| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na + MnCl4 = Mn + 4 NaCl
K2Cr2O7 + HX = X2 + KX + CrX3 + H2O =>
K2Cr2O7 + 14 HX = 3 X2 + 2 KX + 2 CrX3 + 7 H2O
Mg + H3Po4 = Mg3(Po4)2 + H2 =>
3 Mg + 2 H3Po4 = Mg3(Po4)2 + 3 H2
U + Te = U2Te3 =>
2 U + 3 Te = U2Te3
Ca(OH)2 + HCl = Ca(Cl)2 + H(OH) =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H(OH)
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
K2C2O4 + Ca(No3)2 = CaC2O4 + KNo3 =>
K2C2O4 + Ca(No3)2 = CaC2O4 + 2 KNo3
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
LiCl + NaOH + Na2HPO4 = Li3PO4 + NaCl + H2O =>
3 LiCl + NaOH + Na2HPO4 = Li3PO4 + 3 NaCl + H2O
Cr2(SO4)3 + H2S = CrSO4 + S + H2SO4 =>
Cr2(SO4)3 + H2S = 2 CrSO4 + S + H2SO4
Cu(HCO3)2 + K2S = CuS + KHCO3 =>
Cu(HCO3)2 + K2S = CuS + 2 KHCO3
H3PO4(ac) + NaOH(ac) = Na3PO4(ac) + H2O() =>
H3PO4(ac) + 3 NaOH(ac) = Na3PO4(ac) + 3 H2O()
CO2 + Zn = ZnO + CO =>
CO2 + Zn = ZnO + CO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
UF5 + H2O = UO2F2 + UF4 + HF =>
2 UF5 + 2 H2O = UO2F2 + UF4 + 4 HF
Mg + O = Mg2O =>
2 Mg + O = Mg2O
CH4 + Br = CH4Br =>
CH4 + Br = CH4Br
NH4 + H2O2 = N2H4 + H2O =>
2 NH4 + 2 H2O2 = N2H4 + 4 H2O
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
C7H15COOH + O2 = CO2 + H2O =>
C7H15COOH + 11 O2 = 8 CO2 + 8 H2O
Fe + HNO3 = Fe{3+} + NO + NO3{-} + H2O =>
Fe + 4 HNO3 = Fe{3+} + NO + 3 NO3{-} + 2 H2O
CH3CI + NaOH = CH3OH + NaCI =>
CH3CI + NaOH = CH3OH + NaCI
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mn + H = MnH2 =>
Mn + 2 H = MnH2
Na2CO3 + SiO2 = Na2O(SiO2)322 + CO2 =>
Na2CO3 + 322 SiO2 = Na2O(SiO2)322 + CO2
Ca{2} + CO3{2-} = CaCO3 =>
Ca{2} + CO3{2-} = CaCO3
C4H9OH + KOH = C4H9OK + H2O =>
C4H9OH + KOH = C4H9OK + H2O
KMnO4 + C3H6 + H2O = C3H6O2 + MnO2 + KOH =>
4 KMnO4 + 3 C3H6 + 2 H2O = 3 C3H6O2 + 4 MnO2 + 4 KOH
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
[Ag(NH3)2]Cl + NaOH = NaCl + NH3 + Ag2O + H2O =>
2[Ag(NH3)2]Cl + 2 NaOH = 2 NaCl + 4 NH3 + Ag2O + H2O
Br2(g) + C(s) + H2(g) = CH2Br2 =>
Br2(g) + C(s) + H2(g) = CH2Br2
Br2(l) + P4(s) = P2Br5(s) =>
5 Br2(l) + P4(s) = 2 P2Br5(s)
AgCl + Na(OH) = Ag(OH) + NaCl =>
AgCl + Na(OH) = Ag(OH) + NaCl
CH4 + Br = CH4Br =>
CH4 + Br = CH4Br
MnCl2 + KOH = KCl + (Mn(OH)2) =>
MnCl2 + 2 KOH = 2 KCl + (Mn(OH)2)
C6H7O6Na + H2O = NaOH + C6H8O6 =>
C6H7O6Na + H2O = NaOH + C6H8O6
NaOH + Na = Na2O + H =>
NaOH + Na = Na2O + H
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
CoCl2*6H2O + NH4Cl + NH4OH + (HO) = (Co(NH3)6)Cl3 + H2O =>
CoCl2*6H2O + NH4Cl + 5 NH4OH + (HO) = (Co(NH3)6)Cl3 + 12 H2O
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
Fe(NO3)2 + O2 + HNO3 = Fe(NO3)3 + H2O =>
4 Fe(NO3)2 + O2 + 4 HNO3 = 4 Fe(NO3)3 + 2 H2O
H2 + N2{-3} = H2N2{-3} =>
H2 + N2{-3} = H2N2{-3}
NOBr + Cl2 = NO + BrCl =>
2 NOBr + Cl2 = 2 NO + 2 BrCl
K + ICl = KCl + KI =>
2 K + ICl = KCl + KI
Ba(OH)2 + NaOH = Na2[Ba(OH)4] =>
Ba(OH)2 + 2 NaOH = Na2[Ba(OH)4]
Al2(CO3)3 + HCl = CO2 + H2O + AlCl3 =>
Al2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 AlCl3
He + NaOH = NaHe + NaHeO3 + H2O =>
6 He + 6 NaOH = 5 NaHe + NaHeO3 + 3 H2O
K + HBr = KH + Br =>
K + HBr = KH + Br
C + Ca(OH)2 = CaC2(OH)2 =>
2 C + Ca(OH)2 = CaC2(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
