| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sm15W6P12O48 = 3 SmPO4 + 3 Sm4P3O12 + 6 W
MnO4{-}{-} = MnO4{-}MnO2 =>
MnO4{-}{-} = MnO4{-}MnO2
Zn(C2H3O2)2 + KOH = CO2 + H2O + K + Zn =>
Zn(C2H3O2)2 + 14 KOH = 4 CO2 + 10 H2O + 14 K + Zn
NaF + BaBr2 = BaF2 + NaBr =>
2 NaF + BaBr2 = BaF2 + 2 NaBr
Al2(SO4)3 + NaCl = Al2(Cl)3 + Na(SO4) =>
Al2(SO4)3 + 3 NaCl = Al2(Cl)3 + 3 Na(SO4)
Zn2O2 + H2SO4 = ZnSO4 + H2O =>
Zn2O2 + 2 H2SO4 = 2 ZnSO4 + 2 H2O
K2MnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
K2MnO4 + Na2SO3 + H2O = MnO2 + 2 KOH + Na2SO4
CuSO4*H2O + NH4Cl = (NH4)2SO4 + CuCl2*H2O =>
CuSO4*H2O + 2 NH4Cl = (NH4)2SO4 + CuCl2*H2O
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
C2H2Br = C2H2 + Br2 =>
2 C2H2Br = 2 C2H2 + Br2
Al12 + (SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al12 + 6(SO4)3 + 18 BaCl2 = 18 BaSO4 + 12 AlCl3
KOH + Cu3(SO4)2 = Cu(OH)2 + K3SO4 =>
6 KOH + Cu3(SO4)2 = 3 Cu(OH)2 + 2 K3SO4
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Mg(OH) + Cu = Cu(OH)2 + Mg =>
2 Mg(OH) + Cu = Cu(OH)2 + 2 Mg
KI + KMnO4 + H2SO4 = I2 + KHSO4 + MnSO4 + H2O =>
10 KI + 2 KMnO4 + 14 H2SO4 = 5 I2 + 12 KHSO4 + 2 MnSO4 + 8 H2O
C2H6COO + O2 = CO2 + H2O =>
2 C2H6COO + 7 O2 = 6 CO2 + 6 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
K + O2 = K2O =>
4 K + O2 = 2 K2O
CCl4 = C + Cl =>
CCl4 = C + 4 Cl
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C2H4O2 + ZnCO2 = Zn(C2H3O2)2 + CO2 + H2O =>
7 C2H4O2 + 4 ZnCO2 = 4 Zn(C2H3O2)2 + 2 CO2 + 2 H2O
Al(SO3) + Na(OH) = Na2(SO3) + Al(OH)2 =>
Al(SO3) + 2 Na(OH) = Na2(SO3) + Al(OH)2
H3P + HNO3 = H3PO4 + NO2 + H2O =>
H3P + 8 HNO3 = H3PO4 + 8 NO2 + 4 H2O
KOH + Cu3(SO4)2 = Cu(OH)2 + K3SO4 =>
6 KOH + Cu3(SO4)2 = 3 Cu(OH)2 + 2 K3SO4
SrBr26 + Pb(NO3)2 = Sr(NO3)2 + PbBr26 =>
SrBr26 + Pb(NO3)2 = Sr(NO3)2 + PbBr26
C2H6COO + O2 = CO2 + H2O =>
2 C2H6COO + 7 O2 = 6 CO2 + 6 H2O
C2H5OH + K2Cr2O7 + HCl = CH3COOH + CrCl3KCl + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3KCl + 11 H2O
Al7Cu2Fe + AlCuFe = Al65Cu20Fe15 + CuAl2 =>
10 Al7Cu2Fe + 5 AlCuFe = Al65Cu20Fe15 + 5 CuAl2
Sm15W6P12O48 = SmPO4 + Sm4P3O12 + W =>
Sm15W6P12O48 = 3 SmPO4 + 3 Sm4P3O12 + 6 W
MqO + H2 = Mq + H2O =>
MqO + H2 = Mq + H2O
C2H6COO + O2 = CO2 + H2O =>
2 C2H6COO + 7 O2 = 6 CO2 + 6 H2O
Zn2O2 + H2SO4 = ZnSO4 + H2O =>
Zn2O2 + 2 H2SO4 = 2 ZnSO4 + 2 H2O
HCl(aq) + Ca(s) = CaCl2(aq) + H2(g) =>
2 HCl(aq) + Ca(s) = CaCl2(aq) + H2(g)
K2Cr2O7 + Zn(NO3)2 = ZnCr2O7 + KNO3 =>
K2Cr2O7 + Zn(NO3)2 = ZnCr2O7 + 2 KNO3
CuOHNO3 + H2O = Cu(OH)2 + HNO3 =>
CuOHNO3 + H2O = Cu(OH)2 + HNO3
Zn2O2 + H2SO4 = ZnSO4 + H2O =>
Zn2O2 + 2 H2SO4 = 2 ZnSO4 + 2 H2O
HCO3 + Au(OH)3 = Au(CO3)3 + H2O =>
3 HCO3 + Au(OH)3 = Au(CO3)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 + NaCl = Al2(Cl)3 + Na(SO4) =>
Al2(SO4)3 + 3 NaCl = Al2(Cl)3 + 3 Na(SO4)
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Al2(SO4)3 + NaCl = Al2(Cl)3 + Na(SO4) =>
Al2(SO4)3 + 3 NaCl = Al2(Cl)3 + 3 Na(SO4)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe2O3 + SO2 + SO3 = FeSO4 =>
Fe2O3 + SO2 + SO3 = 2 FeSO4
KClO + KNO2 = KCl + KNO3 =>
KClO + KNO2 = KCl + KNO3
C2H6COO + O2 = CO2 + H2O =>
2 C2H6COO + 7 O2 = 6 CO2 + 6 H2O
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O =>
Ag4[Fe(CN)6] + 2 HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO2 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Sm15W6P12O48 = SmPO4 + Sm4P3O12 + W =>
Sm15W6P12O48 = 3 SmPO4 + 3 Sm4P3O12 + 6 W
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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