| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + 2 H(SO4) = 2 ZnSO4 + H2
H2SO4 + Zn(CH3CH2)2 = HCH3CH2 + ZnSO4 =>
H2SO4 + Zn(CH3CH2)2 = 2 HCH3CH2 + ZnSO4
HOOCCOOH + KHCO3 = CH3COOK + CO2 + H2O =>
4 HOOCCOOH + KHCO3 = CH3COOK + 7 CO2 + 3 H2O
MgOHCl + H2O = Mg(OH)2 + HCl =>
MgOHCl + H2O = Mg(OH)2 + HCl
C6H12O12 + O2 = CO2 + H2O =>
C6H12O12 + 3 O2 = 6 CO2 + 6 H2O
C10H22 + F2 = C + HF =>
C10H22 + 11 F2 = 10 C + 22 HF
Zn + NaNO2 + KOH + H2O = Na2[Zn(OH)4] + NH3 + K2[Zn(OH)4] =>
6 Zn + 2 NaNO2 + 10 KOH + 10 H2O = Na2[Zn(OH)4] + 2 NH3 + 5 K2[Zn(OH)4]
P(s) + O2(g) = P2O3(s) =>
4 P(s) + 3 O2(g) = 2 P2O3(s)
HgBr2 + AgNO3 = Hg(NO3)2 + AgBr =>
HgBr2 + 2 AgNO3 = Hg(NO3)2 + 2 AgBr
Si + H2O = SiO3 + H =>
Si + 3 H2O = SiO3 + 6 H
C6H5NH2 + HNO3 = (C6H5NH3)NO3 =>
C6H5NH2 + HNO3 = (C6H5NH3)NO3
N2H4(g) + N2O4(g) = H2O(g) + N2(g) =>
2 N2H4(g) + N2O4(g) = 4 H2O(g) + 3 N2(g)
FS2 + O2 = F2O3 + SO2 =>
4 FS2 + 11 O2 = 2 F2O3 + 8 SO2
PH2 + I2 + H2O = H3PO + HI =>
2 PH2 + I2 + 2 H2O = 2 H3PO + 2 HI
NaOH(s) + H2SO4 = Na2SO4(s) + H2O(g) =>
2 NaOH(s) + H2SO4 = Na2SO4(s) + 2 H2O(g)
V2(S) + O2(g) = V2O5(S) =>
2 V2(S) + 5 O2(g) = 2 V2O5(S)
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4 =>
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4
(CH3COO)2Ca + H2O = CH3COOH + CaO =>
(CH3COO)2Ca + H2O = 2 CH3COOH + CaO
FeSO4 + (NH4)2SO4 = (NH4)2SO4FeSO4 =>
FeSO4 + (NH4)2SO4 = (NH4)2SO4FeSO4
AlCl3 + Ca(OH) = Al(OH)3 + ClCa =>
AlCl3 + 3 Ca(OH) = Al(OH)3 + 3 ClCa
K3[Fe(CN)6] + KI + Ba(OH)2 + KOH = K4[Fe(CN)6] + Ba(IO3)2 + H2O =>
12 K3[Fe(CN)6] + 2 KI + Ba(OH)2 + 10 KOH = 12 K4[Fe(CN)6] + Ba(IO3)2 + 6 H2O
C2H5OH + Sn + NaOH = C2H5 + NaSnOH2O =>
C2H5OH + Sn + NaOH = C2H5 + NaSnOH2O
Ta + O2 = Ta2O3 =>
4 Ta + 3 O2 = 2 Ta2O3
AlCl3 + (NH4)2HO = Al2(HO)3 + NH4Cl =>
2 AlCl3 + 3(NH4)2HO = Al2(HO)3 + 6 NH4Cl
CUIKI = KCUI2 =>
CUIKI = KCUI2
C2H5OH + HNO3 = CO2 + N2 + H2O =>
5 C2H5OH + 12 HNO3 = 10 CO2 + 6 N2 + 21 H2O
(NH4)3PO4 = NH3 + HPO3 + H2O =>
(NH4)3PO4 = 3 NH3 + HPO3 + H2O
Cl + CaI2 = ClI2 + Ca =>
Cl + CaI2 = ClI2 + Ca
CH3COCl + C2H5COONa = C2H5COOCH3 + NaClCO =>
CH3COCl + C2H5COONa = C2H5COOCH3 + NaClCO
C2H2 + KMnO4 + H2O = C3H4O3 + MnO2 + KOH =>
9 C2H2 + 10 KMnO4 + 8 H2O = 6 C3H4O3 + 10 MnO2 + 10 KOH
K2S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH2(OH)CH(OH)CH2CH + O2 = CO2 + H2O =>
CH2(OH)CH(OH)CH2CH + 5 O2 = 4 CO2 + 4 H2O
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C17H35CO2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35CO2Na
SO4 + Pb(CH3COO)2 = PbSO4 + CH3COO =>
SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COO
MgCO3(s) + HClO4(aq) = Mg(ClO4)2(aq) + H2CO3(aq) =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2(aq) + H2CO3(aq)
CO(g) + H2(g) = C(s) + H2O(l) =>
CO(g) + H2(g) = C(s) + H2O(l)
CuCl2 + NaPO4 = CuPO4 + NaCl2 =>
CuCl2 + NaPO4 = CuPO4 + NaCl2
NaHSO3 + Br2 + H2O = HBr + NaHSO4 =>
NaHSO3 + Br2 + H2O = 2 HBr + NaHSO4
KBr + Pb(No3)2 = KNo3 + PbBr2 =>
2 KBr + Pb(No3)2 = 2 KNo3 + PbBr2
Cs2SiO3 + H2O = SiO2 + CsOH =>
Cs2SiO3 + H2O = SiO2 + 2 CsOH
C2H5NH2 + H2SO4 = C2H5NH3HSO4 =>
C2H5NH2 + H2SO4 = C2H5NH3HSO4
HClO2 + Al(OH)3 = H2O + Al(ClO2)3 =>
3 HClO2 + Al(OH)3 = 3 H2O + Al(ClO2)3
H3PO3 + O2 = P2O5 + H2O =>
2 H3PO3 + O2 = P2O5 + 3 H2O
H2S + H(NO3) = H2(SO4) + NO2 + H2O =>
H2S + 8 H(NO3) = H2(SO4) + 8 NO2 + 4 H2O
CH3CH2CH2CH2CH2OH + Na = CH3CH2CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2CH2ONa + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca(H2PO4)2 + NaHCO3 = Na3PO4 + Ca3(PO4)2 + H2O + CO2 =>
3 Ca(H2PO4)2 + 12 NaHCO3 = 4 Na3PO4 + Ca3(PO4)2 + 12 H2O + 12 CO2
FeSO4 + H2O + O2 = Fe(OH)SO4 =>
4 FeSO4 + 2 H2O + O2 = 4 Fe(OH)SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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