| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
(NH4)2Fe(SO4)2*19H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2*19H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 198 H2O
NH4I + Br2 = NH4Br + I2 =>
2 NH4I + Br2 = 2 NH4Br + I2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
NaO2(s) + HF(l) = NaF4(s) + H2O(l) =>
NaO2(s) + 4 HF(l) = NaF4(s) + 2 H2O(l)
FCl3 + Na2S = NaCl + F2S3 =>
2 FCl3 + 3 Na2S = 6 NaCl + F2S3
Ni + Cu2O = NiCu + CuO =>
Ni + Cu2O = NiCu + CuO
Na2S + Ag(NO3) = NaNO3 + Ag2(S) =>
Na2S + 2 Ag(NO3) = 2 NaNO3 + Ag2(S)
(NC(CH2)4CN) + H = H2N(CH2)6NH2 =>
(NC(CH2)4CN) + 8 H = H2N(CH2)6NH2
SO2 + KOH = KO2 + SOH =>
SO2 + KOH = KO2 + SOH
Zn + C = ZnC2 =>
Zn + 2 C = ZnC2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Al + H2SO4 = Al(SO4)1 + H =>
Al + H2SO4 = Al(SO4)1 + 2 H
CuO + S = Cu + SO2 =>
2 CuO + S = 2 Cu + SO2
Cu + KOH = KCuOH =>
Cu + KOH = KCuOH
PbCO3(s) + H2SO4(aq) = PbSO4(aq) + H2CO3(aq) =>
PbCO3(s) + H2SO4(aq) = PbSO4(aq) + H2CO3(aq)
C8H9NO2 + NaOH = C6H7NO + C2HONa + H2O =>
C8H9NO2 + NaOH = C6H7NO + C2HONa + H2O
KBr + H2SO4 = K2SO4 + Br2 + H2O + SO2 =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + 2 H2O + SO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl2 + Ba(OH2) = H(OH2) + BaCl2 =>
HCl2 + Ba(OH2) = H(OH2) + BaCl2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ca(ClO3)2(aq) + Li2SO4(aq) = CaSO4(s) + LiClO3(aq) =>
Ca(ClO3)2(aq) + Li2SO4(aq) = CaSO4(s) + 2 LiClO3(aq)
ZnF2 + Ca(OH)2 = CaF2 + Zn(OH)2 =>
ZnF2 + Ca(OH)2 = CaF2 + Zn(OH)2
Ag2S + KCN = KAg + CN + K2S =>
Ag2S + 4 KCN = 2 KAg + 4 CN + K2S
Na2CO3 + CaCl2 = NaCl + Ca(CO3) =>
Na2CO3 + CaCl2 = 2 NaCl + Ca(CO3)
CH3NH2(g) + O2(g) = CO2(g) + H2O(i) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(i) + 2 N2(g)
Cr + S9 = Cr2S3 =>
6 Cr + S9 = 3 Cr2S3
MgCO3 + HClO4 = Mg(ClO4)2 + CO2 + H2O =>
MgCO3 + 2 HClO4 = Mg(ClO4)2 + CO2 + H2O
KMnO4 + H2S + H2SO4 = K2SO4 + MnS2O4 + H2O =>
8 KMnO4 + 11 H2S + 9 H2SO4 = 4 K2SO4 + 8 MnS2O4 + 20 H2O
FeSO4 + K3Fe(CN)6 = KSO4 + Fe3Fe(CN)6 =>
3 FeSO4 + K3Fe(CN)6 = 3 KSO4 + Fe3Fe(CN)6
C3H6 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + Ag2O = Al2O3 + AgCl =>
2 AlCl3 + 3 Ag2O = Al2O3 + 6 AgCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2C2O4 + K2MnO4 = K2C2O4 + KMnO4 + MnO2 + H2O =>
2 H2C2O4 + 3 K2MnO4 = 2 K2C2O4 + 2 KMnO4 + MnO2 + 2 H2O
C2N2O2Hg = CO + N2 + Hg =>
C2N2O2Hg = 2 CO + N2 + Hg
CH3OH + CuO = HCOOH + H2O + Cu =>
CH3OH + 2 CuO = HCOOH + H2O + 2 Cu
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
SrCl2(aq) + K2SO4(aq) = SrSO4(s) + KCl(aq) =>
SrCl2(aq) + K2SO4(aq) = SrSO4(s) + 2 KCl(aq)
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
H2CO3 + CH3COOH = CH3COOCO3 + H2O =>
14 H2CO3 + 5 CH3COOH = 8 CH3COOCO3 + 12 H2O
CH2O2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O2 + K2Cr2O7 + 4 H2SO4 = 3 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
KC + MgCl = MgC + KCl =>
KC + MgCl = MgC + KCl
K2CrO4 + KI + H2O = KOH + I2 + Cr(OH)3 =>
2 K2CrO4 + 6 KI + 8 H2O = 10 KOH + 3 I2 + 2 Cr(OH)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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