| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C + 3 SiO2 + Ca3(PO4)2 = 2 P + 5 CO + 3 CaSiO3
C2H2(acetylene) + KMnO4 = H2CCOOK + MnO2 =>
C2H2(acetylene) + KMnO4 = H2CCOOK + MnO2
KBr + Cl2 = KCl + Br =>
2 KBr + Cl2 = 2 KCl + 2 Br
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Br + F = BrF3 =>
Br + 3 F = BrF3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cu + ZnCl2 = Cu2Cl + Zn =>
4 Cu + ZnCl2 = 2 Cu2Cl + Zn
HCl + Fe = FeCl2 + H =>
2 HCl + Fe = FeCl2 + 2 H
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
NA + CO3 = NACO3 =>
NA + CO3 = NACO3
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
Fe(OH)2 + HNO2 = Fe(NO3)2 + H20 =>
5 Fe(OH)2 + 10 HNO2 = 5 Fe(NO3)2 + H20
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Cu + ZnCl = Cu2Cl + Zn =>
2 Cu + ZnCl = Cu2Cl + Zn
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Zn + S = ZnS =>
Zn + S = ZnS
Zn + HNO3 = ZnNO3 + NO2 + H2O =>
Zn + 2 HNO3 = ZnNO3 + NO2 + H2O
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AL + S = ALS3 =>
AL + 3 S = ALS3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu(s) + MgSO4(aq) = CuSO4 + Mg =>
Cu(s) + MgSO4(aq) = CuSO4 + Mg
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
HBr + ZnO = ZnBr2 + H2O =>
2 HBr + ZnO = ZnBr2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KCLO3 + HCl = KCL + Cl2 + H2O =>
KCLO3 + 6 HCl = KCL + 3 Cl2 + 3 H2O
Cu(s) + MgSO4(aq) = CuSO4(aq) + Mg(s) =>
Cu(s) + MgSO4(aq) = CuSO4(aq) + Mg(s)
Cu2S + KMnO4 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + 2 MnSO4 + K2SO4 + 4 H2O
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(s) =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSO4(s)
Bi(OH)3 + H2So4 = Bi2(So4)3 + H2O =>
2 Bi(OH)3 + 3 H2So4 = Bi2(So4)3 + 6 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NAALO2 + HCL + H2O = AL(OH)3 + NACL =>
NAALO2 + HCL + H2O = AL(OH)3 + NACL
HBr + ZnO = ZnBr2 + H2O =>
2 HBr + ZnO = ZnBr2 + H2O
Fe(OH)2 + HNO2 = Fe(NO3)2 + H20 =>
5 Fe(OH)2 + 10 HNO2 = 5 Fe(NO3)2 + H20
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3PO4 + NAOH = NAH2PO4 + H2O =>
H3PO4 + NAOH = NAH2PO4 + H2O
NaI(s) + H2SO4(aq) = Na2SO4(aq) + H2(g) + I2(g) =>
2 NaI(s) + H2SO4(aq) = Na2SO4(aq) + H2(g) + I2(g)
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/17
Équations équilibrées sur10/24/16
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