Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4Cl + Pb(CNO)2 = PbCl2 + NH4CNO =>
2 NH4Cl + Pb(CNO)2 = PbCl2 + 2 NH4CNO
NaOH + Cu + Cl2 = Cu(OH)2 + NaCl =>
2 NaOH + Cu + Cl2 = Cu(OH)2 + 2 NaCl
BaCl2 + Al2S3O12 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2S3O12 = 2 AlCl3 + 3 BaSO4
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
KOH + K2Cr2O7 = K2CrO4 + H2O =>
2 KOH + K2Cr2O7 = 2 K2CrO4 + H2O
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
KHSO3KOH = K2SO3H2O =>
KHSO3KOH = K2SO3H2O
NaF + Hg(NO3)2 = Na(NO3)2 + HgF =>
NaF + Hg(NO3)2 = Na(NO3)2 + HgF
CH3CO2H + O2 = CO3 + H2O =>
CH3CO2H + 3 O2 = 2 CO3 + 2 H2O
V(OH)3 + HNO3 = V(NO3)3 + H2O =>
V(OH)3 + 3 HNO3 = V(NO3)3 + 3 H2O
NHO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 NHO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C5H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 14 K2Cr2O7 + 56 H2SO4 = 15 CO2 + 14 K2SO4 + 14 Cr2(SO4)3 + 68 H2O
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3 =>
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + HNO3
H{+} + BrO3{-} + I{-} = Br2 + I2 + H2O =>
12 H{+} + 2 BrO3{-} + 10 I{-} = Br2 + 5 I2 + 6 H2O
SrO2H2O = H2SrO3 =>
SrO2H2O = H2SrO3
CH3OH + Br2 = CH3Br + Br(OH)2 =>
4 CH3OH + 3 Br2 = 4 CH3Br + 2 Br(OH)2
KI + HCl + HNO3 = KICl4 + NO + H2O =>
3 KI + 12 HCl + 4 HNO3 = 3 KICl4 + 4 NO + 8 H2O
Ag + H2SO4 = H2 + Ag2(SO4) =>
2 Ag + H2SO4 = H2 + Ag2(SO4)
NaNO3 = Na + (NO3) =>
NaNO3 = Na + (NO3)
HNO3 + NH3 = H2O + HNO2 =>
3 HNO3 + NH3 = H2O + 4 HNO2
H2O + P2O3 = H3PO3 =>
3 H2O + P2O3 = 2 H3PO3
NaOH(aq) + K2SO4(aq) = KOH(aq) + Na2SO4(aq) =>
2 NaOH(aq) + K2SO4(aq) = 2 KOH(aq) + Na2SO4(aq)
LiOH + Zn(OH)2 = Li2ZnO2 + H2O =>
2 LiOH + Zn(OH)2 = Li2ZnO2 + 2 H2O
NH3(NO3) + KOH = K(NO3) + NH3 + H2O =>
8 NH3(NO3) + 9 KOH = 9 K(NO3) + 7 NH3 + 6 H2O
FeS2 + Al = Al2S + Fe =>
FeS2 + 4 Al = 2 Al2S + Fe
C6H12 + H2 + Ni = C4H10Ni =>
2 C6H12 + 3 H2 + 3 Ni = 3 C4H10Ni
CH3(OH) + O2 = O(OH)2 + CH3 =>
4 CH3(OH) + O2 = 2 O(OH)2 + 4 CH3
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NH4SO4 + AlNO3 = NH4NO3 + AlSO4 =>
NH4SO4 + AlNO3 = NH4NO3 + AlSO4
NH2OH + I2 + KOH = N2 + KI + H2O =>
2 NH2OH + I2 + 2 KOH = N2 + 2 KI + 4 H2O
Ba(C2H3O2)2 + (NH4)3PO4 = C2H7NO2 + Ba3(PO4)2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = 6 C2H7NO2 + Ba3(PO4)2
C2H4 + HCl = C2H6Cl2 =>
C2H4 + 2 HCl = C2H6Cl2
Ba + H2SiO3 = Ba2SiO3 + H2 =>
2 Ba + H2SiO3 = Ba2SiO3 + H2
C + F2O3 = F2CO3 =>
C + F2O3 = F2CO3
AgNO3 + FeCl2 = Fe(NO3)2 + AgCl(classification) =>
2 AgNO3 + FeCl2 = Fe(NO3)2 + 2 AgCl(classification)
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
sulfuricacid + potassiumhydroxide = water + potassiumsulfate =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CH3CH2CH2SH + O2 = CH3CH2CH2OH + SO2 =>
2 CH3CH2CH2SH + 3 O2 = 2 CH3CH2CH2OH + 2 SO2
Al + HCl = H2 + AlCl3(s) =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3(s)
NH4OH = NH4{-} + OH{+) =>
NH4OH = NH4{-} + OH{+)
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
H2O + N = NH5 + O2 =>
10 H2O + 4 N = 4 NH5 + 5 O2
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 53 54 55 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.