| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 MgOH = H2O + Mg2CO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CuCl2 + Al2 = AlCl3 + Cu =>
3 CuCl2 + Al2 = 2 AlCl3 + 3 Cu
Ca4H(PO4)3 = Ca2P2O7 + Ca5OH(PO4)3 + H2O =>
4 Ca4H(PO4)3 = 3 Ca2P2O7 + 2 Ca5OH(PO4)3 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaNO3 + CuSO4 = Na2SO4 + Cu(NO3)2 =>
2 NaNO3 + CuSO4 = Na2SO4 + Cu(NO3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
Cr(OH)3 + NaIO + Na(OH) = NaI + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 NaIO + 4 Na(OH) = 3 NaI + 2 Na2CrO4 + 5 H2O
HNO3 + K = KNO3 + KN3 + H2O =>
18 HNO3 + 16 K = 15 KNO3 + KN3 + 9 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgF + Na2S = Ag2S + NaF =>
2 AgF + Na2S = Ag2S + 2 NaF
Ca4H(PO4)3 + Ca5OH(PO4)3 = Ca3(PO4)2 + H2O =>
Ca4H(PO4)3 + Ca5OH(PO4)3 = 3 Ca3(PO4)2 + H2O
C4H6O4 + NO3 = CO2 + H2O + N2 =>
6 C4H6O4 + 14 NO3 = 24 CO2 + 18 H2O + 7 N2
Na2SO3(aq) + HCl(aq) = Na2Cl + HSO3 =>
Na2SO3(aq) + HCl(aq) = Na2Cl + HSO3
FeCl3 + Ba(OH)2 = Fe(OH)3 + BaCl2 =>
2 FeCl3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Bi(OH)3 = BiO(OH) + H2O =>
Bi(OH)3 = BiO(OH) + H2O
AlPO4 + Ba(OH)2 = Al(OH)3 + Ba3(PO4)2 =>
2 AlPO4 + 3 Ba(OH)2 = 2 Al(OH)3 + Ba3(PO4)2
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
KI(ac) + F2(g) = KF(ac) + I2(s) =>
2 KI(ac) + F2(g) = 2 KF(ac) + I2(s)
potassiumchlorate = potassiumchloride + oxygen =>
2 KClO3 = 2 KCl + 3 O2
Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
S + O2 = SO2 =>
S + O2 = SO2
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s)
H2SO4 + KMnO4 + H2O2 = MnO4 + KSO4 + H2O =>
H2SO4 + KMnO4 + H2O2 = MnO4 + KSO4 + 2 H2O
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
K2CrO4 + HNO3 = K2Cr2O7 + H2O + KNO3 =>
2 K2CrO4 + 2 HNO3 = K2Cr2O7 + H2O + 2 KNO3
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
propane + oxygen = carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
H2SO4(aq) + Ba(NO3)2(aq) = HNO3(aq) + BaSO4(s) =>
H2SO4(aq) + Ba(NO3)2(aq) = 2 HNO3(aq) + BaSO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/18
Équations équilibrées sur09/05/17
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