Équations équilibrées la veille |
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
NiCl2Na2SO4 = NiSO4Na2Cl2 =>
NiCl2Na2SO4 = NiSO4Na2Cl2
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 4 HMnO4 + 5 Na2SO4 + 14 H2O
NaH + O2 = NaOH =>
2 NaH + O2 = 2 NaOH
H + Sb + O = HSbO =>
H + Sb + O = HSbO
P2O3(s)O2(g) = P2O5(s) =>
P2O3(s)O2(g) = P2O5(s)
LiCl + ZnPO4 = LiPO4 + ZnCl =>
LiCl + ZnPO4 = LiPO4 + ZnCl
K2Cr2O7 + HCl + C2H5OH = CrCl3 + CH3CO2H + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + 3 C2H5OH = 4 CrCl3 + 3 CH3CO2H + 4 KCl + 11 H2O
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
Ag + Pt(NO3)2 = Pt + Ag(NO3)2 =>
Ag + Pt(NO3)2 = Pt + Ag(NO3)2
MgCl2 + NH3 + H2O = Mg(OH)2 + NH4 + Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4 + 2 Cl
ZrSiO4 + Cl2 = ZrCl + SiO2 + O2 =>
2 ZrSiO4 + Cl2 = 2 ZrCl + 2 SiO2 + 2 O2
PBCO3H2O = PBOH2CO3 =>
PBCO3H2O = PBOH2CO3
C22H28FN3O6S + O2 = C02 + H2O + NO2 + SO2 + F2 =>
2 C22H28FN3O6S + 16 O2 = 22 C02 + 28 H2O + 6 NO2 + 2 SO2 + F2
PCl5(s) = PCl3(s)Cl2(g) =>
PCl5(s) = PCl3(s)Cl2(g)
C6H5CH2OH + MnO4{-} = C6H5COO{-} + MnO2 + HO{-} + H2O =>
3 C6H5CH2OH + 4 MnO4{-} = 3 C6H5COO{-} + 4 MnO2 + HO{-} + 4 H2O
FeO + NaOH + ClO + H2O = Fe(OH)3 + NaCl =>
3 FeO + NaOH + ClO + 4 H2O = 3 Fe(OH)3 + NaCl
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2 + CO2 + H2O =>
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2 + CO2 + H2O
C6H12Cl2 + NaOH = C6H12ClOH + NaCl =>
C6H12Cl2 + NaOH = C6H12ClOH + NaCl
Ca10(PO4)6(OH)2 + H = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2 + 8 H = 6 CaHPO4 + 2 H2O + 4 Ca
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + Cl2 =>
4 C2H5NSCl + 21 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO3 + 2 Cl2
Cu + CO3OH3 = CuO + CO2 + H2O =>
Cu + 2 CO3OH3 = CuO + 2 CO2 + 3 H2O
(CH3CH2CH2)3B + H2O2 = CH3CH2CH2OH + B(OH)3 =>
(CH3CH2CH2)3B + 3 H2O2 = 3 CH3CH2CH2OH + B(OH)3
F2 + CuCl2 = CuF2 + Cl =>
F2 + CuCl2 = CuF2 + 2 Cl
Sb + CuO = Sb2O3 + Cu2Sb =>
7 Sb + 6 CuO = 2 Sb2O3 + 3 Cu2Sb
Zn + Na2CO3 + H2O = Na2Zn(OH)4 + CO2 + H2 =>
Zn + Na2CO3 + 3 H2O = Na2Zn(OH)4 + CO2 + H2
NaCl + CaCO3 = CO2 + Na2O + Ca + Cl2 =>
2 NaCl + CaCO3 = CO2 + Na2O + Ca + Cl2
Ce(OH)3 + H2O + KMnO4 = Ce(OH)4 + MnO2 + KOH =>
3 Ce(OH)3 + 2 H2O + KMnO4 = 3 Ce(OH)4 + MnO2 + KOH
Ba(NO3)2 + (C2H3O2)2CO3 = BaCO3 + C2H3O2NO3 =>
Ba(NO3)2 + (C2H3O2)2CO3 = BaCO3 + 2 C2H3O2NO3
HCO3{-} = (OH){-} + CO2 =>
HCO3{-} = (OH){-} + CO2
Na2CO3 + Ag = Ag2CO3 + Na =>
Na2CO3 + 2 Ag = Ag2CO3 + 2 Na
NaOH + H2(SO3) = (H2)O + HNa(SO3) =>
NaOH + H2(SO3) = (H2)O + HNa(SO3)
Li + BrMg = MgBrLi =>
Li + BrMg = MgBrLi
Cu(NO3)2 + CaS = Ca(NO3)2 + CuS =>
Cu(NO3)2 + CaS = Ca(NO3)2 + CuS
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
P4O10(s) + P4(g) = P4O6(s) =>
3 P4O10(s) + 2 P4(g) = 5 P4O6(s)
Na2SiO3 + HClO4 = H2SiO3 + NaClO4 =>
Na2SiO3 + 2 HClO4 = H2SiO3 + 2 NaClO4
Sn(OH)2 + H3PO4 = H2O + Sn3(PO4)2 =>
3 Sn(OH)2 + 2 H3PO4 = 6 H2O + Sn3(PO4)2
CH4 + N2 = HCN + H =>
2 CH4 + N2 = 2 HCN + 6 H
Ca(s) + Al(NO3)3(aq) = Al + Ca(NO3)2(aq) =>
3 Ca(s) + 2 Al(NO3)3(aq) = 2 Al + 3 Ca(NO3)2(aq)
NH4I(aq) + NaOH(aq) = H2O(l) + NaI(aq) + NH3 =>
NH4I(aq) + NaOH(aq) = H2O(l) + NaI(aq) + NH3
C12H22O11 + H2SO4 = CO2 + SO2 + H2O(l) =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O(l)
NH4Cl + water = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Ca + HNO3 = Ca(NO3)4 + NH4NO3 + H2O =>
2 Ca + 10 HNO3 = 2 Ca(NO3)4 + NH4NO3 + 3 H2O
Br2(aq) + C6H14(aq) = CBr4 + H2Br =>
31 Br2(aq) + 2 C6H14(aq) = 12 CBr4 + 14 H2Br
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
H2S + ClS = S8 + HCl =>
8 H2S + 16 ClS = 3 S8 + 16 HCl
CoF3 + H2O = HF + CoF2 + O2 =>
4 CoF3 + 2 H2O = 4 HF + 4 CoF2 + O2
CrCl3 + MnO2 + HOH = MnCl2 + H2CrO4 =>
2 CrCl3 + 3 MnO2 + 2 HOH = 3 MnCl2 + 2 H2CrO4
K3[Cr(C2O4)3] + Br2 + KOH = K2CrO4 + KBr + K2C2O4 + H2O =>
2 K3[Cr(C2O4)3] + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 K2C2O4 + 8 H2O
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