| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + NI(OH)2 = NI(H2PO4)2 + 2 H2O
C6H5NH2 + HNO3 = C6H2NH2(NO2)3 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2NH2(NO2)3 + 3 H2O
CO2 + H2O = CH12CO6 + O2 =>
2 CO2 + 6 H2O = CH12CO6 + 2 O2
Zn(OH)2 + HNO3 = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2(aq) + 2 H2O(l)
carbonicacid + lithium = lithiumcarbonate + hydrogen =>
H2CO3 + 2 Li = Li2CO3 + H2
MnSO4 + NaOH = MnO2 + Na2SO3 + H2O =>
MnSO4 + 2 NaOH = MnO2 + Na2SO3 + H2O
CC3H8O3 + O2 = CO2 + H2O =>
2 CC3H8O3 + 9 O2 = 8 CO2 + 8 H2O
Magnesium + Sulfuricacid = Magnesiumsulfate + hydrogen =>
Mg + H2SO4 = MgSO4 + H2
KOH(aq) + Ni(NO3)2 = KNO3(aq) + Ni(OH)2(s) =>
2 KOH(aq) + Ni(NO3)2 = 2 KNO3(aq) + Ni(OH)2(s)
C6H5OH + FeCl3 = Fe(C6H5OH)3 + Cl =>
3 C6H5OH + FeCl3 = Fe(C6H5OH)3 + 3 Cl
H2O + KI = HI + K2O =>
H2O + 2 KI = 2 HI + K2O
HCI = H2 + CI =>
2 HCI = H2 + 2 CI
Zn(NO3)2 + NH3 + H2O = ZnO + NH4NO3 =>
Zn(NO3)2 + 2 NH3 + H2O = ZnO + 2 NH4NO3
(NH4)2S + Li2O = (NH4)2O + Li2S =>
(NH4)2S + Li2O = (NH4)2O + Li2S
SnCl4 + S + H2 = SnS2 + HCl2 =>
SnCl4 + 2 S + H2 = SnS2 + 2 HCl2
H2PO4 + CH = H2PO4CH =>
H2PO4 + CH = H2PO4CH
Ba(NO3)2 + Na2SO4 = NaNO3 + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2 NaNO3 + BaSO4
H3Po4 + Mg(OH)3 = MgPo4 + H2O =>
H3Po4 + Mg(OH)3 = MgPo4 + 3 H2O
FeOH + SO3 = FeO3 + SOH =>
FeOH + SO3 = FeO3 + SOH
Zn(NO3)2 + MgCl2 = ZnMg + NO3Cl =>
Zn(NO3)2 + MgCl2 = ZnMg + 2 NO3Cl
FeU3 + KOH = Fe(OH)3 + KU =>
FeU3 + 3 KOH = Fe(OH)3 + 3 KU
NaHCO3 + C2H5OH + NH4NO3 = Na2CO3 + C2H5NH2 + O2 =>
4 NaHCO3 + C2H5OH + NH4NO3 = 2 Na2CO3 + 2 C2H5NH2 + 5 O2
SrSO4 + Ba(OH)2 = Sr(OH)2 + BaSO4 =>
SrSO4 + Ba(OH)2 = Sr(OH)2 + BaSO4
NaNO3 + H2SO4 = NaSO4 + NO3H2 =>
NaNO3 + H2SO4 = NaSO4 + NO3H2
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6] =>
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6]
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO3 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 6 Na2SO3 = 2 MnSO4 + K2SO3 + 6 Na2SO4 + 3 H2O
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Zn(NO3)2*6H2O + RuCl3 + O2 = LaBiZnRuO6 + NO3 + H2O + Cl =>
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Zn(NO3)2*6H2O + RuCl3 + 3 O2 = LaBiZnRuO6 + 8 NO3 + 17 H2O + 3 Cl
Cl2 + NaNO2 + KOH = KCl + NaNO3 + H2O =>
Cl2 + NaNO2 + 2 KOH = 2 KCl + NaNO3 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
Zn + NH3 + H2O = NH4 + Zn(OH)2 = [Zn(NH3)4](OH)2 + H2 =>
Zn + 2 NH3 + 2 H2O = 2 NH4 + Zn(OH)2
Fe + HBr3 = FeBr3 + H2 =>
2 Fe + 2 HBr3 = 2 FeBr3 + H2
CHCH + NaH = CHCNa + H2 =>
CHCH + NaH = CHCNa + H2
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
Mg3Si4O10(OH)2 + H2O = Mg3Si2O5(OH)4 + SiO2 =>
Mg3Si4O10(OH)2 + H2O = Mg3Si2O5(OH)4 + 2 SiO2
H2 + P = H2P2 =>
H2 + 2 P = H2P2
Na + H2O = NaOH + H2 = =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag
Pb(CH3COO)2 + NaOH = Pb(OH)2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 CH3COONa
BaCl(aq) + CuSO4(aq) = CuCl(aq) + BaSO4(s) =>
BaCl(aq) + CuSO4(aq) = CuCl(aq) + BaSO4(s)
FeCl3 + Na2CO3 = Fe(Na2)3 + ClCO3 =>
FeCl3 + 3 Na2CO3 = Fe(Na2)3 + 3 ClCO3
C13H18 + O2 = C + H2O =>
2 C13H18 + 9 O2 = 26 C + 18 H2O
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
Al(OH)3 + P2O5 = Al(PO3)3 + H2O =>
2 Al(OH)3 + 3 P2O5 = 2 Al(PO3)3 + 3 H2O
HNO3 + C6H12O6 = NO + CO2 + H2O =>
8 HNO3 + C6H12O6 = 8 NO + 6 CO2 + 10 H2O
CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + CH3CH2OH =>
2 CH3COOCH2CH3 + Ca(OH)2 = (CH3COO)2Ca + 2 CH3CH2OH
C5H5O(l) + O2(g) = CO2(g) + H2O(g) =>
4 C5H5O(l) + 23 O2(g) = 20 CO2(g) + 10 H2O(g)
CaHPO4 = Ca + H + P + O =>
CaHPO4 = Ca + H + P + 4 O
CrO4{-2} + SO3{-2} + H2O = Cr(OH)4({-}) + SO4{-2} + OH{-} =>
2 CrO4{-2} + 3 SO3{-2} + 5 H2O = 2 Cr(OH)4({-}) + 3 SO4{-2} + 2 OH{-}
C4H8 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
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