| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + H2S(g) = 2 HCl(g) + S(s)
Ag2O + KCN = K[Ag(CN)2] + K2O =>
Ag2O + 4 KCN = 2 K[Ag(CN)2] + K2O
ZnCl2 + H2SO4 = ZnSO4 + H2Cl2 =>
ZnCl2 + H2SO4 = ZnSO4 + H2Cl2
F + O = F2O3 =>
2 F + 3 O = F2O3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cr + Ni{2+} = Cr{+3} + Ni =>
2 Cr + 3 Ni{2+} = 2 Cr{+3} + 3 Ni
Ni + V = Ni882V118 =>
882 Ni + 118 V = Ni882V118
CrPO4 = Cr{+3} + PO4{-3} =>
CrPO4 = Cr{+3} + PO4{-3}
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2 + Cl = CaCl2 + H2O2 =>
Ca(OH)2 + 2 Cl = CaCl2 + H2O2
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
(CH3COO)3Au + H2O + Cu = CH3COOH + Au + CuOH =>
(CH3COO)3Au + 3 H2O + 3 Cu = 3 CH3COOH + Au + 3 CuOH
BaCl2 + Br = BaBr2 + Cl2 =>
BaCl2 + 2 Br = BaBr2 + Cl2
SrI2 + K3P = Sr3P2 + KI =>
3 SrI2 + 2 K3P = Sr3P2 + 6 KI
NaCl + Al = AlCl2 + Na2 =>
2 NaCl + Al = AlCl2 + Na2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
K2Cr2O7 + K2S + H2O = SO2 + Cr2O3 + KOH =>
K2Cr2O7 + K2S + 2 H2O = SO2 + Cr2O3 + 4 KOH
K2CO3 + Cl2 + H2O = KCl + KClO3 + KHCO3 =>
6 K2CO3 + 3 Cl2 + 3 H2O = 5 KCl + KClO3 + 6 KHCO3
NaOH + (NH4)3PO4 = Na3PO4 + NH3 + H2O =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 NH3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MgO + S = Mg + SO =>
MgO + S = Mg + SO
CH3(CH2)3Br + Mg = CH3(CH2)3MgBr =>
CH3(CH2)3Br + Mg = CH3(CH2)3MgBr
O2H2 = H2O + O2 =>
2 O2H2 = 2 H2O + O2
Ag + O2 = Ag(O2) =>
Ag + O2 = Ag(O2)
Si + Br = SiBr3 =>
Si + 3 Br = SiBr3
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Ca + Fe(OH)3 = CaOH + Fe3 =>
9 Ca + 3 Fe(OH)3 = 9 CaOH + Fe3
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
I + KF = IF + K =>
I + KF = IF + K
QwO + OWQ = OWO + QwQ =>
QwO + OWQ = OWO + QwQ
P + O = P5O3 =>
5 P + 3 O = P5O3
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
KI + NaNO2 + HCl = NaCl + KCl + I2 + N2 + H2O =>
6 KI + 2 NaNO2 + 8 HCl = 2 NaCl + 6 KCl + 3 I2 + N2 + 4 H2O
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
Hg2(NO3)2 = Hg + NO2 + O2 =>
Hg2(NO3)2 = 2 Hg + 2 NO2 + O2
Ag(OH)3 = Ag + OH =>
Ag(OH)3 = Ag + 3 OH
HCOOH + KMnO4 + H2O = MnO2 + H2CO3 + KOH =>
3 HCOOH + 2 KMnO4 + H2O = 2 MnO2 + 3 H2CO3 + 2 KOH
C3H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H10(g) + 11 O2(g) = 6 CO2(g) + 10 H2O(l)
Al(NO3)3 + CuSO4 = Cu(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 CuSO4 = 3 Cu(NO3)2 + Al2(SO4)3
Br + Co = BrCo =>
Br + Co = BrCo
NH3 + O2 + C3H8 = HCN + H2O =>
6 NH3 + 7 O2 + 2 C3H8 = 6 HCN + 14 H2O
HClO4 + CaCO3 + H2O = CO2 + CaCl2 + OH =>
2 HClO4 + CaCO3 + 7 H2O = CO2 + CaCl2 + 16 OH
H2(SO4)(aq) + Na(OH)(aq) = Na2(SO4)(aq) + H2O =>
H2(SO4)(aq) + 2 Na(OH)(aq) = Na2(SO4)(aq) + 2 H2O
CrO3 + CO = Cr2O3 + CO2 =>
2 CrO3 + 3 CO = Cr2O3 + 3 CO2
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
K2O + HBr = KBr + H2O =>
K2O + 2 HBr = 2 KBr + H2O
Mo + BaBr = Ba + MoBr =>
Mo + BaBr = Ba + MoBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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