| Équations équilibrées la veille |
3 Mg + 2 HPO4 = (Mg)3(PO4)2 + H2
(NH4)2S + LiOH = Li2S + NH3*H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3*H2O
C16 + H2 + OH = C8H36HOH =>
C16 + 37 H2 + 2 OH = 2 C8H36HOH
Bi2O3 + Na2S2O3 = Bi2S3 + Na2O + O2 =>
2 Bi2O3 + 3 Na2S2O3 = 2 Bi2S3 + 3 Na2O + 6 O2
C21H23NO5 + O2 = CO2 + H2O + NO2 =>
4 C21H23NO5 + 101 O2 = 84 CO2 + 46 H2O + 4 NO2
Pb(ClO4)2 + CH3COOH = Pb(CH3COO) + HCl + H2O + CO2 =>
8 Pb(ClO4)2 + 25 CH3COOH = 8 Pb(CH3COO) + 16 HCl + 30 H2O + 34 CO2
Ca(OH)2(aq) + NH4Cl(aq) = CaCl2 + NH4OH =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = CaCl2 + 2 NH4OH
H{+} + MnO4{-} + Na2C2O4 + H2SO4 = Na2SO4 + MnSO4 + CO2 + H2O =>
2 H{+} + 2 MnO4{-} + 5 Na2C2O4 + 7 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
S8 + OH{-} = S2O3{2-} + S2{2-} + H2O =>
3 S8 + 24 OH{-} = 4 S2O3{2-} + 8 S2{2-} + 12 H2O
Zn(CH3COO)2*2H2O + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 NaOH = ZnO + 2 CH3COONa + 3 H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO2 + C2H4O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 5 C2H6O = 2 Cr2(SO4)3 + 2 K2SO2 + 5 C2H4O2 + 13 H2O
S2{-} + Co2{+} = SCo =>
S2{-} + Co2{+} = 2 SCo
NaOH(at) + CaBr2(s) = Ca(OH)2(s) + NaBr(aq) =>
2 NaOH(at) + CaBr2(s) = Ca(OH)2(s) + 2 NaBr(aq)
HClO + Ca(OH)2(aq) = Ca(ClO)2(aq) + H2O(l) =>
2 HClO + Ca(OH)2(aq) = Ca(ClO)2(aq) + 2 H2O(l)
Hg(NO3)2 = HgO + N2O + O =>
Hg(NO3)2 = HgO + N2O + 4 O
H3PO4 + Fe(OH)3 = PO4Fe + HOH =>
H3PO4 + Fe(OH)3 = PO4Fe + 3 HOH
LiClO4 = LiCl(s) + O2(g) =>
LiClO4 = LiCl(s) + 2 O2(g)
K2C2O4 + H2C2O4*2H2O + K2Cr2O7*2H2O = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4 + 7 H2C2O4*2H2O + K2Cr2O7*2H2O = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ce(NO3)3*6H2O = Ce2O3 + NH4 + O2 =>
4 Ce(NO3)3*6H2O = 2 Ce2O3 + 12 NH4 + 27 O2
NiCl2(H2O)6 + FeCl3(H2O)6 + AlCl3(H2O)6 + NaOH = Ni10Al11Fe9O40 + H2O + NaCl =>
10 NiCl2(H2O)6 + 9 FeCl3(H2O)6 + 11 AlCl3(H2O)6 + 80 NaOH = Ni10Al11Fe9O40 + 220 H2O + 80 NaCl
Ca(NO3)2*4H2O + (NH4)2(HPO4) + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2*4H2O + 6(NH4)2(HPO4) + 8 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 46 H2O
CaCO3(s) + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3(s) + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C12H22O11 + O2 = (CO)2 + H2O =>
C12H22O11 + 6 O2 = 6(CO)2 + 11 H2O
Zn3N2 + O2 = Zn + NO =>
Zn3N2 + O2 = 3 Zn + 2 NO
KMnO4 + C2H2O4 + KHSO4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 5 C2H2O4 + 6 KHSO4 = 2 MnSO4 + 4 K2SO4 + 8 H2O + 10 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaBr2 + CaCl2 = BaCa + Br2Cl2 =>
BaBr2 + CaCl2 = BaCa + Br2Cl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Br + Ca = BrCa =>
Br + Ca = BrCa
CH4OH(g) = CO + H2 =>
2 CH4OH(g) = 2 CO + 5 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H9NO2 + NaNO2 + HCl = C4H8O3 + NaCl + N2 + H2O =>
C4H9NO2 + NaNO2 + HCl = C4H8O3 + NaCl + N2 + H2O
NaC2H3O2 + H2O = HNaC2H3O2 + OH =>
NaC2H3O2 + H2O = HNaC2H3O2 + OH
BaS + KMnO4 = BaO4 + SKMn =>
BaS + KMnO4 = BaO4 + SKMn
A3B3C6 + B4D4 + E3B2 = EA5B9 + DC + B2 =>
10 A3B3C6 + 15 B4D4 + 2 E3B2 = 6 EA5B9 + 60 DC + 20 B2
F2 + UO2 + C6H8O6 + K = FUCK + H2 + O3 =>
3 F2 + 6 UO2 + C6H8O6 + 6 K = 6 FUCK + 4 H2 + 6 O3
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
Al2 + (SO3)3 + NH4C2H3O2 = Al(C2H3O2)3 + (NH4)2SO3 =>
Al2 + (SO3)3 + 6 NH4C2H3O2 = 2 Al(C2H3O2)3 + 3(NH4)2SO3
P(s) + O2(g) = P5O5(s) =>
10 P(s) + 5 O2(g) = 2 P5O5(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + SnSO4 = Na2SO4 + Sn(OH)2 =>
2 NaOH + SnSO4 = Na2SO4 + Sn(OH)2
KI + (PB(NO3)2) = PBI2 + KNO3 =>
2 KI + (PB(NO3)2) = PBI2 + 2 KNO3
NaHCO3(s)Na2CO3 = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)Na2CO3 = 3 Na2CO3(s) + CO2(g) + H2O(g)
AgF + Na3PO4 = Ag3PO4 + NaF =>
3 AgF + Na3PO4 = Ag3PO4 + 3 NaF
Pb + HNO3 = H2O + NO2 + Pb(NO3)2 =>
Pb + 4 HNO3 = 2 H2O + 2 NO2 + Pb(NO3)2
K + CrO4 + Pb(NO3)2 = KNO3 + Pb2CrO4 =>
4 K + CrO4 + 2 Pb(NO3)2 = 4 KNO3 + Pb2CrO4
MgC2O4 = CO + CO2 + MgO =>
MgC2O4 = CO + CO2 + MgO
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