| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2OHCH2Cl + KOH = CH2OHCH2OH + KCl
Ca(NO3)2 + Al2(SO4)3 = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(NO3)3
HCIO4 + Ca(OH)2 = Ca(CIO4)2 + H2O =>
2 HCIO4 + Ca(OH)2 = Ca(CIO4)2 + 2 H2O
NaB4O7 + AgNO3 = AgB4O7 + NaNO3 =>
NaB4O7 + AgNO3 = AgB4O7 + NaNO3
KI + AgNO3 + NH3 = KNO3 + I + AgNH3 =>
KI + AgNO3 + NH3 = KNO3 + I + AgNH3
AgNo{3} + NaOH = AgOH + NaNo{3} =>
AgNo{3} + NaOH = AgOH + NaNo{3}
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C10H15NO + HCl = C10H14NCl + H2O =>
C10H15NO + HCl = C10H14NCl + H2O
C2H2O4 + NaHCO3 = C2Na2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = C2Na2O4 + 2 H2O + 2 CO2
CaCl2 + Pt2S = CaS + PtCl =>
CaCl2 + Pt2S = CaS + 2 PtCl
H2SK(Al(OH)4) = KHSAl(OH)3H2O =>
H2SK(Al(OH)4) = KHSAl(OH)3H2O
SrCl2 + Na2S2O3 = SrS2O3 + NaCl =>
SrCl2 + Na2S2O3 = SrS2O3 + 2 NaCl
Zn3N2 + Sr = Sr3N2 + Zn =>
Zn3N2 + 3 Sr = Sr3N2 + 3 Zn
KCl + HNo3 = KNo3 + HCl =>
KCl + HNo3 = KNo3 + HCl
C2H5COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H5COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Zn{2+} + N2H4 + OH{-} = Zn + N2 + H2O =>
2 Zn{2+} + N2H4 + 4 OH{-} = 2 Zn + N2 + 4 H2O
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
HCHO + H2O = CO2 + H =>
HCHO + H2O = CO2 + 4 H
NH2Cl + NH3 = N2H4 + HCl =>
NH2Cl + NH3 = N2H4 + HCl
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Br(l) + Na(s) = NaBr2(s) =>
2 Br(l) + Na(s) = NaBr2(s)
IF7 + H2O = H5IO6 + F{-} + H{+} =>
IF7 + 6 H2O = H5IO6 + 7 F{-} + 7 H{+}
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
H2SO4 + Na2C2O4 = (CO2H)2 + Na2SO4 =>
H2SO4 + Na2C2O4 = (CO2H)2 + Na2SO4
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
C33H8 + O2 = CO2 + H2O =>
C33H8 + 35 O2 = 33 CO2 + 4 H2O
CHC6H12CH3 + O2 = CO2 + H2O =>
CHC6H12CH3 + 12 O2 = 8 CO2 + 8 H2O
CaI2 + H2O = CaO + HI =>
CaI2 + H2O = CaO + 2 HI
NaCrO2 + NaO2 + H2O = NaOH + NaCrO4 =>
3 NaCrO2 + 4 NaO2 + 2 H2O = 4 NaOH + 3 NaCrO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2C2O4*H2O + FeCl3 = K3[Fe(C2O4)3]*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = K3[Fe(C2O4)3]*3H2O + 3 KCl
Ni(NO3)2*6H2O = NiO + HNO3 + H2O =>
Ni(NO3)2*6H2O = NiO + 2 HNO3 + 5 H2O
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
Cs2O + HBr = CsBr + H2O =>
Cs2O + 2 HBr = 2 CsBr + H2O
KBr + H2 = HBr + K =>
2 KBr + H2 = 2 HBr + 2 K
Ca(OH)2 + NaOH = Na2CaO2 + H2O =>
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O
HCHO + KMnO4 = HCOOH + HCOOK + MnO2 + H2O =>
3 HCHO + 2 KMnO4 = HCOOH + 2 HCOOK + 2 MnO2 + H2O
KOH + HCH3CO2 = CH3CO2 + H2O + K =>
KOH + HCH3CO2 = CH3CO2 + H2O + K
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
Sc(OH)(CO3) + H{+} = Sc{+3} + H2O + CO2 =>
Sc(OH)(CO3) + 3 H{+} = Sc{+3} + 2 H2O + CO2
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
H6C + O2 = CO2 + H2O =>
2 H6C + 5 O2 = 2 CO2 + 6 H2O
B5H11 + O2 = B2O3 + H2O =>
2 B5H11 + 13 O2 = 5 B2O3 + 11 H2O
FeCl2 + KOH = Fe(OH)2 + ClK =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 ClK
PbSO4 + H2 = Pb + H2SO4 =>
PbSO4 + H2 = Pb + H2SO4
Sc(s) + HCl(aq) = ScCl3(aq) + H2 =>
2 Sc(s) + 6 HCl(aq) = 2 ScCl3(aq) + 3 H2
Cu(ClO3) = Cu + ClO3 =>
Cu(ClO3) = Cu + ClO3
C3H4O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C3H4O3(s) + 5 O2(g) = 6 CO2(g) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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