| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AuBr3 + 3 Zn(SO4) = 3 ZnBr2 + Au2(SO4)3
NH2 + O = NO + H2 =>
NH2 + O = NO + H2
FeO3 + CO = *Fe + *CO2 =>
FeO3 + 3 CO = *Fe + 3*CO2
CoSO4(aq) + NaOH(aq) = CoOH(s) + NaSO4(aq) =>
CoSO4(aq) + NaOH(aq) = CoOH(s) + NaSO4(aq)
KNO3 + H2O + S = N2O + K2SO4 + H2SO4 =>
6 KNO3 + H2O + 4 S = 3 N2O + 3 K2SO4 + H2SO4
FeO + C = FeC + O =>
FeO + C = FeC + O
sodium + magnesiumchloride = magnesium + sodiumchloride =>
2 Na + MgCl2 = Mg + 2 NaCl
Br(OH)2 + HBr = Br + H2O =>
Br(OH)2 + 2 HBr = 3 Br + 2 H2O
TiCl4 + NH4Cl = (NH4)2TiCl6 =>
TiCl4 + 2 NH4Cl = (NH4)2TiCl6
Fe2(SO4)3 + Ba = Fe2Ba3 + (SO4)2 =>
2 Fe2(SO4)3 + 6 Ba = 2 Fe2Ba3 + 3(SO4)2
NaSO3 + H2SO4 = NaSO4 + H2O + S2O =>
5 NaSO3 + 2 H2SO4 = 5 NaSO4 + 2 H2O + S2O
K2MnO4 + HCl = MnO2 + KMnO4 + H2O + KCl =>
3 K2MnO4 + 4 HCl = MnO2 + 2 KMnO4 + 2 H2O + 4 KCl
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
KAl(OH)4 + H2 = H2O + Al + KOH =>
2 KAl(OH)4 + 3 H2 = 6 H2O + 2 Al + 2 KOH
COBr2 + NaOH + NaBrO3 = CO2O3 + NaBr + H2O =>
COBr2 + 2 NaOH + NaBrO3 = CO2O3 + 3 NaBr + H2O
NaBr(s) + Cl2(g) = Br2(aq) + NaCl(aq) =>
2 NaBr(s) + Cl2(g) = Br2(aq) + 2 NaCl(aq)
C6H12O6 + KMnO4 + H2SO4 = K2SO4 + CO2 + H2O + MnSO4 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 12 K2SO4 + 30 CO2 + 66 H2O + 24 MnSO4
FeCl2 + H2O = FeOFe2O3 + HCl + H2 =>
3 FeCl2 + 4 H2O = FeOFe2O3 + 6 HCl + H2
C2H5OH + KOH = C3H5K + H2O =>
3 C2H5OH + 2 KOH = 2 C3H5K + 5 H2O
CU + Ag(NO3)2 = CU(NO3)2 + Ag =>
CU + Ag(NO3)2 = CU(NO3)2 + Ag
H2O2 + K2CrO4 = O2 + KOH + Cr2O3 =>
4 H2O2 + 4 K2CrO4 = 5 O2 + 8 KOH + 2 Cr2O3
NaVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + VOSO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 FeSO4 + 4 H2SO4 = Fe2(SO4)3 + 2 VOSO4 + Na2SO4 + 4 H2O
Cu(OH)2CuCO3 = H2O + CO2 + CuO =>
Cu(OH)2CuCO3 = H2O + CO2 + 2 CuO
K(s) + FeCl2(aq) = Fe(s) + KCl(aq) =>
2 K(s) + FeCl2(aq) = Fe(s) + 2 KCl(aq)
Al3 + Cu2(SO4) = Al(SO4)3 + Cu =>
Al3 + 9 Cu2(SO4) = 3 Al(SO4)3 + 18 Cu
Pb(NO3)2 + KCrO3 = Pb(CrO3)2 + KNO3 =>
Pb(NO3)2 + 2 KCrO3 = Pb(CrO3)2 + 2 KNO3
Ag + H2SO4 = AgSO4 + H2S + H2O =>
4 Ag + 5 H2SO4 = 4 AgSO4 + H2S + 4 H2O
CaCl2(aq) + NaHCO3(aq) = H2O(l) + NaCl(aq) + CaCO3(aq) + CO2(g) =>
CaCl2(aq) + 2 NaHCO3(aq) = H2O(l) + 2 NaCl(aq) + CaCO3(aq) + CO2(g)
C6H5CH(OH)CH3 + KMnO4 = MnO2 + C6H5COOH + K2CO3 + H2O =>
3 C6H5CH(OH)CH3 + 20 KMnO4 = 20 MnO2 + 2 C6H5COOH + 10 K2CO3 + 9 H2O
Na2S + Sb = Sb2S3 + Na =>
3 Na2S + 2 Sb = Sb2S3 + 6 Na
Zn(NO3)2 + NH3 + H2O = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4NO3
C2H5COOH + Na = C2H5COONa + H =>
C2H5COOH + Na = C2H5COONa + H
CaF(aq) + SO4(aq) = CaSO4 + F =>
CaF(aq) + SO4(aq) = CaSO4 + F
K2CO3 + CH3COOH = CH3COOK + KHCO3 =>
K2CO3 + CH3COOH = CH3COOK + KHCO3
Cr2(SO4) + K(OH) + KClO3 = K2CrO4 + KCl + K2SO4 + H2O =>
3 Cr2(SO4) + 18 K(OH) + 5 KClO3 = 6 K2CrO4 + 5 KCl + 3 K2SO4 + 9 H2O
Ba(OH)2 + C8H5KO4 = BaC8H3KO4 + H2O =>
Ba(OH)2 + C8H5KO4 = BaC8H3KO4 + 2 H2O
Al(aq) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(aq) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
H2O + As = AsO + H2 =>
H2O + As = AsO + H2
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
MgZn(NO3)2 = Mg(NO3)2 + Zn =>
MgZn(NO3)2 = Mg(NO3)2 + Zn
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
Na2[H2P2O7] = Na3[P3O9] + H2O =>
3 Na2[H2P2O7] = 2 Na3[P3O9] + 3 H2O
Cr2O7{2}{-2} + Fe{2}{+2} + H{+} = Cr{3}{+3} + Fe{3}{+3} + H2O =>
Cr2O7{2}{-2} + 10 Fe{2}{+2} + 14 H{+} = 2 Cr{3}{+3} + 10 Fe{3}{+3} + 7 H2O
VO2 + H2O = VO(OH)2 =>
VO2 + H2O = VO(OH)2
LiSO4 + BaBr2 = Ba(SO4)2 + LiBr =>
2 LiSO4 + BaBr2 = Ba(SO4)2 + 2 LiBr
Fe2 + HCl + Nh4SCN = Fe(SCN)2 + Nh4Cl + H =>
Fe2 + 4 HCl + 4 Nh4SCN = 2 Fe(SCN)2 + 4 Nh4Cl + 4 H
K2Cr2O7 + H2C2O4 + H2O = K[Cr(H2O)2(C2O4)2]*3H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4 + 3 H2O = 2 K[Cr(H2O)2(C2O4)2]*3H2O + 6 CO2
HClO3 + (OH)2 = ClO3 + H2O =>
2 HClO3 + (OH)2 = 2 ClO3 + 2 H2O
Al2(SO4)3 + K2O = K2(SO4) + Al2O3 =>
Al2(SO4)3 + 3 K2O = 3 K2(SO4) + Al2O3
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + 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 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 sur01/23/25
Équations équilibrées sur02/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
