| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca5(PO4)3OH + 10 HNO3 = 3 H3PO4 + 5 Ca(NO3)2 + H2O
C4H10 + O2 = CO2 + HOO =>
C4H10 + 14 O2 = 4 CO2 + 10 HOO
SO4 + H = S + H2O =>
SO4 + 8 H = S + 4 H2O
MnI2 + (NH4)3PO4 = Mn3(PO4)2 + NH4I =>
3 MnI2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4I
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
CH8CH18 + O2 = CO2 + H2O =>
2 CH8CH18 + 17 O2 = 4 CO2 + 26 H2O
NaClO4 + CH3COOH = CH3COONa + HClO4 =>
NaClO4 + CH3COOH = CH3COONa + HClO4
Mg(OH)2 + (NH4)PO4 = Mg(PO4)2 + NH3 + H2O =>
Mg(OH)2 + 2(NH4)PO4 = Mg(PO4)2 + 2 NH3 + 2 H2O
Cr2O7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{3+} + 11 H2O
AlBO3 + NH3 = AlN + H3BO3 =>
AlBO3 + NH3 = AlN + H3BO3
C2H6O + Cu(OH)2 = CH3COOH + Cu + H2O =>
C2H6O + 2 Cu(OH)2 = CH3COOH + 2 Cu + 3 H2O
Li + Au{3} = Li{+} + Au =>
3 Li + Au{3} = 3 Li{+} + Au
Co(NO3)2 + H2O = CoOHNO3 + HNO3 =>
Co(NO3)2 + H2O = CoOHNO3 + HNO3
KMnO2 = K2 + MnO + O2 =>
2 KMnO2 = K2 + 2 MnO + O2
H + Cr2O7({-}2) + H2SO3 = Cr({+}3) + HSO4({-}) + H2O =>
5 H + Cr2O7({-}2) + 3 H2SO3 = 2 Cr({+}3) + 3 HSO4({-}) + 4 H2O
PtCl2(aq) + Ni(s) = Pt(aq) + NiCl2(aq) =>
PtCl2(aq) + Ni(s) = Pt(aq) + NiCl2(aq)
SnO2 + NH4OH = Sn(OH)2 + NH4NO2 =>
3 SnO2 + 2 NH4OH = 3 Sn(OH)2 + NH4NO2
Na2S2O3 + Zn + HCl = ZnCl2 + Na2S + H2SO3 =>
Na2S2O3 + Zn + 2 HCl = ZnCl2 + Na2S + H2SO3
HCOOH + CaCO3 = Ca(HCOO)3 + H2O + CO2 =>
5 HCOOH + 2 CaCO3 = 2 Ca(HCOO)3 + 2 H2O + CO2
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2 + NOS + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2 + 2 NOS + 4 H2O
C6H5CH2OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H2SO4(l) + Na2CO3(l) = Na2SO4 + H2O + CO2 =>
H2SO4(l) + Na2CO3(l) = Na2SO4 + H2O + CO2
NaCI + I2 = NaI + CI2 =>
NaCI + I2 = NaI + CI2
C1H17 + O2 = CO2 + H2O2 =>
2 C1H17 + 19 O2 = 2 CO2 + 17 H2O2
Ca(OH)2 + H{+} = Ca{+2} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{+2} + 2 H2O
Zn2 + Al3O2 = Al3 + ZnO =>
Zn2 + Al3O2 = Al3 + 2 ZnO
Li2SO4 = Li2S + O =>
Li2SO4 = Li2S + 4 O
O + Sr = SrO =>
O + Sr = SrO
NaMnO4 + H2O4S = Na2SO4 + Mn2O7 + H2O =>
2 NaMnO4 + H2O4S = Na2SO4 + Mn2O7 + H2O
Ga(OH)3 + H2SO3 = Ga(OH)SO3 + H2O =>
Ga(OH)3 + H2SO3 = Ga(OH)SO3 + 2 H2O
Zn(OH)2 + CH2COOH = Zn(CH2COO)2 + H2O =>
Zn(OH)2 + 2 CH2COOH = Zn(CH2COO)2 + 2 H2O
CH2(OH)CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH2(OH)CH(NH2)COOH + HNO3 = 5 CH3CH(OH)COOH + 3 N2 + 3 H2O
Sn + NO = SnO + N =>
Sn + NO = SnO + N
K3PO4 + CuCl2 = K3CuCl2 + PO4 =>
K3PO4 + CuCl2 = K3CuCl2 + PO4
NaCO3 + C20H14O4 = C20H13O4 + Na2 + H2O =>
20 NaCO3 + 125 C20H14O4 = 126 C20H13O4 + 10 Na2 + 56 H2O
CO2 + H2O = CH12O4 + O2 =>
CO2 + 6 H2O = CH12O4 + 2 O2
O2 + C6H12O6 = C2H4(OH)2 + CO2 =>
O2 + C6H12O6 = 2 C2H4(OH)2 + 2 CO2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
NaNO3 + O2 = NaNO4 =>
2 NaNO3 + O2 = 2 NaNO4
Al(NO3)3 + Na4SiO4 = Al + SiO4 + NaNO3 =>
4 Al(NO3)3 + 3 Na4SiO4 = 4 Al + 3 SiO4 + 12 NaNO3
CuCl2 + H2O = CuCl2(H2O)4 =>
CuCl2 + 4 H2O = CuCl2(H2O)4
K2CrO4 + H2SO3 = Cr2(SO4)3 + K2SO3 + H2O =>
2 K2CrO4 + 5 H2SO3 = Cr2(SO4)3 + 2 K2SO3 + 5 H2O
MgCl2 + NH4OH = Mg(OH)2 + (NH4)2Cl2 =>
MgCl2 + 2 NH4OH = Mg(OH)2 + (NH4)2Cl2
H(C2H3O2) + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 H(C2H3O2) + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
NaBr(aq) + AgNO3(aq) = AgBr(s) + NaNO3(aq) =>
NaBr(aq) + AgNO3(aq) = AgBr(s) + NaNO3(aq)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(SO4)Ca
C2H5BrC4H10 = C6H14HBr =>
C2H5BrC4H10 = C6H14HBr
Na2SO4 + B(OH)3 = B2(SO4)3 + NaOH =>
3 Na2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 NaOH
Si(s) + O2(g) = SiO2(aq) =>
Si(s) + O2(g) = SiO2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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