| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlH12Cl3O6 + 3 KF + 3 C = Al(CF)3 + 3 KCl + 6 H2O
Na3PO4(aq) + SrCl2(aq) = NaCl(aq) + Sr3(PO4)2(s) =>
2 Na3PO4(aq) + 3 SrCl2(aq) = 6 NaCl(aq) + Sr3(PO4)2(s)
LiNO3 + NaF + H2O = HF + LiOH + NaNO3 =>
LiNO3 + NaF + H2O = HF + LiOH + NaNO3
Na2CO3 + H2SO4 = Na2(SO4) + H2(CO3) =>
Na2CO3 + H2SO4 = Na2(SO4) + H2(CO3)
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
HPO4{-2} + H{+} = H3PO4 =>
HPO4{-2} + 2 H{+} = H3PO4
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
C2H2Br4 + NaOH = C2H2(OH)4 + NaBr =>
C2H2Br4 + 4 NaOH = C2H2(OH)4 + 4 NaBr
B + C = BC =>
B + C = BC
C2H2 + KMgO4 + H2SO4 = C2HOOOOH + K2SO4 + MgSO4 + H2O =>
5 C2H2 + 8 KMgO4 + 12 H2SO4 = 5 C2HOOOOH + 4 K2SO4 + 8 MgSO4 + 12 H2O
K2(PO4) + MgCl2 = Mg(PO4) + KCl =>
K2(PO4) + MgCl2 = Mg(PO4) + 2 KCl
N2O3 + Na2CO3 = NaNO2 + CO2 =>
N2O3 + Na2CO3 = 2 NaNO2 + CO2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
KP3 = K + P =>
KP3 = K + 3 P
SnSO4 + KOH = K4[Sn(OH)6] + K2SO4 =>
SnSO4 + 6 KOH = K4[Sn(OH)6] + K2SO4
C2H5I2 + I2 = C2H4I2 + HI =>
2 C2H5I2 + I2 = 2 C2H4I2 + 2 HI
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
Ag3N + H2O = NH3 + Ag2O =>
2 Ag3N + 3 H2O = 2 NH3 + 3 Ag2O
KrF4 = Kr + F2 =>
KrF4 = Kr + 2 F2
H2O + AgI = Ag2O + HI =>
H2O + 2 AgI = Ag2O + 2 HI
Ba(OH) + (NH4)PO4 = BaPO4 + (NH4)(OH) =>
Ba(OH) + (NH4)PO4 = BaPO4 + (NH4)(OH)
Mn(OH)2 + H2O + O2 = Mn(OH)4 =>
2 Mn(OH)2 + 2 H2O + O2 = 2 Mn(OH)4
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
Fe2O3 + Zn = Fe + Zn2O3 =>
Fe2O3 + 2 Zn = 2 Fe + Zn2O3
C4H11N + HCl + CuCl2 = C4H12NCuCl3 =>
C4H11N + HCl + CuCl2 = C4H12NCuCl3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cr2O7{-2} + S{-2} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{-2} + 3 S{-2} + 14 H{+} = 2 Cr{3+} + 3 S + 7 H2O
HCl + Co(NO3)2 = CoCl2 + HNO3 =>
2 HCl + Co(NO3)2 = CoCl2 + 2 HNO3
HNO3 + Cu + H{+} = NO2 + Cu{2+} + H2O =>
2 HNO3 + Cu + 2 H{+} = 2 NO2 + Cu{2+} + 2 H2O
Be(OH)2 + LiCl = BeCl2 + LiOH =>
Be(OH)2 + 2 LiCl = BeCl2 + 2 LiOH
Cu + HClO2 = Cu(ClO2)2 + H2 =>
Cu + 2 HClO2 = Cu(ClO2)2 + H2
N2N2 + H2 = NH3 =>
N2N2 + 6 H2 = 4 NH3
KHS + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 =>
10 KHS + 16 KMnO4 + 19 H2SO4 = 13 K2SO4 + 24 H2O + 16 MnSO4
H2O + Cr2O7 = OH + Cr =>
7 H2O + Cr2O7 = 14 OH + 2 Cr
C(g) + O2 = CO2 =>
C(g) + O2 = CO2
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
KMnO4 + MnCl2 = KCl + Mn + O2 =>
2 KMnO4 + MnCl2 = 2 KCl + 3 Mn + 4 O2
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
HCl + Fe3C = Cl2 + Fe3CH =>
2 HCl + 2 Fe3C = Cl2 + 2 Fe3CH
MeCl2 + NaOH = Me(OH)2 + NaCl =>
MeCl2 + 2 NaOH = Me(OH)2 + 2 NaCl
Fe3O2 = Fe2 + O2 =>
2 Fe3O2 = 3 Fe2 + 2 O2
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
Zr(HPO4)2 + Zr(OH)4 = Zr2O3(HPO4) + H2O =>
Zr(HPO4)2 + 3 Zr(OH)4 = 2 Zr2O3(HPO4) + 6 H2O
C3H5OH + K2Cr2O7 + HCl = C2H2COH + CrCl3 + H2O + KCl =>
2 C3H5OH + K2Cr2O7 + 8 HCl = 2 C2H2COH + 2 CrCl3 + 7 H2O + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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