6 + 5 UO2CO3 + 3 K2CO3
Cu + HNO3(cons) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(cons) = 3 Cu(NO3)2 + 2 NO + 4 H2O
AsF5 = AsF3 + F2 =>
AsF5 = AsF3 + F2
C8H8 + KNO3 = K2O + N2 + CO2 + H2O =>
C8H8 + 8 KNO3 = 4 K2O + 4 N2 + 8 CO2 + 4 H2O
NaNO3 + C + Ca(OH)2 = NaNO2 + CaCO3 + H2O =>
2 NaNO3 + C + Ca(OH)2 = 2 NaNO2 + CaCO3 + H2O
Nb + K2CrO4 + H2SO4 = Nb(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Nb + 4 K2CrO4 + 16 H2SO4 = 3 Nb(SO4)2 + 4 K2SO4 + 2 Cr2(SO4)3 + 16 H2O
FeCl3 + K2CO3 + H2O = KCl + FeOHCO3 + CO2 =>
2 FeCl3 + 3 K2CO3 + H2O = 6 KCl + 2 FeOHCO3 + CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CoS = Co + S =>
CoS = Co + S
CNCH2CH2CN + H2O + H{+} = HO2CCH2CH2CO2H + NH4{+} =>
CNCH2CH2CN + 4 H2O + 2 H{+} = HO2CCH2CH2CO2H + 2 NH4{+}
KI + NaBrO3 + HCl = KCl + NaBr + I2 + H2O =>
6 KI + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 I2 + 3 H2O
K2CrO4 + NaNO2 + H2O = KCr(OH)4 + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 KCr(OH)4 + 3 NaNO3 + 2 KOH
S + F{-} = S{2-} + F2 =>
S + 2 F{-} = S{2-} + F2
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
LiOH + Cu = Li + Cu(OH)2 =>
2 LiOH + Cu = 2 Li + Cu(OH)2
Cr2O7 + HNO2 = Cr + NO3 + H =>
Cr2O7 + 7 HNO2 = 2 Cr + 7 NO3 + 7 H
CuO + NaOH = Na2CuO2 + H2O =>
CuO + 2 NaOH = Na2CuO2 + H2O
K2CrO4 + NaNO2 + H2O = K(Cr(OH)4) + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 K(Cr(OH)4) + 3 NaNO3 + 2 KOH
Cs2SO3 + H3PO4 = Cs3PO4 + SO2 + H2O =>
3 Cs2SO3 + 2 H3PO4 = 2 Cs3PO4 + 3 SO2 + 3 H2O
C19H22O6 + H2O = C2H5OH + CH3COOH =>
2 C19H22O6 + 21 H2O = 5 C2H5OH + 14 CH3COOH
NaHSO4 + NaHCO3 = Na2CO3 + H2SO4 =>
NaHSO4 + NaHCO3 = Na2CO3 + H2SO4
NaClO(s) = NaCl(s) + O2(g) =>
2 NaClO(s) = 2 NaCl(s) + O2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
NaCl + C2H6O = NaOH + C2H5Cl =>
NaCl + C2H6O = NaOH + C2H5Cl
Mg(ClO3)2(s) = MgCl2(s) + O2(g) =>
Mg(ClO3)2(s) = MgCl2(s) + 3 O2(g)
Cr2O3 + NaNO3 + KOH = KCrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaNO3 + 2 KOH = 2 KCrO4 + 4 NaNO2 + H2O
CHI3 + O2 = COI2 + HI =>
2 CHI3 + O2 = 2 COI2 + 2 HI
H2K2O7Sb2 + Na2CO3 = K2CO3 + NaOH + SbO2 + O2 =>
2 H2K2O7Sb2 + 2 Na2CO3 = 2 K2CO3 + 4 NaOH + 4 SbO2 + O2
Al + P2 = Al2P3 =>
4 Al + 3 P2 = 2 Al2P3
NaClO3 + KI = NaI + KClO3 =>
NaClO3 + KI = NaI + KClO3
Mn + H = HMn =>
Mn + H = HMn
MnCl2 + KI = MnI2 + KCl =>
MnCl2 + 2 KI = MnI2 + 2 KCl
KMnO4 + KHSO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + KHSO3 + 3 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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