| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Rb + S8 = 8 Rb2S
U + O2 = U2O =>
4 U + O2 = 2 U2O
PbO + I2 = PbI2 + O2 =>
2 PbO + 2 I2 = 2 PbI2 + O2
Al2O3 + O = AlO2 =>
Al2O3 + O = 2 AlO2
CO3 + AgNO3 = NO3 + Ag2(CO3)2 =>
2 CO3 + 2 AgNO3 = 2 NO3 + Ag2(CO3)2
FeO3 + H2O = FeH2O4 =>
FeO3 + H2O = FeH2O4
Cl2 + H2O = Cl{-} + OCl{-} + H{+} =>
Cl2 + H2O = Cl{-} + OCl{-} + 2 H{+}
C11H15NO2 + O2 = CO2 + H2O + C4N20 =>
20 C11H15NO2 + 271 O2 = 216 CO2 + 150 H2O + C4N20
HS + SO2 = S2 + H2O =>
8 HS + 2 SO2 = 5 S2 + 4 H2O
K + Cl = KCl =>
K + Cl = KCl
KCN + Na2CrO4 = K2CrO4 + NaCN =>
2 KCN + Na2CrO4 = K2CrO4 + 2 NaCN
H2 + P = H2P =>
H2 + P = H2P
C6H5COOH + KOH = KC6H5COO + H2O =>
C6H5COOH + KOH = KC6H5COO + H2O
HNO3 + KRbS = HS + KRbNO3 =>
HNO3 + KRbS = HS + KRbNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C15H31COOH + Ca = (C15H31COO)2Ca + H2 =>
2 C15H31COOH + Ca = (C15H31COO)2Ca + H2
PbO + I2 = PbI2 + O2 =>
2 PbO + 2 I2 = 2 PbI2 + O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
C2 + SO2 = CS2 + CO2 =>
3 C2 + 4 SO2 = 2 CS2 + 4 CO2
H3BO3 + H2O = H3O + H2BO3 =>
H3BO3 + H2O = H3O + H2BO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Cl + AgNO3 + H2O = AgCl + HClO3 + HNO3 =>
6 Cl + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
CH2 + O = CH2O =>
CH2 + O = CH2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
NaOH + P4 + H2O = NaH2PO2 + PH3 =>
3 NaOH + P4 + 3 H2O = 3 NaH2PO2 + PH3
CaCO3 + H2 = Ca(HCO3) =>
2 CaCO3 + H2 = 2 Ca(HCO3)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
BaS + O2 = BaSO4 =>
BaS + 2 O2 = BaSO4
BaSO4 + MgCl2 = BaCl2 + MgSO4 =>
BaSO4 + MgCl2 = BaCl2 + MgSO4
MgSO4 = Mg{2+} + SO4{2-} =>
MgSO4 = Mg{2+} + SO4{2-}
C5H8(l) + O2(g) = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
C2H5OH + H2 = CH4 + H2O =>
C2H5OH + 2 H2 = 2 CH4 + H2O
CrO2 + Mg = Mg(CrO2)2 =>
2 CrO2 + Mg = Mg(CrO2)2
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
KOH + BaCO3 = K2CO3 + Ba(OH)2 =>
2 KOH + BaCO3 = K2CO3 + Ba(OH)2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ni3 + TiSe2 = Ni2Se3 + Ti4 =>
16 Ni3 + 36 TiSe2 = 24 Ni2Se3 + 9 Ti4
NaOH + K2CO3 = Na2CO3 + KOH =>
2 NaOH + K2CO3 = Na2CO3 + 2 KOH
BaCl2 + HS = BaSCl2 + H2 =>
2 BaCl2 + 2 HS = 2 BaSCl2 + H2
Ca3N2 + NaCl = CaCl2 + Na3N =>
Ca3N2 + 6 NaCl = 3 CaCl2 + 2 Na3N
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Co(OH)3 + H3BO3 = CoBO3 + H2O =>
Co(OH)3 + H3BO3 = CoBO3 + 3 H2O
K3PO4(aq) + AgNO3(aq) = Ag3PO4(aq) + KNO3(s) =>
K3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(aq) + 3 KNO3(s)
NaNO3 + P = NaNO2 + P2O5 =>
5 NaNO3 + 2 P = 5 NaNO2 + P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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