| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 CH3C(Br)(CH3)C(CH3)CH3 + 18 KMnO4 + 27 H2SO4 = 10 CO2 + 10 CH3COC(Br)(CH3)CH3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
K(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca(s) =>
2 K(s) + Ca(NO3)2(aq) = 2 KNO3(aq) + Ca(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaOH(am) + CaBr2(aq) = Ca(OH)2(s) + NaBr(was) =>
2 NaOH(am) + CaBr2(aq) = Ca(OH)2(s) + 2 NaBr(was)
ZnO + H2(SO4) = Zn(SO4) + H2O =>
ZnO + H2(SO4) = Zn(SO4) + H2O
MnO2 = Mn2 + O2 =>
2 MnO2 = Mn2 + 2 O2
NaIO2 + KHSO3 = I2 + KHSO4 + Na2O =>
2 NaIO2 + 3 KHSO3 = I2 + 3 KHSO4 + Na2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KBr + KMnO4 + CH3COOH = Br2 + CH3COOK + Mn(CH3COOH) + H2O =>
14 KBr + 2 KMnO4 + 18 CH3COOH = 7 Br2 + 16 CH3COOK + 2 Mn(CH3COOH) + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C2H5OH + I2 + NaOH = CHI3 + HCOONa + H =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 HCOONa + 10 H
C4O2 + H2O = C6H12O6 + O2 =>
3 C4O2 + 12 H2O = 2 C6H12O6 + 3 O2
Mn2{+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn2{+} + 13 PbO2 + 20 H{+} = 4 MnO4{-} + 13 Pb{2+} + 10 H2O
CH3CH2COOH + Mg(OH)2 = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + Mg(OH)2 = (CH3CH2COO)2Mg + 2 H2O
RbClO3 = rubidiumchloride + oxygen =>
2 RbClO3 = 2 RbCl + 3 O2
HNO3 + HClO4 = NO2ClO4 + H2O =>
HNO3 + HClO4 = NO2ClO4 + H2O
Pb(OH)2HNO3 = Pb(OH)3NO2 =>
Pb(OH)2HNO3 = Pb(OH)3NO2
Na2SO3 + CaBr2 = CaSO3 + NaBr =>
Na2SO3 + CaBr2 = CaSO3 + 2 NaBr
Sn + MgCl2 = Mg + SnCl2 =>
Sn + MgCl2 = Mg + SnCl2
O2 + Br2 = BrO2 =>
2 O2 + Br2 = 2 BrO2
NaOH + Fe(No3)2 = FeOH + Na(No3)2 =>
NaOH + Fe(No3)2 = FeOH + Na(No3)2
KClO3 + KOH + MnSO4 = K2MnO4 + KCl + K2SO4 + H2O =>
2 KClO3 + 12 KOH + 3 MnSO4 = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
K2SO3 + Ca = CaSO3 + K =>
K2SO3 + Ca = CaSO3 + 2 K
H2SO4 + AlH3 = H + Al(SO4)3 =>
3 H2SO4 + AlH3 = 9 H + Al(SO4)3
I1 = I =>
I1 = I
Ca(OH)2 + CuSO4 = CuOH + Ca(SO4)2 =>
Ca(OH)2 + 2 CuSO4 = 2 CuOH + Ca(SO4)2
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
ZnSO4 + H2SO4 = Zn(HSO4)2 =>
ZnSO4 + H2SO4 = Zn(HSO4)2
MgSO4 + Mg(OH)2 = (MgOH)2SO4 =>
MgSO4 + Mg(OH)2 = (MgOH)2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(ZnOH)2SO4 + HCl = ZnCl2 + H2SO4 + H2O =>
(ZnOH)2SO4 + 4 HCl = 2 ZnCl2 + H2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnI2 + NH4OH = Zn(OH)2 + NH4I =>
ZnI2 + 2 NH4OH = Zn(OH)2 + 2 NH4I
Cu(HCO3)2 + NaOH = Cu(OH)2 + Na(HCO3) =>
Cu(HCO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(HCO3)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H3Cl(l) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C2H3Cl(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)
Al + Fe2(O2)3 = Al2O3 + Fe3 =>
12 Al + 3 Fe2(O2)3 = 6 Al2O3 + 2 Fe3
C5 = C8 =>
8 C5 = 5 C8
CoSO4*7H2O + KNO3 + H2O2 = KCoO4 + NO2 + H2O + K2SO4 =>
CoSO4*7H2O + 3 KNO3 + H2O2 = KCoO4 + 3 NO2 + 8 H2O + K2SO4
AgNO3 + NaBr = *3NaNO3 + AgBr =>
3 AgNO3 + 3 NaBr = *3NaNO3 + 3 AgBr
CuSO4 + C = Cu + SO2 + CO2 =>
CuSO4 + C = Cu + SO2 + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
