| Équations équilibrées la veille |
14 NH3 + 3(NO3)2O = 10 N2 + 21 H2O
KI + KMnO4 + H{+} = I2 + MnO2 + H2O + K{+} =>
6 KI + 2 KMnO4 + 8 H{+} = 3 I2 + 2 MnO2 + 4 H2O + 8 K{+}
Na2S2O3*5H2O + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3*5H2O + 4 H2O2 = Na2SO4 + H2SO4 + 8 H2O
Pb + NiCl2 = Ni + PbCl4 =>
Pb + 2 NiCl2 = 2 Ni + PbCl4
NaCl + Na2SO4 = Na3SO4Cl =>
NaCl + Na2SO4 = Na3SO4Cl
Fe(SCN)3 + KF + KNO3 = FeF + KSCN + NO3 =>
Fe(SCN)3 + KF + 2 KNO3 = FeF + 3 KSCN + 2 NO3
C23H38N7O17P3S = C21H36N7O16P3S + C25H40N7O18P3S =>
2 C23H38N7O17P3S = C21H36N7O16P3S + C25H40N7O18P3S
C2H6(l) + O2(g) = H2O(l) + CO2(g) =>
2 C2H6(l) + 7 O2(g) = 6 H2O(l) + 4 CO2(g)
AgCl + Cu(OH)2 = CuCl2 + AgOH =>
2 AgCl + Cu(OH)2 = CuCl2 + 2 AgOH
Pb + NiCl2 = PbCl2 + Ni =>
Pb + NiCl2 = PbCl2 + Ni
C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
(NH4)2SO4*FeSO4*6H2O + Br2 = Br[(NH4)2SO4*FeSO4*6H2O] =>
2(NH4)2SO4*FeSO4*6H2O + Br2 = 2 Br[(NH4)2SO4*FeSO4*6H2O]
Na + PO4 + HCl = NaCl + H3PO4 =>
3 Na + PO4 + 3 HCl = 3 NaCl + H3PO4
KBrO3 + S = KBr + SO2 =>
2 KBrO3 + 3 S = 2 KBr + 3 SO2
K2Cr2O7 + K2S2O3 + H2SO4 = Cr2(SO4) + K2SO4 + H2O =>
4 K2Cr2O7 + 5 K2S2O3 + 3 H2SO4 = 4 Cr2(SO4) + 9 K2SO4 + 3 H2O
Ca(HCO3)2 = CO2 + CaO + H2O =>
Ca(HCO3)2 = 2 CO2 + CaO + H2O
ZnO(s) + H2O = Zn(OH)2 =>
ZnO(s) + H2O = Zn(OH)2
KBr + F = KBrF =>
KBr + F = KBrF
CO2 + H2O7 = C6H12O6 + O2 =>
6 CO2 + 6 H2O7 = C6H12O6 + 24 O2
H2O + MgO2 = H2O2 + MgO =>
H2O + MgO2 = H2O2 + MgO
Cu + AgNO3 = Ag + Cu(ll)NO3 =>
Cu + AgNO3 = Ag + Cu(ll)NO3
CH2COONa + HCl = CH2COOH + NaCl =>
CH2COONa + HCl = CH2COOH + NaCl
CaCO3 + Ba(HCO3)2 = Ca(HCO3)2 + BaCO3 =>
CaCO3 + Ba(HCO3)2 = Ca(HCO3)2 + BaCO3
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(s)
H2SO4 + Fe2O3 = Fe2(SO4) + H2O3 =>
H2SO4 + Fe2O3 = Fe2(SO4) + H2O3
Al2(SO4)3 + KNO3 = Al(NO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2SO4
Li3N + BeF2 = Be3N2 + LiF =>
2 Li3N + 3 BeF2 = Be3N2 + 6 LiF
Na3AsO4 + AgNO3 = NaNO3 + Ag3AsO4 =>
Na3AsO4 + 3 AgNO3 = 3 NaNO3 + Ag3AsO4
FeOHSO4 + HCl = FeCl3 + Fe2(SO4)3 + H2O =>
3 FeOHSO4 + 3 HCl = FeCl3 + Fe2(SO4)3 + 3 H2O
AgCH3COO + ZnCl2 = AgCl + Zn(CH3COO)2 =>
2 AgCH3COO + ZnCl2 = 2 AgCl + Zn(CH3COO)2
H2SO4(aq) + Fe(NO3)3(aq) = HNO3(aq) + Fe2(SO4)3(aq) =>
3 H2SO4(aq) + 2 Fe(NO3)3(aq) = 6 HNO3(aq) + Fe2(SO4)3(aq)
N + H{3} = N{2} + H{2} =>
N + 2 H{3} = N{2} + 2 H{2}
Hs + N2 = Hs3N2 =>
3 Hs + N2 = Hs3N2
PH3 + HBrO3 = P2O5 + Br2 + H2O =>
10 PH3 + 16 HBrO3 = 5 P2O5 + 8 Br2 + 23 H2O
HgO + Pb = HgPb + O =>
HgO + Pb = HgPb + O
CH3C(O)CH2CH2CH3 + HCN = CH3C(OH)CNCH2CH2CH3 =>
CH3C(O)CH2CH2CH3 + HCN = CH3C(OH)CNCH2CH2CH3
MnCl2*4H2O = MnCl2 + H2O =>
MnCl2*4H2O = MnCl2 + 4 H2O
KOH + Cr(OH)3 = K3Cr(OH)6 =>
3 KOH + Cr(OH)3 = K3Cr(OH)6
Rb + P = Rb3P =>
3 Rb + P = Rb3P
BaPO3(s) + HNO3(aq) = Ba(NO3)2(aq) + PO2(g) + H2O(l) =>
BaPO3(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + PO2(g) + H2O(l)
Al + Mg(C2H3O2)2 = Al(C2H3O2)3 + Mg =>
2 Al + 3 Mg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Mg
CuCl3 + Al2 = AlCl3 + Cu =>
2 CuCl3 + Al2 = 2 AlCl3 + 2 Cu
N2O5 + H2O(l) = HNO3(aq) =>
N2O5 + H2O(l) = 2 HNO3(aq)
AgCl + HNO3 = AgClHNO3 =>
AgCl + HNO3 = AgClHNO3
Cu + H2SO4 = SO2 + CuSO4 + water =>
Cu + 2 H2SO4 = SO2 + CuSO4 + 2 H2O
NO2 + H2O = N(OH)3 + HNO3 =>
2 NO2 + 2 H2O = N(OH)3 + HNO3
CuO(s) + HNO3(aq) = CuNO3 + OH =>
CuO(s) + HNO3(aq) = CuNO3 + OH
Ca + ZnBr = CaBr2 + Zn =>
Ca + 2 ZnBr = CaBr2 + 2 Zn
BaCl + Si = SiCl + Ba =>
BaCl + Si = SiCl + Ba
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
