| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 2 H3PO4 = 2 Al(PO4) + 3 H2O
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
C395H267O13N7S + O2 = CO2 + H2O + SO2 + NO =>
4 C395H267O13N7S + 1839 O2 = 1580 CO2 + 534 H2O + 4 SO2 + 28 NO
Nb(NO3)5 = Nb2O3 + NO2 + O2 =>
4 Nb(NO3)5 = 2 Nb2O3 + 20 NO2 + 7 O2
CaCO3 + Cu(NO3)2 = CuCO3 + Ca(NO3)2 =>
CaCO3 + Cu(NO3)2 = CuCO3 + Ca(NO3)2
Cu(NO3)2 + H2SO4 = CuSO4 + HNO3 =>
Cu(NO3)2 + H2SO4 = CuSO4 + 2 HNO3
K + H = K3H =>
3 K + H = K3H
C3H8O + NaOH + KMnO4 = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 C3H8O + 12 NaOH + 12 KMnO4 = 3 CH3COOH + 8 H2O + 6 K2MnO4 + 6 Na2MnO4
PCl5 + H2 = PCl3 + HCl =>
PCl5 + H2 = PCl3 + 2 HCl
MnOH4 + H2O2 = MnO4 + H2O =>
MnOH4 + 5 H2O2 = MnO4 + 7 H2O
La + H2O = La(OH) + H2 =>
2 La + 2 H2O = 2 La(OH) + H2
At2 + O2 = At2O =>
2 At2 + O2 = 2 At2O
Br2 + CH2(COOH)2 = BrCH(COOH)2 + Br{-} + H{+} =>
Br2 + CH2(COOH)2 = BrCH(COOH)2 + Br{-} + H{+}
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + HNO3 =>
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + 2 HNO3
Fe2(HPO4)3 + NaNO3 = Na2HPO4 + Fe(NO3)3 =>
Fe2(HPO4)3 + 6 NaNO3 = 3 Na2HPO4 + 2 Fe(NO3)3
Ca(s) + Co = CaCo3(s) =>
Ca(s) + 3 Co = CaCo3(s)
FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
Cu(s)HCl(ac) = CuCl(ac)H(g) =>
Cu(s)HCl(ac) = CuCl(ac)H(g)
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
S2(s) + O2(g) = SO3(g) =>
S2(s) + 3 O2(g) = 2 SO3(g)
C17H35COO + O2 = CO2 + H2O =>
4 C17H35COO + 103 O2 = 72 CO2 + 70 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
AgNO3(aq) + (NH4)2CrO4(aq) = Ag2CrO4(s) + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CrO4(aq) = Ag2CrO4(s) + 2 NH4NO3(aq)
NH4VO3 + C6H8O7 + H3BO3 = V2BO3 + H2O + CO2 + N2 =>
36 NH4VO3 + C6H8O7 + 18 H3BO3 = 18 V2BO3 + 103 H2O + 6 CO2 + 18 N2
Cu(s)HCl(ac) = CuClH =>
Cu(s)HCl(ac) = CuClH
AlBr3 + H2O = Al(OH)3 + HBr =>
AlBr3 + 3 H2O = Al(OH)3 + 3 HBr
AsCl2 + CH3MgBr = AsClCH3 + ClMgBr =>
AsCl2 + CH3MgBr = AsClCH3 + ClMgBr
CuCl2 + H3Po4 = Cu3(Po4)2 + HCl =>
3 CuCl2 + 2 H3Po4 = Cu3(Po4)2 + 6 HCl
C5H8O4 + H2O = CH3COOH =>
2 C5H8O4 + 2 H2O = 5 CH3COOH
NiO2H2O = Ni(OH)2 + O2 =>
2 NiO2H2O = 2 Ni(OH)2 + O2
(NH4)2 + HCl = NH4Cl + H2 =>
(NH4)2 + 2 HCl = 2 NH4Cl + H2
NaNO2 + H2SO4 + NH4OH = NH4NO3 + Na2SO4 + H2O =>
4 NaNO2 + 2 H2SO4 + 2 NH4OH = 3 NH4NO3 + 2 Na2SO4 + H2O
FeCl3 + C10H8N2 = [Fe(C10H8N2)2]Cl2 + Cl =>
FeCl3 + 2 C10H8N2 = [Fe(C10H8N2)2]Cl2 + Cl
C15H26O6 + O = CO2 + H2O =>
C15H26O6 + 37 O = 15 CO2 + 13 H2O
CaO + Mnl4 = MnlO2 + Ca =>
8 CaO + Mnl4 = 4 MnlO2 + 8 Ca
C2H5Br + AgCN = C2H5CN + AgBr =>
C2H5Br + AgCN = C2H5CN + AgBr
NaHCO3 + H3PO4 = NaH2PO4 + H2O + CO2 =>
NaHCO3 + H3PO4 = NaH2PO4 + H2O + CO2
BTB + H2O = BTBH2O =>
BTB + H2O = BTBH2O
HPO4{-2} + NH4{+} + MoO4{-2} + H{+} = (NH4)3PO4*12MoO3 + H2O =>
HPO4{-2} + 3 NH4{+} + 12 MoO4{-2} + 23 H{+} = (NH4)3PO4*12MoO3 + 12 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Na[Al(OH)4(H2O)2] + HCl = NaCl + AlCl3 + H2O =>
Na[Al(OH)4(H2O)2] + 4 HCl = NaCl + AlCl3 + 6 H2O
C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2 =>
2 C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2
C2H2O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4) + K2SO4 + H2O =>
5 C2H2O + 4 K2Cr2O7 + 8 H2SO4 = 10 CO2 + 4 Cr2(SO4) + 4 K2SO4 + 13 H2O
Co(NO3)2 + KOH = Co(OH)2 + NO3K =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 NO3K
C2H2 + HOH = C2H4 + OH =>
C2H2 + 2 HOH = C2H4 + 2 OH
Fe + H2*SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2*SO4 = Fe2(SO4)3 + 3 H2
TiCl3 + NaClO4 + H2SO4 = H2O + TiClO3 + TiCl4 + Na2SO4 =>
27 TiCl3 + 6 NaClO4 + 3 H2SO4 = 3 H2O + 7 TiClO3 + 20 TiCl4 + 3 Na2SO4
CH3CH2COOH = CH3CH2COO + H =>
CH3CH2COOH = CH3CH2COO + H
Zn(s) + HI(aq) = ZnI(s) + H2(g) =>
2 Zn(s) + 2 HI(aq) = 2 ZnI(s) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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