| Équations équilibrées la veille |
C + 2 NO3 = CO2 + 2 NO2
LiBr + Al(OH)3 = LiOH + AlBr3 =>
3 LiBr + Al(OH)3 = 3 LiOH + AlBr3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
H3PO4(aq) + C(s) = CO(g) + H2O(l) + P(s) =>
2 H3PO4(aq) + 5 C(s) = 5 CO(g) + 3 H2O(l) + 2 P(s)
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
KOH + NiCl = KCl + Ni(OH) =>
KOH + NiCl = KCl + Ni(OH)
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
K3PO4 + H2SO3 = K2SO3 + H3PO4 =>
2 K3PO4 + 3 H2SO3 = 3 K2SO3 + 2 H3PO4
MoCl5 + S{2-} = MoS2 + Cl{-} + S =>
2 MoCl5 + 5 S{2-} = 2 MoS2 + 10 Cl{-} + S
V2O5 + Al3 = Al2O3 + V5 =>
45 V2O5 + 50 Al3 = 75 Al2O3 + 18 V5
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Hg(NO3) + IK = KNO3 + HgI =>
Hg(NO3) + IK = KNO3 + HgI
BH3 + LiH = BH4Li =>
BH3 + LiH = BH4Li
Mg(CIO3)2 + Al = Al(CIO3)3 + Mg =>
3 Mg(CIO3)2 + 2 Al = 2 Al(CIO3)3 + 3 Mg
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C9H18O6 + O2 = H2O + CO2 =>
2 C9H18O6 + 21 O2 = 18 H2O + 18 CO2
C7H10N + O2 = CO2 + H2O + NO2C7H10N =>
4 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2C7H10N
Fe(OH)3 + H = H2O + Fe3 =>
3 Fe(OH)3 + 9 H = 9 H2O + Fe3
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
CaO + P5O2 = Ca + (PO4)3 =>
54 CaO + 3 P5O2 = 54 Ca + 5(PO4)3
Cu2S + HNO3 = Cu(NO3)42 + CuSO4 + NO2 + H2O =>
Cu2S + 92 HNO3 = Cu(NO3)42 + CuSO4 + 50 NO2 + 46 H2O
C2H5OH + O2 = C2H3CHO + H2O =>
3 C2H5OH + 2 O2 = 2 C2H3CHO + 5 H2O
CH3CHCH3CH2CH2I + NaOH = CH3CHCH3CH2CH2OH + NaI =>
CH3CHCH3CH2CH2I + NaOH = CH3CHCH3CH2CH2OH + NaI
NiS + HCl = Ni + H2S + Cl =>
NiS + 2 HCl = Ni + H2S + 2 Cl
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
NaOH + AgNO3 = NaNO3 + AgHO =>
NaOH + AgNO3 = NaNO3 + AgHO
AsS3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 AsS3 + 23 HNO3 + 2 H2O = 3 H3AsO4 + 23 NO + 9 H2SO4
Vanadium(IV)Pyrosphate + AluminumTellurate = Aluminum(IV)Pyrosphate + VanadiumTellurate =>
Vanadium(IV)Pyrosphate + AluminumTellurate = Aluminum(IV)Pyrosphate + VanadiumTellurate
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
Fe2O(g) + C(s) = Fe(s) + CO(g) =>
Fe2O(g) + C(s) = 2 Fe(s) + CO(g)
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
(Au(OH)4){-} + N2H4 = Au + N2 + (OH){-} + H2O =>
4(Au(OH)4){-} + 3 N2H4 = 4 Au + 3 N2 + 4(OH){-} + 12 H2O
B2O3(s) + C(s) = B + CO(g) =>
B2O3(s) + 3 C(s) = 2 B + 3 CO(g)
CH3COOH + CH3OH = C6H5COOCH3 + H2O =>
3 CH3COOH + 2 CH3OH = C6H5COOCH3 + 6 H2O
FeTiO3 + C2 + Cl2 = Ti3Cl4 + FeCl + CO =>
6 FeTiO3 + 9 C2 + 7 Cl2 = 2 Ti3Cl4 + 6 FeCl + 18 CO
Rb + FeBr2 = Fe + RbBr =>
2 Rb + FeBr2 = Fe + 2 RbBr
C7H6N2O4 + NH4NO3 = CO2 + H2O + N2 =>
C7H6N2O4 + 13 NH4NO3 = 7 CO2 + 29 H2O + 14 N2
Ni(NO3)2 + KSCN = NiSCN + K(NO3)2 =>
Ni(NO3)2 + KSCN = NiSCN + K(NO3)2
Zn + MnO2 + H2O = Zn(OH)2 + MnOOH =>
Zn + 2 MnO2 + 2 H2O = Zn(OH)2 + 2 MnOOH
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Mg + PhBr = PhMgBr =>
Mg + PhBr = PhMgBr
KCl + KClO3 + H2SO4 = Cl2 + H2O + K2SO4 =>
5 KCl + KClO3 + 3 H2SO4 = 3 Cl2 + 3 H2O + 3 K2SO4
BaCl2(aq) + AgNO3 = Ba(NO3)2(aq) + AgCl(s) =>
BaCl2(aq) + 2 AgNO3 = Ba(NO3)2(aq) + 2 AgCl(s)
H2O + KAlO2 + H2SO4 = K2SO4 + Al(OH)3 =>
2 H2O + 2 KAlO2 + H2SO4 = K2SO4 + 2 Al(OH)3
Pb(NO3)2 + Zn = PbN2 + ZnO =>
Pb(NO3)2 + 6 Zn = PbN2 + 6 ZnO
CuO(s) + H2 = Cu(s) + H2O(l) =>
CuO(s) + H2 = Cu(s) + H2O(l)
Na3CrO4 + H2SO4 = Na2Cr2O7 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 Na3CrO4 + 10 H2SO4 = 2 Na2Cr2O7 + Cr2(SO4)3 + 7 Na2SO4 + 10 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
