| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO3H3PO4 = CrH3O3PO4
Ca3(PO4)2 + Ca3P2 = CaO + P4 =>
3 Ca3(PO4)2 + 5 Ca3P2 = 24 CaO + 4 P4
N2O2 = NO =>
N2O2 = 2 NO
Cs + H2O = CsO2 + H =>
Cs + 2 H2O = CsO2 + 4 H
HCI + Mg = MgCI*2 + H*2 =>
HCI + Mg = MgCI*2 + H*2
B2H6 + O2 = HB + H2O =>
B2H6 + O2 = 2 HB + 2 H2O
Na4P2O7 = Na + P + O =>
Na4P2O7 = 4 Na + 2 P + 7 O
NaCl(aq) + CaBr2(aq) = CaCl2(aq) + NaBr(aq) =>
2 NaCl(aq) + CaBr2(aq) = CaCl2(aq) + 2 NaBr(aq)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cu2(O2C2H3)4 + C4H6O6 = Cu2(C4H4O6)4 + H2O + HO2C2H3 =>
3 Cu2(O2C2H3)4 + 14 C4H6O6 = 3 Cu2(C4H4O6)4 + 4 H2O + 16 HO2C2H3
HNO3 + H2SO4 + KI = K2SO4 + H2O + I2 + NO2 =>
2 HNO3 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2 + 2 NO2
CrCl3 + (NH4)2CO3 + H2O = Cr(OH)3 + NH4Cl + CO2 =>
2 CrCl3 + 3(NH4)2CO3 + 3 H2O = 2 Cr(OH)3 + 6 NH4Cl + 3 CO2
Mg{+2} + Pb = Pb{+2} + Mg =>
Mg{+2} + Pb = Pb{+2} + Mg
C + SO8 = CS2 + CO =>
17 C + 2 SO8 = CS2 + 16 CO
antimony + chlorinegas = antimony(III)chloride =>
2 Sb + 3 Cl2 = 2 SbCl3
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
Pd + SnCl2 = PdCl + Sn =>
2 Pd + SnCl2 = 2 PdCl + Sn
NO2 + H = N2 + H2O =>
2 NO2 + 8 H = N2 + 4 H2O
K2Cr2O7 + H2SO3 = K2SO3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO3 = K2SO3 + Cr2(SO4)3 + 4 H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + (NH4)2SO4 + K2SO4 =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 5(NH4)2SO4 + K2SO4
K2S + HBr = H2S + KBr =>
K2S + 2 HBr = H2S + 2 KBr
H2SO4 + Al2S3 = SO2 + H2O + Al(SO4)3 =>
18 H2SO4 + Al2S3 = 15 SO2 + 18 H2O + 2 Al(SO4)3
NaOH + C20H14O4 = NaH14O4 + C20OH =>
NaOH + C20H14O4 = NaH14O4 + C20OH
CrCl3 + NaOH = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HCl + 3 NaCl
Cr2O7{-2} + SO2 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 SO2 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + H2O
CaSO4 + Cu = Ca + CuSO4 =>
CaSO4 + Cu = Ca + CuSO4
CuO(aq) + H2SO4 = CuSO4 + H2O =>
CuO(aq) + H2SO4 = CuSO4 + H2O
In(NO3)3H2O + SnCl4 + C2H5NO2 = In90Sn10O150 + CO2 + H2O + N2 + Cl2 =>
270 In(NO3)3H2O + 30 SnCl4 + 440 C2H5NO2 = 3 In90Sn10O150 + 880 CO2 + 1370 H2O + 625 N2 + 60 Cl2
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
FeS2 + H2SO4 + NaClO3 = ClO2 + Fe2(SO4)3 + H2O + Na2SO4 =>
2 FeS2 + 14 H2SO4 + 30 NaClO3 = 30 ClO2 + Fe2(SO4)3 + 14 H2O + 15 Na2SO4
Zn + Cu(NO3)2 = Cu + Zn(NO3)3 =>
2 Zn + 3 Cu(NO3)2 = 3 Cu + 2 Zn(NO3)3
ZnFeSO4 = ZnSO4Fe =>
ZnFeSO4 = ZnSO4Fe
Zn + Cu(NO3)2 = Cu + Zn(NO3)3 =>
2 Zn + 3 Cu(NO3)2 = 3 Cu + 2 Zn(NO3)3
C2H5OH(l) + O2(g) = H20(l) + CO2(g) =>
10 C2H5OH(l) + 15 O2(g) = 3 H20(l) + 20 CO2(g)
Zn + Cu(NO3)2 = Cu + Zn(NO3)3 =>
2 Zn + 3 Cu(NO3)2 = 3 Cu + 2 Zn(NO3)3
Ge(s) + Cl2(g) = GeCl4(s) =>
Ge(s) + 2 Cl2(g) = GeCl4(s)
H2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + HCl(aq) =>
H2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + 2 HCl(aq)
C6H4(OH)2 + FeCl3 = Fe2(C6H4O2)3 + HCl =>
3 C6H4(OH)2 + 2 FeCl3 = Fe2(C6H4O2)3 + 6 HCl
Al + Mn(OH)2 = Mn + Al(OH)3 =>
2 Al + 3 Mn(OH)2 = 3 Mn + 2 Al(OH)3
Na2O + H2SO4 = Na2SO4H2O =>
Na2O + H2SO4 = Na2SO4H2O
HCOOK + H3PO4 = K3PO4 + HCOOH =>
3 HCOOK + H3PO4 = K3PO4 + 3 HCOOH
NH3 + HCl2 = NH4Cl2 =>
NH3 + HCl2 = NH4Cl2
Cu + H2OSO4 = CuSO4 + H2O = SO2 =>
Cu + H2OSO4 = CuSO4 + H2O
NaOH + C20H14O4 = NaH14O4 + C20OH =>
NaOH + C20H14O4 = NaH14O4 + C20OH
I + KNO2 + KOH = KI + KNO3 + H2O =>
2 I + KNO2 + 2 KOH = 2 KI + KNO3 + H2O
NiNO3 + NaPO4 = NaNO3 + NiPO4 =>
NiNO3 + NaPO4 = NaNO3 + NiPO4
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
NaNO2(aq) + NH4Cl(aq) = NaCl(aq) + H2O(l) + N2(g) =>
NaNO2(aq) + NH4Cl(aq) = NaCl(aq) + 2 H2O(l) + N2(g)
HF + CO2 = HCO + FO =>
HF + CO2 = HCO + FO
NH3HNO3 = NH4NO3 =>
NH3HNO3 = NH4NO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
