| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CH3COH + CH3CH(OH)CH3 = 3 CH3COOCH(CH3)2 + H2O
MnF3 + H2O = MnF2 + O2 + HF =>
4 MnF3 + 2 H2O = 4 MnF2 + O2 + 4 HF
NO2 + O2 + KOH = KNO3 + H2O =>
4 NO2 + O2 + 4 KOH = 4 KNO3 + 2 H2O
(C7H5NaO2)10 + O = Na2CO3 + CO + H2 =>
(C7H5NaO2)10 + 60 O = 5 Na2CO3 + 65 CO + 25 H2
KOH + SO4 = K2SO4 + H2O2 =>
2 KOH + SO4 = K2SO4 + H2O2
CaPO4 + SiO2 + C = CaSiO3 + P2O5 + CO =>
2 CaPO4 + 2 SiO2 + C = 2 CaSiO3 + P2O5 + CO
Cu(OH)2(solid) = CuO(l) + H2O(l) =>
Cu(OH)2(solid) = CuO(l) + H2O(l)
Ba(OH)2 + HClO4 = Ba(ClO4)2 + HOH =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 HOH
KPO4 + NaCO3 = KCO3 + NaPO4 =>
KPO4 + NaCO3 = KCO3 + NaPO4
Si + HNO3 + HF = NO2 + H2SiF6 + H2O =>
Si + 4 HNO3 + 6 HF = 4 NO2 + H2SiF6 + 4 H2O
MgCH3OO + AgNo3 = MgNo3 + AgCH3OO =>
MgCH3OO + AgNo3 = MgNo3 + AgCH3OO
HCe + MnO2 = MnCe2 + H2O + Ce2 =>
4 HCe + MnO2 = MnCe2 + 2 H2O + Ce2
Ba(NO3)2 + C2O4 = BaC2O4 + NO2 + O2 =>
Ba(NO3)2 + C2O4 = BaC2O4 + 2 NO2 + O2
magnesiumcarbonate + hydrochloricacid = magnesiumchloride + water + carbondioxide =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
CaO + HNO{3} = CaNO{3} + HO =>
CaO + HNO{3} = CaNO{3} + HO
Cl02 + H2O = H2 + HClO3 =>
Cl02 + 6 H2O = 5 H2 + 2 HClO3
Na2S2O5 + KMnO4 + NaOH = Na2SO4 + K2SO4 + MnO2 + H2O =>
3 Na2S2O5 + 4 KMnO4 + 2 NaOH = 4 Na2SO4 + 2 K2SO4 + 4 MnO2 + H2O
Zn + HI = ZnH + I2 =>
2 Zn + 2 HI = 2 ZnH + I2
CaMg(CO3)2 + HCl = HClCaMg(CO3)2 =>
CaMg(CO3)2 + HCl = HClCaMg(CO3)2
CuOH + SO3 = Cu2SO4 + H2O =>
2 CuOH + SO3 = Cu2SO4 + H2O
Li + Cu(NO3) = Li(NO3) + Cu =>
Li + Cu(NO3) = Li(NO3) + Cu
HCl + FeCl3 = FeCl + HCl3 =>
HCl + FeCl3 = FeCl + HCl3
KClO + NOH2O = Cl2 + KNO3 + KOH =>
6 KClO + 2 NOH2O = 3 Cl2 + 2 KNO3 + 4 KOH
CH3CHCH2 + Br2 = CH3CH(Br)CH2Br =>
CH3CHCH2 + Br2 = CH3CH(Br)CH2Br
NaOH + H2S = NaO + H3S =>
NaOH + H2S = NaO + H3S
(COOH)2*1H2O + NaOH = COONa + H2O =>
(COOH)2*1H2O + 2 NaOH = 2 COONa + 3 H2O
EuCl2 + Na2SO4 = EuSO4 + NaCl =>
EuCl2 + Na2SO4 = EuSO4 + 2 NaCl
PbO2 + H2SO4 + Mn(NO3)3 = PbSO4 + HNO3 + HMnO4 =>
2 PbO2 + 2 H2SO4 + Mn(NO3)3 = 2 PbSO4 + 3 HNO3 + HMnO4
{2} = {3} =>
3{2} = 2{3}
Mg + Cd3(NO3)2 = Mg3(NO3)2 + Cd =>
3 Mg + Cd3(NO3)2 = Mg3(NO3)2 + 3 Cd
GeO2 + Al = Al2O + Ge =>
GeO2 + 4 Al = 2 Al2O + Ge
Mg + Si2 = Mg2Si =>
4 Mg + Si2 = 2 Mg2Si
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Cr(NO3)6 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)6 = 2 Cr2O3 + 24 NO2 + 9 O2
Ca(ClO3)2 + MgI2 = CaI2 + Mg(ClO3)2 =>
Ca(ClO3)2 + MgI2 = CaI2 + Mg(ClO3)2
Na3PO4 + MnCl2 = Na3Cl2 + PO4Mn =>
Na3PO4 + MnCl2 = Na3Cl2 + PO4Mn
C6H12O6(s) = C6H12O6(aq) =>
C6H12O6(s) = C6H12O6(aq)
CH3COONa + H2SiF6 = Na2SiF6 + CH3COOH =>
2 CH3COONa + H2SiF6 = Na2SiF6 + 2 CH3COOH
Cu(OH)2 + K2CO3 + CuSO4 = Cu3[(OH)CO3]2 + K2SO4 =>
Cu(OH)2 + 2 K2CO3 + 2 CuSO4 = Cu3[(OH)CO3]2 + 2 K2SO4
CaCO + C = CaC2 + CO2 =>
2 CaCO + 3 C = 2 CaC2 + CO2
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + NO + K2SO4 + H2O =>
6 FeSO4 + 2 KNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + K2SO4 + 4 H2O
Ba(IO)2 + KHS = KHSO3 + BaI2 =>
3 Ba(IO)2 + 2 KHS = 2 KHSO3 + 3 BaI2
HNO3 + C12 + H2O = HC1O + N2O =>
6 HNO3 + 2 C12 + 9 H2O = 24 HC1O + 3 N2O
O2F2 + H2O = HF + O2 =>
2 O2F2 + 2 H2O = 4 HF + 3 O2
Al + HNO3 + H2O = H[Al(OH)4] + NH3 =>
8 Al + 3 HNO3 + 23 H2O = 8 H[Al(OH)4] + 3 NH3
NaFeO2 + H2O = FeOOH + Na2O =>
2 NaFeO2 + H2O = 2 FeOOH + Na2O
Na2O + NHO3 = NaNO3 + H2O =>
Na2O + 2 NHO3 = 2 NaNO3 + H2O
CuS + HCl + KNO3 = CuCl2 + KCl + NO + S + H2O =>
3 CuS + 8 HCl + 2 KNO3 = 3 CuCl2 + 2 KCl + 2 NO + 3 S + 4 H2O
FeSO4 + K2Cr2O7 + H3PO4 = Fe2(SO4)3 + FePO4 + K2HPO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 5 H3PO4 = Fe2(SO4)3 + 4 FePO4 + K2HPO4 + Cr2(SO4)3 + 7 H2O
KOH + H2PO4 = K2PO4 + H2O =>
2 KOH + H2PO4 = K2PO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/25/24
Équations équilibrées sur09/24/23
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