| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H4C + 9 O2 = 8 CO2 + 2 H2O
Cr2O3 + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 NaOH = 2 Na2CrO4 + 3 NaNO2 + 5 H2O
F + AlO = AlF + O =>
F + AlO = AlF + O
S1 + F2 = S1F4 =>
S1 + 2 F2 = S1F4
C2H7S2 + O2 = CO2 + H2O + S02 =>
4 C2H7S2 + 15 O2 = 8 CO2 + 14 H2O + 4 S02
HBrO2 + Pt(OH)4 = PtBr2 + H2O + O2 =>
4 HBrO2 + 2 Pt(OH)4 = 2 PtBr2 + 6 H2O + 5 O2
K3[Fe(CN)6] + Br2 + KOH = K4[Fe(CN)6] + KBrO + H2O =>
2 K3[Fe(CN)6] + Br2 + 4 KOH = 2 K4[Fe(CN)6] + 2 KBrO + 2 H2O
Cr2O3 + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 NaOH = 2 Na2CrO4 + 3 NaNO2 + 5 H2O
Sr(OH)2 + H3PO4 = Sr(H2PO4)2 + H2O =>
Sr(OH)2 + 2 H3PO4 = Sr(H2PO4)2 + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
AgCl + NaCO3 + C = Ag + NaCl + CO2 =>
2 AgCl + 2 NaCO3 + C = 2 Ag + 2 NaCl + 3 CO2
Cr2O3 + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 NaOH = 2 Na2CrO4 + 3 NaNO2 + 5 H2O
KI + Cl2 + H2O = I2 + KClO3 + HCl =>
2 KI + 7 Cl2 + 6 H2O = I2 + 2 KClO3 + 12 HCl
Na2CO3 + FeCl3 + H2O = Fe(OH)CO3 + NaCl + HCl =>
Na2CO3 + FeCl3 + H2O = Fe(OH)CO3 + 2 NaCl + HCl
LiOH + NH4F = LiF + NH4OH =>
LiOH + NH4F = LiF + NH4OH
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2 =>
NH3 + 2 KMnO4 + 3 KOH = KNO3 + 2 K2MnO4 + 3 H2
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
Sr(OH)2 + H3PO4 = Sr(H2PO4)2 + H2O =>
Sr(OH)2 + 2 H3PO4 = Sr(H2PO4)2 + 2 H2O
Cr{+3} + ClO3 + OH{-} = CrO4{-2} + Cl{-} + H2O =>
7 Cr{+3} + 3 ClO3 + 38 OH{-} = 7 CrO4{-2} + 3 Cl{-} + 19 H2O
Al(OH)2 + H2PO3 = AlPO3 + H2O =>
Al(OH)2 + H2PO3 = AlPO3 + 2 H2O
CaF2 + SIO2 = SIF4 + CaSIO3 =>
2 CaF2 + 3 SIO2 = SIF4 + 2 CaSIO3
UF6 + H2O = U2O3F6 + HF =>
2 UF6 + 3 H2O = U2O3F6 + 6 HF
MgO + CH3COOH = MgO3C2 + H =>
MgO + CH3COOH = MgO3C2 + 4 H
Cu(CH3COO)2 + HCl = CuCl2 + CH3COOH =>
Cu(CH3COO)2 + 2 HCl = CuCl2 + 2 CH3COOH
Cr2O3 + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 NaOH = 2 Na2CrO4 + 3 NaNO2 + 5 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Cr2O3 + HNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 HNO3 + 7 NaOH = 2 Na2CrO4 + 3 NaNO2 + 5 H2O
KMnO4 + NaCl + H2SO4 = MnSO4 + Na2SO4 + H2O + Cl2 + K2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 8 H2O + 5 Cl2 + K2SO4
F2 + Cl2 = F3Cl =>
3 F2 + Cl2 = 2 F3Cl
CrO4{2-} + SO3{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
2 CrO4{2-} + 3 SO3{2-} + 10 H{+} = 3 SO4{2-} + 2 Cr{3+} + 5 H2O
Ag2O + Co = Ag2Co3 + O =>
Ag2O + 3 Co = Ag2Co3 + O
FeSO4 + BrOH + HCl = Fe2(SO4)3 + FeCl3 + BrFeH2O =>
12 FeSO4 + 3 BrOH + 3 HCl = 4 Fe2(SO4)3 + FeCl3 + 3 BrFeH2O
CuCO3Cu(OH)2 + HO2CCH2NH2 = Cu(NH2CH2COO)2 + H2O + CO2 =>
CuCO3Cu(OH)2 + 4 HO2CCH2NH2 = 2 Cu(NH2CH2COO)2 + 3 H2O + CO2
Br2 + MgF2 = Br2F2 + Mg =>
Br2 + MgF2 = Br2F2 + Mg
Ni(NO3)2 + CsOH = Ni(OH)2 + Cs(NO3) =>
Ni(NO3)2 + 2 CsOH = Ni(OH)2 + 2 Cs(NO3)
MgCl2 + NH4OH + (NH4)H2PO4 = Mg(NH4)PO4 + NH4Cl + H2O =>
MgCl2 + 2 NH4OH + (NH4)H2PO4 = Mg(NH4)PO4 + 2 NH4Cl + 2 H2O
Mg(OH)2 + MnCl2 = MgCl2 + Mn(OH)2 =>
Mg(OH)2 + MnCl2 = MgCl2 + Mn(OH)2
HI(aq) + CsOH(aq) = HOH(aq) + ICs(aq) =>
HI(aq) + CsOH(aq) = HOH(aq) + ICs(aq)
NISO4(aq) + NH4OH(aq) = NI(OH)2(s) + (NH4)2SO4(aq) =>
NISO4(aq) + 2 NH4OH(aq) = NI(OH)2(s) + (NH4)2SO4(aq)
Pb3O4 + NaOH + Cr(NO3)3 = Na2CrO4 + Na2PbO2 + Pb(NO3)2 + H2O =>
3 Pb3O4 + 16 NaOH + 2 Cr(NO3)3 = 2 Na2CrO4 + 6 Na2PbO2 + 3 Pb(NO3)2 + 8 H2O
CS2(s) + Cl2(g) = CCl4(s) + S2Cl2(s) =>
CS2(s) + 3 Cl2(g) = CCl4(s) + S2Cl2(s)
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
H2SO4 + K2CrO4 + FeSO4 = Fe(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
16 H2SO4 + 4 K2CrO4 + 3 FeSO4 = 3 Fe(SO4)3 + 4 K2SO4 + 2 Cr2(SO4)3 + 16 H2O
P2O5 + H2O = H3P2 + O2 =>
4 P2O5 + 6 H2O = 4 H3P2 + 13 O2
C10H16N2O8 + Na2B4O7*10H2O = C10H16N2O8Na2B4O7 + H2O =>
C10H16N2O8 + Na2B4O7*10H2O = C10H16N2O8Na2B4O7 + 10 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P + Li2 = Li3P =>
2 P + 3 Li2 = 2 Li3P
Fe{3+} + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K{+} =>
4 Fe{3+} + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K{+}
CH3COONa + HNO3 = CH3COOH + NaNO3 =>
CH3COONa + HNO3 = CH3COOH + NaNO3
Cl + H2O + HNO2 = HCl + HNO3 =>
2 Cl + H2O + HNO2 = 2 HCl + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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