| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 ClO3{-} + 2 H{+} = Cl2 + 5 ClO4{-} + H2O
NH4OH + Cr(NO3)3 = CrNH4 + NO3 + OH =>
NH4OH + Cr(NO3)3 = CrNH4 + 3 NO3 + OH
Zn(OH)2 + MgO = Mg(OH)2 + ZnO =>
Zn(OH)2 + MgO = Mg(OH)2 + ZnO
(C2H5O)3B + O2 = B2O3 + H2O + CO2 =>
2(C2H5O)3B + 18 O2 = B2O3 + 15 H2O + 12 CO2
Cl + O = Cl2O =>
2 Cl + O = Cl2O
KMnO5 + H2SO4 = MnSO4 + KSO4 + H2O + O2 =>
2 KMnO5 + 4 H2SO4 = 2 MnSO4 + 2 KSO4 + 4 H2O + 3 O2
CaCl + CuO = CaO + CuCl =>
CaCl + CuO = CaO + CuCl
C8H16S + O2 = CO2 + H2O + SO2 =>
C8H16S + 13 O2 = 8 CO2 + 8 H2O + SO2
CH3(CH2)2CH3 + N2O = N2 + CO2 + H2O =>
CH3(CH2)2CH3 + 13 N2O = 13 N2 + 4 CO2 + 5 H2O
Ca + H2SO4 = H2CaSO4 =>
Ca + H2SO4 = H2CaSO4
Na2CO3*3H2O2 + MnSO4 = MnCO3 + Na2SO4 + H2O2 =>
Na2CO3*3H2O2 + MnSO4 = MnCO3 + Na2SO4 + 3 H2O2
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
Ca(OH)2 + Na3Po4 = NaOH + Ca3(Po4)2 =>
3 Ca(OH)2 + 2 Na3Po4 = 6 NaOH + Ca3(Po4)2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3 =>
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3
H2SO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(aq) =>
H2SO3(aq) + 2 NaOH(aq) = Na2SO3(aq) + 2 H2O(aq)
Ca + CO2 + O2 = CaCO3 =>
2 Ca + 2 CO2 + O2 = 2 CaCO3
NH4OH + Cr(NO3)3 = CrNH4 + NO3 + OH =>
NH4OH + Cr(NO3)3 = CrNH4 + 3 NO3 + OH
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
KMnO4 + H2SO4 = Mn2O7 + H2O + KHSO4 =>
2 KMnO4 + 2 H2SO4 = Mn2O7 + H2O + 2 KHSO4
CH3 + Br2 = CH2Br + HBr =>
CH3 + Br2 = CH2Br + HBr
H2O + Cu = CuH2O =>
H2O + Cu = CuH2O
BeO + NH4NO3 = Be(NO3)2 + (NH4)2O =>
BeO + 2 NH4NO3 = Be(NO3)2 + (NH4)2O
Sb2O3(s) + HCl(g) = SbCl3(s) + H2O(g) =>
Sb2O3(s) + 6 HCl(g) = 2 SbCl3(s) + 3 H2O(g)
AgNO3 + AlCl = AgCl + Al(NO3) =>
AgNO3 + AlCl = AgCl + Al(NO3)
KI + Hg2(NO3)2 = HgI + KNO3 =>
2 KI + Hg2(NO3)2 = 2 HgI + 2 KNO3
Mg(OH)2 + NO3 = Mg(NO3)2 + OH =>
Mg(OH)2 + 2 NO3 = Mg(NO3)2 + 2 OH
CdS = Cd + S =>
CdS = Cd + S
NH3 + CaO = CaH3 + NO =>
NH3 + CaO = CaH3 + NO
NH4OH + Cr(NO3)3 = CrNH4 + NO3 + OH =>
NH4OH + Cr(NO3)3 = CrNH4 + 3 NO3 + OH
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
P(s) + Cl2(g) = PCl3(g) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(g)
Zn + HCOOH = Zn(HCOO)2 + H =>
Zn + 2 HCOOH = Zn(HCOO)2 + 2 H
Cr2O3 + K2S2O7 + H2O = K2CrO4 + SO2 + H2SO4 =>
Cr2O3 + 2 K2S2O7 + H2O = 2 K2CrO4 + 3 SO2 + H2SO4
NH3 + NaOCl = NaCl + N2 + H2O =>
2 NH3 + 3 NaOCl = 3 NaCl + N2 + 3 H2O
Au + Na2SO4 = Au2SO4 + Na =>
2 Au + Na2SO4 = Au2SO4 + 2 Na
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
AgNO3 + H2O = Ag + HNO3 + OH =>
AgNO3 + H2O = Ag + HNO3 + OH
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Si4H10(l) + O2(g) = SiO2(z) + H2O(l) =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(z) + 10 H2O(l)
Zn(OH) + HSO4 = H2O + Zn(SO4) =>
Zn(OH) + HSO4 = H2O + Zn(SO4)
NO + PbO2 + KOH = K2PbO2 + KNO3 + H2O =>
2 NO + 3 PbO2 + 8 KOH = 3 K2PbO2 + 2 KNO3 + 4 H2O
Si + KO2 = SiO2 + K =>
Si + KO2 = SiO2 + K
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
CaC2O4 + HCl = H2C2O4 + CaCl2 =>
CaC2O4 + 2 HCl = H2C2O4 + CaCl2
Ba(HCO3)2 + ZnCl2 = Zn(OH)2 + BaCl2 + CO2 =>
Ba(HCO3)2 + ZnCl2 = Zn(OH)2 + BaCl2 + 2 CO2
NaHCO = Na + HCO =>
NaHCO = Na + HCO
(CH3)2C(OH)SO3Na(aq) + HCl(aq) = CH3COCH3(aq) + SO2(g) + H2O(l) + NaCl(aq) =>
(CH3)2C(OH)SO3Na(aq) + HCl(aq) = CH3COCH3(aq) + SO2(g) + H2O(l) + NaCl(aq)
AgC2H3O2 + Na3PO4 = Ag3PO4 + C2H3O2Na =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 C2H3O2Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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