| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3(PO4) + CrBr3 = 3(NH4)Br + Cr(PO4)
CaSO3 + HNO3 = Ca(NO3)2 + H2O + SO2 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2O + SO2
MnO4{-}(aq) + C2O4{2-}(aq) + H{+}(aq) = Mn{2+}(aq) + CO2(g) + H2O(l) =>
2 MnO4{-}(aq) + 5 C2O4{2-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O(l)
CH3CHC3(CH)3CH3 + O2 = CO2 + H2O =>
2 CH3CHC3(CH)3CH3 + 23 O2 = 18 CO2 + 10 H2O
CuCl2 + V2O3 = CuO + VCl3 =>
3 CuCl2 + V2O3 = 3 CuO + 2 VCl3
CaCO3 + HNO2 = Ca(NO2)2 + H2O + CO2 =>
CaCO3 + 2 HNO2 = Ca(NO2)2 + H2O + CO2
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO3 + H2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO3 + H2
C6H10O4 + Ca(OH)2 = C6H8O4Ca + H2O =>
C6H10O4 + Ca(OH)2 = C6H8O4Ca + 2 H2O
C3N4 + H2O = CH4 + N2O3 =>
C3N4 + 6 H2O = 3 CH4 + 2 N2O3
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + 2 NH3 + 2 H2O
NH{4}NO{3} + Ca(OH){2} = Ca(NO{3}){2} + NH{3} + H{2}O =>
4 NH{4}NO{3} + Ca(OH){2} = Ca(NO{3}){2} + 3 NH{3} + 2 H{2}O
Cu{2}0 = Cu{2}S = S<sub = </sub = {2} + Cu =>
Cu{2}0 = Cu{2}S
C + H2 = CH4 =>
C + 2 H2 = CH4
FeSO4 + Na3PO4 = FePO4 + Na3SO4 =>
FeSO4 + Na3PO4 = FePO4 + Na3SO4
(NH4)2 + Cr2O7 = Cr203 + N2 + H2O =>
1421(NH4)2 + 812 Cr2O7 = 8 Cr203 + 1421 N2 + 5684 H2O
NH3 + O3 = N3 + H2O =>
6 NH3 + 3 O3 = 2 N3 + 9 H2O
NH4Cl + O2 = NO3 + HCl + H2O =>
4 NH4Cl + 9 O2 = 4 NO3 + 4 HCl + 6 H2O
KBrO3 + C12H22O11 = KBr + CO2 + H2O =>
8 KBrO3 + C12H22O11 = 8 KBr + 12 CO2 + 11 H2O
SnCO3 + H2O = Sn(OH)2 + H2CO3 =>
SnCO3 + 2 H2O = Sn(OH)2 + H2CO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Au + HCl2 = AuCl3 + H2 =>
4 Au + 6 HCl2 = 4 AuCl3 + 3 H2
Al2(SO4)3 + NH4OH = (NH4)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Al(OH)3
NH4Cl + MnO2 + H2SO4 = MnSO4 + (NH4)2SO4 + H2O + Cl2 =>
2 NH4Cl + MnO2 + 2 H2SO4 = MnSO4 + (NH4)2SO4 + 2 H2O + Cl2
K3(PO4) + ZnSO4 = Zn3(PO4)2 + K2(SO4) =>
2 K3(PO4) + 3 ZnSO4 = Zn3(PO4)2 + 3 K2(SO4)
KClO2 + C12H22O11 = KCl + CO2 + H2O =>
12 KClO2 + C12H22O11 = 12 KCl + 12 CO2 + 11 H2O
CH2OHCH2OH + K2Cr2O7 + H2SO4 = COOHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2OHCH2OH + 4 K2Cr2O7 + 16 H2SO4 = 3 COOHCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
TiVZrNbHfAlC4 = Ti3V3Zr3Nb3Hf3Al5C10 + TiC + V6C5 + Nb6C5 + ZrC + HfC + C =>
15 TiVZrNbHfAlC4 = 3 Ti3V3Zr3Nb3Hf3Al5C10 + 6 TiC + V6C5 + Nb6C5 + 6 ZrC + 6 HfC + 2 C
FeO + Mn2O7 = Fe2O3 + MnO =>
10 FeO + Mn2O7 = 5 Fe2O3 + 2 MnO
FeSO4 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
FeSO4 + 4 HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2
NaI + Hg2(C2H3O2) = Na(C2H3O2) + Hg2I =>
NaI + Hg2(C2H3O2) = Na(C2H3O2) + Hg2I
H2SO4 + Zn2 = Zn2SO4 + H2 =>
H2SO4 + Zn2 = Zn2SO4 + H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CuCl2 + Mg3(PO4)2 = Cu3(PO4)2 + MgCl2 =>
3 CuCl2 + Mg3(PO4)2 = Cu3(PO4)2 + 3 MgCl2
C2H5OH + KBr + H2SO4 = C2H5Br + K2SO4 + H2O =>
2 C2H5OH + 2 KBr + H2SO4 = 2 C2H5Br + K2SO4 + 2 H2O
BeO + BaO = BaBeO2 =>
BeO + BaO = BaBeO2
Ca(SO4) + H3(PO4) = H2(SO4) + Ca3(PO4)2 =>
3 Ca(SO4) + 2 H3(PO4) = 3 H2(SO4) + Ca3(PO4)2
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
K2CrO4 + Cl2 + KOH = KClO + KCrO2 + H2O =>
2 K2CrO4 + 3 Cl2 + 4 KOH = 6 KClO + 2 KCrO2 + 2 H2O
(NH4)2CO3 + AlCl3 + H2O = NH4Cl + Al(OH)3 + H2CO3 =>
3(NH4)2CO3 + 2 AlCl3 + 6 H2O = 6 NH4Cl + 2 Al(OH)3 + 3 H2CO3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
H3PO4 + S = H3PO3 + SO2 =>
2 H3PO4 + S = 2 H3PO3 + SO2
C100H201OH + O2 = CO2 + H2O =>
C100H201OH + 150 O2 = 100 CO2 + 101 H2O
HCl(aq) + CaCO3(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(aq) = CaCl2(aq) + CO2(g) + H2O(l)
CaCl2 + NaHS = NaCl + Ca(HS)2 =>
CaCl2 + 2 NaHS = 2 NaCl + Ca(HS)2
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2 =>
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
