| Équations équilibrées la veille |
2 C35H650 + 395 O2 = 70 CO2 + 650 H2O
C7H6O2 + NaOH = C6H5CO2Na + H2O =>
C7H6O2 + NaOH = C6H5CO2Na + H2O
Ba(HSO4)2 + HCl = H2SO4 + BaCl2 =>
Ba(HSO4)2 + 2 HCl = 2 H2SO4 + BaCl2
O2(g) + NaI(aq) = Na2O(aq) + I2(g) =>
O2(g) + 4 NaI(aq) = 2 Na2O(aq) + 2 I2(g)
K3PO4 + KNO3 = K3NO3 + PO4K =>
K3PO4 + KNO3 = K3NO3 + PO4K
C9H20 + O2 = CO2 + H20(water) =>
C9H20 + 9 O2 = 9 CO2 + H20(water)
HCl + KMnNO4 = NKCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnNO4 = 2 NKCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
Cu + FeCl3 = CuCl + Fe =>
3 Cu + FeCl3 = 3 CuCl + Fe
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
C4H6O4 + H2 = C4H6O2 + H2O =>
C4H6O4 + 2 H2 = C4H6O2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4
LiO + H = H2O + Li =>
LiO + 2 H = H2O + Li
LiMnO4 + LiF + H2SO4 = MnSO4 + Li2SO4 + H2O + F2 =>
2 LiMnO4 + 10 LiF + 8 H2SO4 = 2 MnSO4 + 6 Li2SO4 + 8 H2O + 5 F2
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
O2 + C6H7N = CO2 + HOH + N2 =>
31 O2 + 4 C6H7N = 24 CO2 + 14 HOH + 2 N2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
ZnCl2 + H2O = Zn(OH)2 + Cl2 + H2 =>
ZnCl2 + 2 H2O = Zn(OH)2 + Cl2 + H2
C8H14 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C3H6O2 =>
15 C8H14 + 26 KMnO4 + 39 H2SO4 = 13 K2SO4 + 26 MnSO4 + 24 H2O + 40 C3H6O2
HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O(l) =>
2 HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O(l)
Na + F = NaF =>
Na + F = NaF
C2H4 + KMnO4 + H2O = MnO2 + KOH + C2H6O2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C2H6O2
Sr + AgCl = SrCl2 + Ag =>
Sr + 2 AgCl = SrCl2 + 2 Ag
Ca3N2 + H2SO4 = CaSO4 + NH3 =>
Ca3N2 + 3 H2SO4 = 3 CaSO4 + 2 NH3
LiOH + H2O = LiOH*H2O =>
LiOH + H2O = LiOH*H2O
HC2H3O2(aq) + OH{-}(aq) = H2O(l) + C2H3O2{-}(aq) =>
HC2H3O2(aq) + OH{-}(aq) = H2O(l) + C2H3O2{-}(aq)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
H3PO3 + CuOH = Cu3PO3 + HOH =>
H3PO3 + 3 CuOH = Cu3PO3 + 3 HOH
HCl + C20H14O4 + NaOH = HC20H14O4 + NaCl + OH =>
HCl + C20H14O4 + NaOH = HC20H14O4 + NaCl + OH
NaClO + H3PO4 = Na3PO4 + HClO =>
3 NaClO + H3PO4 = Na3PO4 + 3 HClO
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
水酸化カルシウム + 二酸化炭素 = 炭酸カルシウム + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
Hg(No3)2 + Mg = Mg(No3)2 + Hg =>
Hg(No3)2 + Mg = Mg(No3)2 + Hg
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2Cr2O7 + H2O = HK2Cr2O7 + HO =>
K2Cr2O7 + H2O = HK2Cr2O7 + HO
Na + Li2SO4 = Na2SO4 + Li =>
2 Na + Li2SO4 = Na2SO4 + 2 Li
PbCl2 + K2Cr2O7 = KCl2 + Pb2Cr2O7 =>
2 PbCl2 + K2Cr2O7 = 2 KCl2 + Pb2Cr2O7
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Équations équilibrées sur01/03/25
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