| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Ca(NO3)2 + Al = Ca(NO2)2 + Al2O3 =>
3 Ca(NO3)2 + 4 Al = 3 Ca(NO2)2 + 2 Al2O3
Mg(OH) + HNO3 = Mg(NO3)H2O =>
Mg(OH) + HNO3 = Mg(NO3)H2O
NaBr + KMnO4 + H2O = MnO2 + KOH + NaOH + Br2 =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 6 NaOH + 3 Br2
AgO + CH3OH = Ag2O + H2O + CH2O =>
2 AgO + CH3OH = Ag2O + H2O + CH2O
H2SO4 + Sn = SO2 + SnSO4 + H2O =>
2 H2SO4 + Sn = SO2 + SnSO4 + 2 H2O
Na2S2O5 + BaCl2*2H2O = BaSO4 + SO2 + O2 + NaCl + H2 =>
2 Na2S2O5 + 2 BaCl2*2H2O = 2 BaSO4 + 2 SO2 + O2 + 4 NaCl + 4 H2
FeCl3 + SO4 = Fe2(SO4)3 + Cl =>
2 FeCl3 + 3 SO4 = Fe2(SO4)3 + 6 Cl
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
C7H5O3 + O2 = H2O + CO2 =>
4 C7H5O3 + 27 O2 = 10 H2O + 28 CO2
TiAl + TiCl3 = AlCl3 + Ti3Al =>
2 TiAl + TiCl3 = AlCl3 + Ti3Al
Cu + H2O = CuO + H{+} + {-} =>
Cu + H2O = CuO + 2 H{+} + 2e
ClO4 + Cr = ClO3 + Cr2O7 =>
7 ClO4 + 2 Cr = 7 ClO3 + Cr2O7
H2SO4 + Fe = H + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe = 6 H + Fe2(SO4)3
FeS + HNO3 = Fe(NO3)5 + S + H2O + NO =>
3 FeS + 20 HNO3 = 3 Fe(NO3)5 + 3 S + 10 H2O + 5 NO
Na2Cr2O72H2O + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + O =>
Na2Cr2O72H2O + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 5 H2O + 68 O
Cr(CH3CHOO)2 + Ba(OH)2 = Ba(CH3CHOO)2 + Cr(OH)2 =>
Cr(CH3CHOO)2 + Ba(OH)2 = Ba(CH3CHOO)2 + Cr(OH)2
(COO)2Al(COO)2Ca(COO)2Na + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + CaSO4 + Al2(SO4)3 + H2O =>
2(COO)2Al(COO)2Ca(COO)2Na + 2 K2Cr2O7 + 14 H2SO4 = 12 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + Na2SO4 + 2 CaSO4 + Al2(SO4)3 + 14 H2O
Co(NO3)3 + H2SO4 = Co2(SO4)3 + HNO3 =>
2 Co(NO3)3 + 3 H2SO4 = Co2(SO4)3 + 6 HNO3
NH4OH + (NH4)3ZrF7 = H2O + ZrO2 + NH4F =>
4 NH4OH + (NH4)3ZrF7 = 2 H2O + ZrO2 + 7 NH4F
Sc2CrC2F2 = Cr3C2 + Sc4C3 + CrF3 + C =>
18 Sc2CrC2F2 = 2 Cr3C2 + 9 Sc4C3 + 12 CrF3 + 5 C
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Rb + CH3COOH = C2H3O2Rb + H =>
Rb + CH3COOH = C2H3O2Rb + H
RCOOH + NaOH = RCOO + H2O + Na =>
RCOOH + NaOH = RCOO + H2O + Na
H2 + O2 = H2O1 =>
2 H2 + O2 = 2 H2O1
Cu2S(s)O2(g) = Cu2O(s)SO =>
Cu2S(s)O2(g) = Cu2O(s)SO
I2 + Cl = I2Cl6 =>
I2 + 6 Cl = I2Cl6
Fe2O3 + HSO4 = Fe(SO4)3 + H2O =>
Fe2O3 + 6 HSO4 = 2 Fe(SO4)3 + 3 H2O
Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O
C2H5Cl + Cl2 = C2Cl6 + HCl =>
C2H5Cl + 5 Cl2 = C2Cl6 + 5 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CH3OH + O2 = CO2 + H2O(l) =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O(l)
P2O3K2O = KPO2 =>
P2O3K2O = 2 KPO2
Si + NaOH = NaSiO + H =>
Si + NaOH = NaSiO + H
C + H + O2 = CH2O =>
2 C + 4 H + O2 = 2 CH2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
[Fe(H2O)6]Cl3 + NaOH = NaCl + Fe(OH)3 + H2O =>
[Fe(H2O)6]Cl3 + 3 NaOH = 3 NaCl + Fe(OH)3 + 6 H2O
(NH4)2SO3 + NaOH = NH4OH + Na2SO3 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + Na2SO3
Si + MnO = Mn2SiO4 + Mn =>
Si + 4 MnO = Mn2SiO4 + 2 Mn
Al + Mn2(SO4) = Al2(SO4)3 + Mn =>
2 Al + 3 Mn2(SO4) = Al2(SO4)3 + 6 Mn
H2CO3 + AgNO3 = Ag2CO3 + HNO3 =>
H2CO3 + 2 AgNO3 = Ag2CO3 + 2 HNO3
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
C2H5OH + O2 = C2OH2 + H2O =>
C2H5OH + O2 = C2OH2 + 2 H2O
BeCl2 + Ag = BeAg2 + Cl =>
BeCl2 + 2 Ag = BeAg2 + 2 Cl
CuCO3(s) + H2SO4(aq) = CuSO4 + CO2 + H2O =>
CuCO3(s) + H2SO4(aq) = CuSO4 + CO2 + H2O
HCl + O2 = H2O(water) + Cl =>
4 HCl + O2 = 2 H2O(water) + 4 Cl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
