| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O(l)
C7H8 + H2O = CH3COO{-} + H{+} + H2 =>
2 C7H8 + 14 H2O = 7 CH3COO{-} + 7 H{+} + 8 H2
KOH(aq) + HClO4 = KClO4 + HOH =>
KOH(aq) + HClO4 = KClO4 + HOH
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
C4H10 + Br = C4H7Br + HBr =>
C4H10 + 4 Br = C4H7Br + 3 HBr
CH3OH = CH3OCH3 + H2O =>
2 CH3OH = CH3OCH3 + H2O
Ai + CuO = Ai2O3 + Cu =>
2 Ai + 3 CuO = Ai2O3 + 3 Cu
Ba(CH3COO)2(aq) + CuBr2(aq) = Cu(CH3COO)2(aq) + BaBr2(aq) =>
Ba(CH3COO)2(aq) + CuBr2(aq) = Cu(CH3COO)2(aq) + BaBr2(aq)
Cu(OH)2 + ZnCl2 = Zn(OH)2 + CuCl2 =>
Cu(OH)2 + ZnCl2 = Zn(OH)2 + CuCl2
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Pb(CH3COO)2 + MgI2 = PbI2 + Mg(CH3COO)2 =>
Pb(CH3COO)2 + MgI2 = PbI2 + Mg(CH3COO)2
Si + OH = H2O + SiO2 =>
Si + 4 OH = 2 H2O + SiO2
AgNO3(aq) + KOH(aq) = AgOH(s) + KNO3(aq) =>
AgNO3(aq) + KOH(aq) = AgOH(s) + KNO3(aq)
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
CH3COCH2CH3 + MnO4{-} + H{+} = CH3COOH + Mn{2+} + H2O =>
5 CH3COCH2CH3 + 6 MnO4{-} + 18 H{+} = 10 CH3COOH + 6 Mn{2+} + 9 H2O
Ca(NO3)2 + NaOH = CaOH + (NO3)2Na =>
Ca(NO3)2 + NaOH = CaOH + (NO3)2Na
BaSO4(aq) + NaCO3(aq) = BaCO3(aq) + NaSO4(aq) =>
BaSO4(aq) + NaCO3(aq) = BaCO3(aq) + NaSO4(aq)
Ca + HCl = CaCl2 + Hydrogen =>
Ca + 2 HCl = CaCl2 + H2
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
HCOOH + HNO2 = CO2 + H2O + NO =>
HCOOH + 2 HNO2 = CO2 + 2 H2O + 2 NO
H + IO = HIO =>
H + IO = HIO
C10H16 + Cl2 = HCl + C =>
C10H16 + 8 Cl2 = 16 HCl + 10 C
KCO4 + MgSO3 = KSO3MgCO4 =>
KCO4 + MgSO3 = KSO3MgCO4
HBr + AgNO2 = AgBr + HNO2 =>
HBr + AgNO2 = AgBr + HNO2
Na2O2 + C = Na2CO3 + Na2O =>
2 Na2O2 + C = Na2CO3 + Na2O
Hg2O + HBr = HgBr + H2O =>
Hg2O + 2 HBr = 2 HgBr + H2O
CaO + C2H5OH + C6H12O6 = C10H10O5Ca + H2O =>
2 CaO + C2H5OH + 3 C6H12O6 = 2 C10H10O5Ca + 11 H2O
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H4O + HCN = C3H3N + H2O =>
C2H4O + HCN = C3H3N + H2O
C6H8O7 + Na2CO3*H2O = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*H2O = 2 Na3C6H5O7 + 3 CO2 + 6 H2O
KOH + HOCN = H2O + KOCN =>
KOH + HOCN = H2O + KOCN
CaCl2 + AlP = Ca3P2 + AlCl3 =>
3 CaCl2 + 2 AlP = Ca3P2 + 2 AlCl3
Fe2(SO4)3 + Na2CO3 = Fe2(CO3)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2SO4
CaOH2 + HNO3 = CaHNO3 + H2O =>
CaOH2 + HNO3 = CaHNO3 + H2O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
N2O5 + H2O = N2O + H2O2 =>
N2O5 + 4 H2O = N2O + 4 H2O2
K(OH)(aq) + Co3(PO4)2(aq) = K3(PO4)(aq) + Co(OH)2(aq) =>
6 K(OH)(aq) + Co3(PO4)2(aq) = 2 K3(PO4)(aq) + 3 Co(OH)2(aq)
C4H9COH + Cu(OH)2 = C4H9COOH + Cu2O + H2O =>
C4H9COH + 2 Cu(OH)2 = C4H9COOH + Cu2O + 2 H2O
CO2 + OH = CO32 + H2O =>
CO2 + 60 OH = CO32 + 30 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
N2H4 + H2SO4 = N2H4*H2SO4 =>
N2H4 + H2SO4 = N2H4*H2SO4
P2O + H2O = PHO =>
P2O + H2O = 2 PHO
CrO7{2-} + C2H5OH + H{+} = Cr{3+} + CH3CHO + H2O =>
2 CrO7{2-} + 9 C2H5OH + 10 H{+} = 2 Cr{3+} + 9 CH3CHO + 14 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO2(g) + O2(g) + H2O0(l) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O0(l) = 4 HNO3(aq)
H2S + HNO3 = S8 + NO + H2O =>
24 H2S + 16 HNO3 = 3 S8 + 16 NO + 32 H2O
Na2Cr2O7 + CaCO3 = Ca2Cr2O7 + NaCO3 =>
Na2Cr2O7 + 2 CaCO3 = Ca2Cr2O7 + 2 NaCO3
Na3[Cr(OH)6] + H2O2 = Na2Cr2O7 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 = Na2Cr2O7 + 4 NaOH + 7 H2O
C4H802 + H2O = C4H7O2 + H30 =>
30 C4H802 + 60 H2O = 30 C4H7O2 + 799 H30
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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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