| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + O2 = 2 NO
HBr + Sn = H2 + SnBr2 =>
2 HBr + Sn = H2 + SnBr2
CuSO4*5H2O + CaCl2 = CuCl2 + CaSO4*2H2O + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2 + CaSO4*2H2O + 3 H2O
NaI + Ag2SO4 = NaSO4 + IAg2 =>
NaI + Ag2SO4 = NaSO4 + IAg2
HBr + Sn = H2 + SnBr2 =>
2 HBr + Sn = H2 + SnBr2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
FeCO3 + Na = Na2CO3 + Fe =>
FeCO3 + 2 Na = Na2CO3 + Fe
MnSO4 + KOH(aq) = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH(aq) = Mn(OH)2 + K2SO4
CuSO4 + NH4OH = Cu(NH3) + Cu(OH)2 + S + O =>
2 CuSO4 + NH4OH = Cu(NH3) + Cu(OH)2 + 2 S + 7 O
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
S + F2 + NaOH = Na4SO4 + NaF + H2O =>
S + 2 F2 + 8 NaOH = Na4SO4 + 4 NaF + 4 H2O
HBr + Sn = HSn + Br =>
HBr + Sn = HSn + Br
Sn + HBr = SnBr + H =>
Sn + HBr = SnBr + H
C99999999999999999999999999999 = C9231596150000000000 =>
C99999999999999999999999999999 = C9231596150000000000
CuO + C = CuC2 + CO2 =>
2 CuO + 5 C = 2 CuC2 + CO2
Ba(NO3)2 + Zn = BaZn2 + NO3 =>
Ba(NO3)2 + 2 Zn = BaZn2 + 2 NO3
KBr + Na2CO = K2CO + NaBr =>
2 KBr + Na2CO = K2CO + 2 NaBr
Sn + HBr = SnBr4 + H2 =>
Sn + 4 HBr = SnBr4 + 2 H2
SbCl3 + NaOH = Sb(OH) + NaCl3 =>
SbCl3 + NaOH = Sb(OH) + NaCl3
Sn + HBr = SnBr + H2 =>
2 Sn + 2 HBr = 2 SnBr + H2
H3PO4 + NaOH = Trisodiumphosphate + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
(NH4)2CO3(s) = H2O(g) + CO2(g) + NH3(g) =>
(NH4)2CO3(s) = H2O(g) + CO2(g) + 2 NH3(g)
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
NaPO4 + AlCrO4 = AlPO4 + NaCrO4 =>
NaPO4 + AlCrO4 = AlPO4 + NaCrO4
C2H3Cl + O2 = CO2 + H2O + Cl2 = CO2 + H2O + HCl =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CH3CH2OH = C4H10O + H2O =>
2 CH3CH2OH = C4H10O + H2O
NH4Cl + Na(OH)2 = H2O + NH3 + NaCl2 =>
2 NH4Cl + Na(OH)2 = 2 H2O + 2 NH3 + NaCl2
Zn + H2SO4 = Zn(SO4)2 + H2O + SO2 =>
Zn + 4 H2SO4 = Zn(SO4)2 + 4 H2O + 2 SO2
CrO4{2-} + S{2-} + H2O = Cr(OH)6{3-} + S(s) + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)6{3-} + 3 S(s) + 4 OH{-}
C2H5OH + P + Br2 = C2H5Br + H3PO4 + H2O =>
10 C2H5OH + 2 P + 5 Br2 = 10 C2H5Br + 2 H3PO4 + 2 H2O
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
BaCl2 + Na2CO3 = BaCO3 + Na + Cl =>
BaCl2 + Na2CO3 = BaCO3 + 2 Na + 2 Cl
Ag3PO4 + KBr = K3PO4 + AgBr =>
Ag3PO4 + 3 KBr = K3PO4 + 3 AgBr
CuSO4 + KF = CuF + KSO4 =>
CuSO4 + KF = CuF + KSO4
CH3CHO + [Ag(NH3)2]{+} + OH{-} = CH3COOH + NH3 + Ag + H2O =>
CH3CHO + 2[Ag(NH3)2]{+} + 2 OH{-} = CH3COOH + 4 NH3 + 2 Ag + H2O
ZnHPO4 = HPO4 + Zn =>
ZnHPO4 = HPO4 + Zn
Li + HNO3 = Li(NO3)2 + N2 + H2O =>
5 Li + 12 HNO3 = 5 Li(NO3)2 + N2 + 6 H2O
H2WO4 + Sn{+2} + Cl{-} + H{+} = W5O14 + SnCl6{-2} + H2O =>
5 H2WO4 + Sn{+2} + 6 Cl{-} + 2 H{+} = W5O14 + SnCl6{-2} + 6 H2O
NaCl + H2SO4 = ClH + Na2SO4 =>
2 NaCl + H2SO4 = 2 ClH + Na2SO4
Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + 2 NaOH
SnCl(OH) + KOH = K2[Sn(OH)4] + KCl =>
SnCl(OH) + 3 KOH = K2[Sn(OH)4] + KCl
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
K2(C2O4)H2O + H2SO4 = K2SO4 + (COOH)2 + H2O =>
K2(C2O4)H2O + H2SO4 = K2SO4 + (COOH)2 + H2O
HMnO4 + HNO3 = H2O + Mn(NO3)2 + O2 =>
4 HMnO4 + 8 HNO3 = 6 H2O + 4 Mn(NO3)2 + 5 O2
H2S + O3 = SO2 + H2O =>
H2S + O3 = SO2 + H2O
C3H7OH + CuO = C2H5COH + Cu + H2O =>
C3H7OH + CuO = C2H5COH + Cu + H2O
(CaOH)2 + HCl = CaCl + H2O =>
(CaOH)2 + 2 HCl = 2 CaCl + 2 H2O
CuCl2 + HCl = CuCl4{2-} + H{+} =>
CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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