| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CH4 + NaOH = CH3Na + H2O =>
CH4 + NaOH = CH3Na + H2O
C2H6O2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Mg(NO3) + Ba(OH)2 = Mg(OH)2Ba(NO3) =>
Mg(NO3) + Ba(OH)2 = Mg(OH)2Ba(NO3)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
rubidium + aceticacid = rubidiumacetate + hydrogen =>
2 Rb + 2 C2H4O2 = 2 RbCH3CO2 + H2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Z + HCl = ZH + Cl =>
Z + HCl = ZH + Cl
H4C3O2 + OH = C3H3O2 + H2O =>
H4C3O2 + OH = C3H3O2 + H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
MnO4{3-} + H{+} = MnO2 + MnO4{2-} + H2O =>
2 MnO4{3-} + 4 H{+} = MnO2 + MnO4{2-} + 2 H2O
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
FeI3 + Cl2 = FeCl2 + I2 =>
2 FeI3 + 2 Cl2 = 2 FeCl2 + 3 I2
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
Al + Na2MoO4 + HCl = MoCl3 + AlCl3 + NaCl + H2O =>
Al + Na2MoO4 + 8 HCl = MoCl3 + AlCl3 + 2 NaCl + 4 H2O
MgS + CuCl2 = MgCl2 + SCu =>
MgS + CuCl2 = MgCl2 + SCu
PH3 + Br2 = P2H4 + PH4Br =>
4 PH3 + Br2 = P2H4 + 2 PH4Br
FeCl3 + H2O = HCl + Fe(OH)3 =>
FeCl3 + 3 H2O = 3 HCl + Fe(OH)3
N3 = N2 =>
2 N3 = 3 N2
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Au(NO3) + Cu = Cu(NO3) + Au =>
Au(NO3) + Cu = Cu(NO3) + Au
K2CrO4 + CH3COOH + BaCl2 = Ba(CH3COO)2 + KCl + H2CrO4 =>
K2CrO4 + 2 CH3COOH + BaCl2 = Ba(CH3COO)2 + 2 KCl + H2CrO4
CuCrO4 + KI2 = CuI + I2 + K2CrO4 =>
2 CuCrO4 + 4 KI2 = 2 CuI + 3 I2 + 2 K2CrO4
NO3{-} = NO2 + O{2-} + O2 =>
4 NO3{-} = 4 NO2 + 2 O{2-} + O2
NaSO4 + Na2O = Na2SO4 + O2 =>
4 NaSO4 + 2 Na2O = 4 Na2SO4 + O2
KS + PbCl2 = KCl + PbS2 =>
2 KS + PbCl2 = 2 KCl + PbS2
Na2S + Cd(NO3)2 = Na + NO3 + CdS =>
Na2S + Cd(NO3)2 = 2 Na + 2 NO3 + CdS
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
(NH4)3PO4(aq) + ZnSO4 = Zn3(PO4)2(s) + (NH4)2SO4(aq) =>
2(NH4)3PO4(aq) + 3 ZnSO4 = Zn3(PO4)2(s) + 3(NH4)2SO4(aq)
HBr + Pb(OH)4 = PbBr4 + (H2O)4 =>
4 HBr + Pb(OH)4 = PbBr4 + (H2O)4
PbO + CH3COOH = Pb(CH3COO)2 + H2O =>
PbO + 2 CH3COOH = Pb(CH3COO)2 + H2O
C7H2O3 + CH3OH = C8H8O3 + H2O =>
7 C7H2O3 + 23 CH3OH = 9 C8H8O3 + 17 H2O
FeCl3 + NH4OH = Fe + (OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe + (OH)3 + 3 NH4Cl
CH2O + SO4 = CO2 + H2O + S =>
2 CH2O + SO4 = 2 CO2 + 2 H2O + S
Ag + NH4Cl = AgCl + NH3 + H2 =>
2 Ag + 2 NH4Cl = 2 AgCl + 2 NH3 + H2
H12C6O12 + O2 = CO2 + H2O =>
H12C6O12 + 3 O2 = 6 CO2 + 6 H2O
H2SO4 + K2CO3 = K2SO4 + H2CO3 = CO2 + H2O =>
H2SO4 + K2CO3 = K2SO4 + H2CO3
C4H10 + Cl = C4H9Cl + H =>
C4H10 + Cl = C4H9Cl + H
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Zn(CH3CO2)2 + (NH4)2SO4 = ZnSO4 + (NH4)(CH3CO2) =>
Zn(CH3CO2)2 + (NH4)2SO4 = ZnSO4 + 2(NH4)(CH3CO2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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