| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe{2+} + 4 H2O = 2 FeOOH + H2 + 4 H{+}
Al2(CO3)3 + CH3COOH = Al(CH3COOH)3 + CO2 + H2O =>
4 Al2(CO3)3 + 27 CH3COOH = 8 Al(CH3COOH)3 + 18 CO2 + 6 H2O
C22H12O11 + O2 = CO2 + H2O =>
2 C22H12O11 + 39 O2 = 44 CO2 + 12 H2O
C2H3ClO2 + NH3 = C2H5NO2 + NH4Cl =>
C2H3ClO2 + 2 NH3 = C2H5NO2 + NH4Cl
CuSO4 + K2S = CuS + K2SO4 =>
CuSO4 + K2S = CuS + K2SO4
FeSO4 + CrPO4 = CrSO4 + FePO4 =>
FeSO4 + CrPO4 = CrSO4 + FePO4
Fe2(SO4)3 + H2S + H2O = FeSO4 + H2SO4 =>
4 Fe2(SO4)3 + H2S + 4 H2O = 8 FeSO4 + 5 H2SO4
Cu(s) + AgNO3 = Ag + Cu(NO3)20 =>
Cu(s) + 20 AgNO3 = 20 Ag + Cu(NO3)20
At + Fe = FeAt =>
At + Fe = FeAt
CaCl2 + NaCl = CaClNaCl2 =>
CaCl2 + NaCl = CaClNaCl2
Sr + N2 = Sr6N9 =>
12 Sr + 9 N2 = 2 Sr6N9
KCr(OH)4 + HCl = CrCl3 + KOH + H2O =>
KCr(OH)4 + 3 HCl = CrCl3 + KOH + 3 H2O
H2Cr2O7 + Ni(OH)2 = NiCr2O7 + H2O =>
H2Cr2O7 + Ni(OH)2 = NiCr2O7 + 2 H2O
BaBr2 + Na2(SO)4 = Ba(SO)4 + NaBr =>
BaBr2 + Na2(SO)4 = Ba(SO)4 + 2 NaBr
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
CaO + Cu(OH)2 = Ca(OH)2 + CuO =>
CaO + Cu(OH)2 = Ca(OH)2 + CuO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C18H36 + O2 = CO2 + H2O =>
C18H36 + 27 O2 = 18 CO2 + 18 H2O
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
Na3[VO4] + HOAc = Na6[V10O28] + H2O + NaOAc =>
10 Na3[VO4] + 24 HOAc = Na6[V10O28] + 12 H2O + 24 NaOAc
Ca(COO)2 + H2SO4 = CaSO4 + COOH =>
Ca(COO)2 + H2SO4 = CaSO4 + 2 COOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(C6H14) + O2 = CO2 + H2O =>
2(C6H14) + 19 O2 = 12 CO2 + 14 H2O
Cl2CCHO + NaOH = (OH)2CCHO + NaCl =>
Cl2CCHO + 2 NaOH = (OH)2CCHO + 2 NaCl
(NH4)2CO3(at) + NaOH(at) = Na2CO3(at) + NH3(g) + H2O(l) =>
(NH4)2CO3(at) + 2 NaOH(at) = Na2CO3(at) + 2 NH3(g) + 2 H2O(l)
HF + Pt(OH)2 = PtF2 + H2O =>
2 HF + Pt(OH)2 = PtF2 + 2 H2O
Zn + H2SO4 = S8 + ZnSO4 + H2O =>
24 Zn + 32 H2SO4 = S8 + 24 ZnSO4 + 32 H2O
H2Cr2O7 + Ni(OH)2 = NiCr2O7 + H2O =>
H2Cr2O7 + Ni(OH)2 = NiCr2O7 + 2 H2O
Sr + N2 = Sr6N9 =>
12 Sr + 9 N2 = 2 Sr6N9
Cl2 + Na2S + H2SO4 = S + HClNa2SO4 + H2O =>
3 Cl2 + 6 Na2S + 7 H2SO4 = 7 S + 6 HClNa2SO4 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + AlCl = MgCl + Al =>
Mg + AlCl = MgCl + Al
Zinccarbonate = zincoxide + carbondioxide =>
ZnCO3 = ZnO + CO2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
MgNO3 + AgCl2 = MgCl2 + AgNO3 =>
MgNO3 + AgCl2 = MgCl2 + AgNO3
Na3[Al(OH)6] = H2O + Na3AlO3 =>
Na3[Al(OH)6] = 3 H2O + Na3AlO3
CuSO4 + NaOH(ac) = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH(ac) = Cu(OH)2 + Na2SO4
AgCl + (NH4) = Ag + (NH4)2Cl =>
AgCl + 2(NH4) = Ag + (NH4)2Cl
BCl3 + CO = B2O3 + C + Cl2 =>
2 BCl3 + 3 CO = B2O3 + 3 C + 3 Cl2
CH3COOAg + Cu = CH3COOCu + Ag =>
CH3COOAg + Cu = CH3COOCu + Ag
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C4 + S = C4S =>
C4 + S = C4S
AgNo + CoCl = AgCl + NoCo =>
AgNo + CoCl = AgCl + NoCo
ZnHCl = ZnClH =>
ZnHCl = ZnClH
ZnSO4 + LizCO3 = ZnCO3 + LizSO4 =>
ZnSO4 + LizCO3 = ZnCO3 + LizSO4
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Al + CrBr = AlBr3 + Cr =>
Al + 3 CrBr = AlBr3 + 3 Cr
Rb + P = Rb3P =>
3 Rb + P = Rb3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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