| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HNO2 + Cd(OH)2 = Cd(NO2)2 + H2O =>
2 HNO2 + Cd(OH)2 = Cd(NO2)2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag4 =>
2 Cu + 4 AgNO3 = 2 Cu(NO3)2 + Ag4
AgNO3 + K2CO3 = AgCO3 + K2NO3 =>
AgNO3 + K2CO3 = AgCO3 + K2NO3
H3PO4 + NaOH = H3PO4NaOH =>
H3PO4 + NaOH = H3PO4NaOH
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
NaHCO3 + Ca(OH)2 = CaCO3 + NaOH + H2O =>
NaHCO3 + Ca(OH)2 = CaCO3 + NaOH + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NiBr2 + Na2SO4 = NiSO4 + BrNa =>
NiBr2 + Na2SO4 = NiSO4 + 2 BrNa
CrO(aq) = Cr{2}(aq) + O{2-}(aq) =>
CrO(aq) = Cr{2}(aq) + O{2-}(aq)
Rb2O + H2SO4 = RbHSO4 + H2O =>
Rb2O + 2 H2SO4 = 2 RbHSO4 + H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Sn(OH)2 + H4N2O7 = Sn(H3N2O7)2 + H2O =>
Sn(OH)2 + 2 H4N2O7 = Sn(H3N2O7)2 + 2 H2O
K2Cr2O7 + NaOH = H2O + KOH + Na2CrO4 =>
K2Cr2O7 + 4 NaOH = H2O + 2 KOH + 2 Na2CrO4
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
Al2(SO4)3 + Na2(CO3) + H2O = Al(OH)3 + CO2 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2(CO3) + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2(SO4)
NH4SO3 + O2 = H2SO4 + HNO3 + H2O =>
4 NH4SO3 + 9 O2 = 4 H2SO4 + 4 HNO3 + 2 H2O
NaO2 + H2 = NaOH + H2O =>
2 NaO2 + 3 H2 = 2 NaOH + 2 H2O
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
I2O5 + SF4 = IF5 + SO2 =>
2 I2O5 + 5 SF4 = 4 IF5 + 5 SO2
C4H6O2 + NaOH = C4H8O3 + Na2O =>
C4H6O2 + 2 NaOH = C4H8O3 + Na2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Fe2[Co(SCN)4]3 + NH4SCN = Co[(SCN)4] + Fe[SCN]3 + Fe[NH4]3 =>
Fe2[Co(SCN)4]3 + 3 NH4SCN = 3 Co[(SCN)4] + Fe[SCN]3 + Fe[NH4]3
CH3COOH + NO3 = CO2 + H2O + N2 =>
3 CH3COOH + 4 NO3 = 6 CO2 + 6 H2O + 2 N2
Pb2(SO3)4 + Mg(NO2)2 = Mg2(SO3)4 + Pb(NO2)2 =>
Pb2(SO3)4 + 2 Mg(NO2)2 = Mg2(SO3)4 + 2 Pb(NO2)2
KNO3(s) + H2O(l) = KOH + HNO3 =>
KNO3(s) + H2O(l) = KOH + HNO3
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + CH3COOK =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 CH3COOK
CH3CH2CN + H2O = CH3CH2CNH2 + O =>
CH3CH2CN + H2O = CH3CH2CNH2 + O
(HCH2CHCO2) + NaOH = NaCHCO2 + HCH2OH =>
(HCH2CHCO2) + NaOH = NaCHCO2 + HCH2OH
C16H18ClN3S + O2 = CO2 + H2O + HCl + NO2 + SO2 =>
4 C16H18ClN3S + 97 O2 = 64 CO2 + 34 H2O + 4 HCl + 12 NO2 + 4 SO2
HgCl4 + OH = HgO + Cl + H2O =>
HgCl4 + 2 OH = HgO + 4 Cl + H2O
Ba(NO3)2 + Na2CO3 = Ba2CO3 + Na(NO3)2 =>
2 Ba(NO3)2 + Na2CO3 = Ba2CO3 + 2 Na(NO3)2
CH3CHOHCH2CH3 + CrO7{2-} + H{+} = Cr{3+} + CH3COCH2CH3 + H2O =>
9 CH3CHOHCH2CH3 + 2 CrO7{2-} + 10 H{+} = 2 Cr{3+} + 9 CH3COCH2CH3 + 14 H2O
Na2CO3 + Fe3(PO4)2 = FeCO3 + Na3PO4 =>
3 Na2CO3 + Fe3(PO4)2 = 3 FeCO3 + 2 Na3PO4
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + H2O + K2SO4 =>
5 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 2 MnSO4 + 8 H2O + K2SO4
NH4Cl + Ba(OH)2 = NH4OH + Cl2Ba =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + Cl2Ba
Bi(NO3)3 + Ba = Bi + BaNO3 =>
Bi(NO3)3 + 3 Ba = Bi + 3 BaNO3
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
MnSO4 + Na2CO3 + O2 = Na2SO4 + Na2MnO4 + CO2 =>
MnSO4 + 2 Na2CO3 + O2 = Na2SO4 + Na2MnO4 + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
NaS2O3 + NaOH = Na2 + S2O3OH =>
NaS2O3 + NaOH = Na2 + S2O3OH
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Hl(NH4)2SO4 = HlSO4(NH4)2 =>
Hl(NH4)2SO4 = HlSO4(NH4)2
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
NH4Cl + NaOH + Cl2 = NH2Cl + H2O + NaCl =>
NH4Cl + 2 NaOH + Cl2 = NH2Cl + 2 H2O + 2 NaCl
Cu2O + NHO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu2O + 8 NHO3 + O2 = 4 Cu(NO3)2 + 4 H2O
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
| 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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
