| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + KCl = CH3CO2K + HCl
CH3COONa + H2SO4 + C2H5OH = CH3COOC2H5 + Na2SO4 + H2O =>
2 CH3COONa + H2SO4 + 2 C2H5OH = 2 CH3COOC2H5 + Na2SO4 + 2 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
NaOH + FeCe3 = Fe(OH)3 + NaCe =>
3 NaOH + FeCe3 = Fe(OH)3 + 3 NaCe
MgO + CaCO3 = MgCO3 + CaO =>
MgO + CaCO3 = MgCO3 + CaO
Mg(NO3)2CuCl2 = MgCl2Cu(NO3)2 =>
Mg(NO3)2CuCl2 = MgCl2Cu(NO3)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
FeSCN + Na2C2O4 = FeNa2C2O4 + SCN =>
FeSCN + Na2C2O4 = FeNa2C2O4 + SCN
CH4(g) + Cl2 = CCl4 + HCl =>
CH4(g) + 4 Cl2 = CCl4 + 4 HCl
CUSO4 + SN = SN(SO4)2 + CU =>
2 CUSO4 + SN = SN(SO4)2 + 2 CU
KSClCa = SCaKCl =>
KSClCa = SCaKCl
CH4 + Br2H2O = CH4Br2 + H2O =>
CH4 + Br2H2O = CH4Br2 + H2O
HClO4 + KF = HF + KClO4 =>
HClO4 + KF = HF + KClO4
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
KCH3CO2HCl = KClCH3COOH =>
KCH3CO2HCl = KClCH3COOH
Li + MgSO4 = Mg + LiSO4 =>
Li + MgSO4 = Mg + LiSO4
C6H12OH2 = C6H12H2O =>
C6H12OH2 = C6H12H2O
CsNBaF = CsFBaN =>
CsNBaF = CsFBaN
ClOHKBr = KClBrOH =>
ClOHKBr = KClBrOH
InHF = InFH =>
InHF = InFH
C9H20 + O = C + H2O =>
C9H20 + 10 O = 9 C + 10 H2O
C12 + H22 + O2 = CO2H2O =>
11 C12 + 12 H22 + 198 O2 = 132 CO2H2O
CeBr3 + Na2S + H2O = Ce(OH)3 + H2S + NaBr =>
2 CeBr3 + 3 Na2S + 6 H2O = 2 Ce(OH)3 + 3 H2S + 6 NaBr
K2Cr2O7 + HCl + NaNO2 = NaNO3 + CrCl + KCl + H2O =>
K2Cr2O7 + 4 HCl + 5 NaNO2 = 5 NaNO3 + 2 CrCl + 2 KCl + 2 H2O
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mo3As2 + H2S = Mo(SH)2 + AsH3 =>
Mo3As2 + 6 H2S = 3 Mo(SH)2 + 2 AsH3
Na2SiO3 + KOH = K2SiO3 + NaOH =>
Na2SiO3 + 2 KOH = K2SiO3 + 2 NaOH
CO + HCl = COCl + H =>
CO + HCl = COCl + H
Zn + H2(SO4) = ZnH2 + SO4 =>
Zn + H2(SO4) = ZnH2 + SO4
CoSHCl = CoClHS =>
CoSHCl = CoClHS
NaBr + H2SO4 = Br2 + SO2 + NaSO4 + H2O =>
2 NaBr + 4 H2SO4 = Br2 + 2 SO2 + 2 NaSO4 + 4 H2O
MgCl2 + KBr = MgBr + KCl2 =>
MgCl2 + KBr = MgBr + KCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
Na3(PO4) + Ca2Fe(CN)6 = Ca3(PO4)2 + Na4Fe(CN)6 =>
4 Na3(PO4) + 3 Ca2Fe(CN)6 = 2 Ca3(PO4)2 + 3 Na4Fe(CN)6
HF + AlHO = AlF + H2O =>
HF + AlHO = AlF + H2O
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
H2SO4H3PO4 = H2PO4H3SO4 =>
H2SO4H3PO4 = H2PO4H3SO4
Cu2Cl2 + HNO3 = CuCl2 + Cu(NO3)2 + NO + H2O =>
3 Cu2Cl2 + 8 HNO3 = 3 CuCl2 + 3 Cu(NO3)2 + 2 NO + 4 H2O
CrBr2(aq) + AgNO3(aq) = Cr(NO3) + AgBr2 =>
CrBr2(aq) + AgNO3(aq) = Cr(NO3) + AgBr2
HClOLi = LiClOH =>
HClOLi = LiClOH
C3H7NH2 + O2 = CO2 + H2O + N2 =>
4 C3H7NH2 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
C(s) + H2O(g) = CO2(g) + H2(g) =>
C(s) + 2 H2O(g) = CO2(g) + 2 H2(g)
Fe2(SO4)3 + BaSO4 = Fe2SO4 + Ba(SO4)3 =>
Fe2(SO4)3 + BaSO4 = Fe2SO4 + Ba(SO4)3
CrOHCl2 + H2O = Cr(OH)2 + HCl + Cl =>
CrOHCl2 + H2O = Cr(OH)2 + HCl + Cl
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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