| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HNO3 = Ca(NO3)2 + H2
CH3COONa + H2O = NaOH + (CH3COO)2H2 =>
2 CH3COONa + 2 H2O = 2 NaOH + (CH3COO)2H2
SO2Cl2 + H4O2 = H2SO4 + HCl =>
SO2Cl2 + H4O2 = H2SO4 + 2 HCl
Na2CrO4 + CH4 + H2SO4 = CO2 + Cr2(SO4)3 + Na2SO4 + H2O =>
8 Na2CrO4 + 3 CH4 + 20 H2SO4 = 3 CO2 + 4 Cr2(SO4)3 + 8 Na2SO4 + 26 H2O
NaOH + SiO2 = H2O + Na6Si2O7 =>
6 NaOH + 2 SiO2 = 3 H2O + Na6Si2O7
H2O + MnO4{-} + C5H8 = MnO2 + C5H8(OH)2 + OH{-} =>
4 H2O + 2 MnO4{-} + 3 C5H8 = 2 MnO2 + 3 C5H8(OH)2 + 2 OH{-}
C17H35COOH + O2 = C + H2O =>
C17H35COOH + 8 O2 = 18 C + 18 H2O
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
KHSO4 + Ba(OH)2 = BaSO4 + K2SO4 + H2O =>
2 KHSO4 + Ba(OH)2 = BaSO4 + K2SO4 + 2 H2O
I{-} + H2SO4 = I2 + SO4{2-} + SO2 + H2O =>
2 I{-} + 2 H2SO4 = I2 + SO4{2-} + SO2 + 2 H2O
C3H7COH + H = C3H7COH3 =>
C3H7COH + 2 H = C3H7COH3
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(NH4)2Cr2O7 = N2 + H2 + Cr2O3 + O2 =>
(NH4)2Cr2O7 = N2 + 4 H2 + Cr2O3 + 2 O2
Pt + Pb(NO3)2 = Pt(NO3)4 + Pb =>
Pt + 2 Pb(NO3)2 = Pt(NO3)4 + 2 Pb
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Li2O = Li2 + O2 =>
2 Li2O = 2 Li2 + O2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Ca3 + P2 = Ca3P2 =>
Ca3 + P2 = Ca3P2
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
Ca(OH)2 + Na3C6H5O7*2H2O = CaC6H5NaO7 + H2O + NaOH =>
Ca(OH)2 + Na3C6H5O7*2H2O = CaC6H5NaO7 + 2 H2O + 2 NaOH
FUCK + ITi = FUC + ITiK =>
FUCK + ITi = FUC + ITiK
H3PO4(aq) + LiOH(aq) = H2O(liq) + Li3PO4(aq) =>
H3PO4(aq) + 3 LiOH(aq) = 3 H2O(liq) + Li3PO4(aq)
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
K3Al(OH)6 + HCl = KCl + Al(OH)3 + H2O =>
K3Al(OH)6 + 3 HCl = 3 KCl + Al(OH)3 + 3 H2O
KCl + FeS = KS + FeCl =>
KCl + FeS = KS + FeCl
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
HNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 HNO3 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 NO2 + 2 H2O
Zn(OH)2 + NaOH = Zn(OH)4 + Na =>
Zn(OH)2 + 2 NaOH = Zn(OH)4 + 2 Na
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
FeNO3 + NH4SCN = FeSCN + NH4NO3 =>
FeNO3 + NH4SCN = FeSCN + NH4NO3
Mg(HCO3)2 + NaOH = Mg(OH)2 + Na(HCO3) =>
Mg(HCO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(HCO3)
NaOH + C2H5COONa = C2H6 + Na2CO3 =>
NaOH + C2H5COONa = C2H6 + Na2CO3
Fe(OH)2Zn = Zn(OH)2Fe =>
Fe(OH)2Zn = Zn(OH)2Fe
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O
Se2 + H = H2Se =>
Se2 + 4 H = 2 H2Se
PbCl4 + Fe = FeCl2 + Pb =>
PbCl4 + 2 Fe = 2 FeCl2 + Pb
PBr3(aq) = P + Br2(g) =>
2 PBr3(aq) = 2 P + 3 Br2(g)
O2(s) + CS2(s) = CO2(s) + SO2(s) =>
3 O2(s) + CS2(s) = CO2(s) + 2 SO2(s)
NaSO4(aq) + HCl(aq) = HSO4(g) + NaCl(aq) =>
NaSO4(aq) + HCl(aq) = HSO4(g) + NaCl(aq)
Ag(NH3)2{+}(aq) + KBr(aq) = AgBr(s) + NH3(aq) + K{+}(aq) =>
Ag(NH3)2{+}(aq) + KBr(aq) = AgBr(s) + 2 NH3(aq) + K{+}(aq)
C9H19OH + O2 = H2O + CO2 =>
2 C9H19OH + 27 O2 = 20 H2O + 18 CO2
Ca5(PO4)3OH + CH3COOH = Ca3(PO4)2 + Ca(C2H3O2)2 + H2O =>
2 Ca5(PO4)3OH + 2 CH3COOH = 3 Ca3(PO4)2 + Ca(C2H3O2)2 + 2 H2O
Fe + HNO3 = FeNO3 + H2O + NH4NO3 =>
8 Fe + 10 HNO3 = 8 FeNO3 + 3 H2O + NH4NO3
IK + Pb(NO3)2 = PbI2 + KNO3 =>
2 IK + Pb(NO3)2 = PbI2 + 2 KNO3
[Zn(NH3)4]{2+} + S{2-} = Zn2S2 + (NH3) =>
2[Zn(NH3)4]{2+} + 2 S{2-} = Zn2S2 + 8(NH3)
H6C4O4 + KOH = K6C4O4 + H2O =>
H6C4O4 + 6 KOH = K6C4O4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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