| Équations équilibrées la veille | Équations équilibrées le lendemain |
CHEEZEBEEF = BEEFCHEEZE
KMnO4(aq) + KI(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(s) =>
2 KMnO4(aq) + 10 KI(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l) + 5 I2(s)
Ba(H2PO4)2 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
Ba(H2PO4)2 + 2 Ba(OH)2 = Ba3(PO4)2 + 4 H2O
Fe + Na = FeNa =>
Fe + Na = FeNa
KCNO + C = KCN + CO2 =>
2 KCNO + C = 2 KCN + CO2
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
H2 + Al2S3 = Al + H2S =>
3 H2 + Al2S3 = 2 Al + 3 H2S
KCl(aq) + HBr(aq) = KBr(s) + HCl(aq) =>
KCl(aq) + HBr(aq) = KBr(s) + HCl(aq)
CH3COCH3 + I2 + NaOH = NaI + CH3COONa + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 8 NaI + 3 CH3COONa + 7 H2O
Li + H2Cl = LiCl + H2 =>
Li + H2Cl = LiCl + H2
C6MgBr + CO2 = C7O2MgBr =>
C6MgBr + CO2 = C7O2MgBr
C2H4 + Cl = C2H4Cl2 =>
C2H4 + 2 Cl = C2H4Cl2
CaO2 + HCl = CaCl + H2O + Cl2 =>
2 CaO2 + 8 HCl = 2 CaCl + 4 H2O + 3 Cl2
Mn(NO3)2 = MnNO + NO2 + O2 =>
2 Mn(NO3)2 = 2 MnNO + 2 NO2 + 3 O2
CaHPO4 + CH3COOH = Ca + H3PO4 + CH3COO =>
CaHPO4 + 2 CH3COOH = Ca + H3PO4 + 2 CH3COO
Cs(OH)(aq) + HNO3(aq) = CsNO3(aq) + H2O(l) =>
Cs(OH)(aq) + HNO3(aq) = CsNO3(aq) + H2O(l)
FeSO4 + NaOH = Fe(OH)NaSO4 =>
FeSO4 + NaOH = Fe(OH)NaSO4
BaSO4 + Na2SO4 = BaNa2 + SO4 =>
BaSO4 + Na2SO4 = BaNa2 + 2 SO4
magnesiumchloride + sodiumcarbonate = magnesiumcarbonate + sodiumchloride =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Al + HNO3 = N2O + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 N2O + 8 Al(NO3)3 + 15 H2O
F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3
SrCl3 + H2 = SrH2 + Cl3 =>
SrCl3 + H2 = SrH2 + Cl3
UF4 + Mg = U + MgF2 =>
UF4 + 2 Mg = U + 2 MgF2
Al(OH)3 + H2SO4 + (NH4)2SO4 + H2O = NH4Al(SO4)2*12H2O =>
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 18 H2O = 2 NH4Al(SO4)2*12H2O
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
CuCl2 + H2S = CuS + HCl1 =>
CuCl2 + H2S = CuS + 2 HCl1
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cr(NO3)3 + NaHPO4 = CrHPO4 + Na(NO3)3 =>
Cr(NO3)3 + NaHPO4 = CrHPO4 + Na(NO3)3
KCI + H2SO4 = HCI + K2SO4 =>
2 KCI + H2SO4 = 2 HCI + K2SO4
FeBr + I = FeI + Br =>
FeBr + I = FeI + Br
CuSO4 + K2CO3 = CuCO3 + K2SO4 =>
CuSO4 + K2CO3 = CuCO3 + K2SO4
KOH + Zn3(PO4)2 = KPO4 + Zn3(OH)2 =>
2 KOH + Zn3(PO4)2 = 2 KPO4 + Zn3(OH)2
Pb + NaOH = Na2PbO2 + H2 =>
Pb + 2 NaOH = Na2PbO2 + H2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
B + C = B4C3 =>
4 B + 3 C = B4C3
MgO2 + H2O = MgO3H2 =>
MgO2 + H2O = MgO3H2
Ag + NaS = AgS + Na =>
Ag + NaS = AgS + Na
K3N = K + N =>
K3N = 3 K + N
Al(s) + S = Al2S3 =>
2 Al(s) + 3 S = Al2S3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
C2H2(g) = C6H6(g) =>
3 C2H2(g) = C6H6(g)
KHSO3(aq) + NaNO3(aq) = KHNO3(s) + NaSO3(aq) =>
KHSO3(aq) + NaNO3(aq) = KHNO3(s) + NaSO3(aq)
Ca2 + HOH = H2 + Ca(OH)2 =>
Ca2 + 4 HOH = 2 H2 + 2 Ca(OH)2
MgCl2(aq) + Fe(s) = Mg(s) + FeCl3(aq) =>
3 MgCl2(aq) + 2 Fe(s) = 3 Mg(s) + 2 FeCl3(aq)
Sb + H2O = Sb(OH)5 + H2 =>
2 Sb + 10 H2O = 2 Sb(OH)5 + 5 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
Fe{2+} + NO3 + H{+} = NO + Fe{3+} + H2O =>
4 Fe{2+} + NO3 + 4 H{+} = NO + 4 Fe{3+} + 2 H2O
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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