| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl4 + H2S = SnCl2 + S + 2 HCl
MnCl2 + KBrO3 + KOH = KBr + K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 KBrO3 + 12 KOH = 2 KBr + 3 K2MnO4 + 6 KCl + 6 H2O
NO2 + KMnO4 + KOH = KNO3 + K2MnO3 + H2O =>
3 NO2 + KMnO4 + 4 KOH = 3 KNO3 + K2MnO3 + 2 H2O
Re(s) + Br2(l) = ReBr3(s) =>
2 Re(s) + 3 Br2(l) = 2 ReBr3(s)
Nd2(CO3)3 + H2SO4 = Nd2(SO4)3 + CO2 + H2O =>
Nd2(CO3)3 + 3 H2SO4 = Nd2(SO4)3 + 3 CO2 + 3 H2O
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
KBrO4 + HCl + NH2OH = KCl + HBr + HNO3 + H2O =>
3 KBrO4 + 3 HCl + 4 NH2OH = 3 KCl + 3 HBr + 4 HNO3 + 4 H2O
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
Fe + PO4 = Fe2P3 + O2 =>
2 Fe + 3 PO4 = Fe2P3 + 6 O2
NH4NO3NaOH = NaNO3 + NH3H2O =>
NH4NO3NaOH = NaNO3 + NH3H2O
FeCl3(aq) + NaOH(aq) = NaCl3(aq) + FeOH(s) =>
FeCl3(aq) + NaOH(aq) = NaCl3(aq) + FeOH(s)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H3PO4(aq) + NH3(aq) = (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH3(aq) = (NH4)3PO4(aq)
K2[Cu(OH)4] + H2O = K2[Cu(OH)4(H2O)2] =>
K2[Cu(OH)4] + 2 H2O = K2[Cu(OH)4(H2O)2]
Si + H2SO4 = H2Si + SO4 =>
Si + H2SO4 = H2Si + SO4
Li + Cu3(PO4)2 = Cu + Li(PO4)2 =>
Li + Cu3(PO4)2 = 3 Cu + Li(PO4)2
Cu(s) + I2(g) = CuI(s) =>
2 Cu(s) + I2(g) = 2 CuI(s)
CH4CH2CH2CHO2 + O2 = CO + H2O =>
4 CH4CH2CH2CHO2 + 13 O2 = 16 CO + 18 H2O
Ni(ClO4) = Ni + ClO4 =>
Ni(ClO4) = Ni + ClO4
In(NO3)3 + H2SO4 = HNO3 + In2(SO4)3 =>
2 In(NO3)3 + 3 H2SO4 = 6 HNO3 + In2(SO4)3
Pb(s) + Ag{+}(aq) = Pb{2+}(aq) + Ag(s) =>
Pb(s) + 2 Ag{+}(aq) = Pb{2+}(aq) + 2 Ag(s)
NaClO + NaBr = NaCl + NaBrO =>
NaClO + NaBr = NaCl + NaBrO
BeAl2O4 = BeO + Al2O3 =>
BeAl2O4 = BeO + Al2O3
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
K2O + SiO2 = K4Si4O10 =>
2 K2O + 4 SiO2 = K4Si4O10
CH3OH + SeO2 = Se + CO2 + H2O =>
2 CH3OH + 3 SeO2 = 3 Se + 2 CO2 + 4 H2O
AgNO3 + NaCl + H2O = AgCl + HNO3 + NaOH =>
AgNO3 + NaCl + H2O = AgCl + HNO3 + NaOH
U + H2SO4 = UO2SO4 + H2O + SO2 =>
U + 4 H2SO4 = UO2SO4 + 4 H2O + 3 SO2
H2O + C3Al4 = Al(OH)3 + CH4 =>
12 H2O + C3Al4 = 4 Al(OH)3 + 3 CH4
H2OFeL2 = H2O + FeL2 =>
H2OFeL2 = H2O + FeL2
C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2
HCN + K = KCN + H2 =>
2 HCN + 2 K = 2 KCN + H2
Rb1 + H1C1H3C1O2 = Rb1C2H3O2 + H5 =>
5 Rb1 + 5 H1C1H3C1O2 = 5 Rb1C2H3O2 + H5
CH3OH + SeO2 = Se + CO2 + H2O =>
2 CH3OH + 3 SeO2 = 3 Se + 2 CO2 + 4 H2O
PbF4 + KCl = PbCl4 + KF =>
PbF4 + 4 KCl = PbCl4 + 4 KF
C4H10O + PCl3 = C4H9O + HCl + P =>
3 C4H10O + PCl3 = 3 C4H9O + 3 HCl + P
Na2P2O7 + AgNO3 = Ag2P2O7 + NaNO3 =>
Na2P2O7 + 2 AgNO3 = Ag2P2O7 + 2 NaNO3
CH3OH + SeO2 = Se + CO2 + H2O =>
2 CH3OH + 3 SeO2 = 3 Se + 2 CO2 + 4 H2O
H2SO4 + KClO3 = ClO2 + K2SO4 + O2 + H2O =>
2 H2SO4 + 4 KClO3 = 4 ClO2 + 2 K2SO4 + O2 + 2 H2O
ABC = AB + C =>
ABC = AB + C
CH3COOH + C3H7OH = CH3COOC7H7 + H2O =>
3 CH3COOH + C3H7OH = CH3COOC7H7 + 5 H2O
NO3 + Cl2 = N2 + ClO2 =>
4 NO3 + 3 Cl2 = 2 N2 + 6 ClO2
Chlorine + sulfurdioxide + water = hydrochloricacid + Sulfuricacid =>
Cl2 + SO2 + 2 H2O = 2 HCl + H2SO4
HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2
(NH4)2SO4(aq) + CuCl2(aq) = NH4Cl + CuSO4 =>
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl + CuSO4
AgNo3 + Na3(Po4) = NaNo3 + Ag3(Po4) =>
3 AgNo3 + Na3(Po4) = 3 NaNo3 + Ag3(Po4)
SO3(NH4)2 + AgNO3 = Ag2SO3 + NH4NO3 =>
SO3(NH4)2 + 2 AgNO3 = Ag2SO3 + 2 NH4NO3
C3H3F + HF = CH4 + F2 =>
C3H3F + 9 HF = 3 CH4 + 5 F2
Pb(HCO3)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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