| Уравнения, сбалансированные на предыдущий день |
ZnO + CaCO3 = CaZnO2 + CO2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mg + Zn(SO4)2 = Mg(SO4)2 + Zn =>
Mg + Zn(SO4)2 = Mg(SO4)2 + Zn
Mn + H2CrO4 = Mn2(CrO4)3 + H2 =>
2 Mn + 3 H2CrO4 = Mn2(CrO4)3 + 3 H2
C5H10 + Br2 = C5H8Br + HBr =>
2 C5H10 + 3 Br2 = 2 C5H8Br + 4 HBr
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CaPO4 + Cs = Ca + Cs3PO4 =>
CaPO4 + 3 Cs = Ca + Cs3PO4
Mg + MnBr2 = MgBr2 + Mn =>
Mg + MnBr2 = MgBr2 + Mn
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C6H4(OH)(COOH) + FeCl3 = Fe(OH)3 + C6H4COOHCl =>
3 C6H4(OH)(COOH) + FeCl3 = Fe(OH)3 + 3 C6H4COOHCl
Mg(NO3)2 + NH4F = MgF2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4F = MgF2 + 2 NH4NO3
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
SO3{-}2 + MnO4 = SO4{-}2 + MnO2 =>
2 SO3{-}2 + MnO4 = 2 SO4{-}2 + MnO2
H2O + Fe2O3 = Fe + OH =>
3 H2O + Fe2O3 = 2 Fe + 6 OH
NaOH + KIO3 = NaIO3 + KOH =>
NaOH + KIO3 = NaIO3 + KOH
KI + Fe2(SO4)3 = I2 + FeSO4 + K2SO4 =>
2 KI + Fe2(SO4)3 = I2 + 2 FeSO4 + K2SO4
NiSO4(aq) + NaOH(aq) = Ni(OH)2(s) + Na2SO4(aq) =>
NiSO4(aq) + 2 NaOH(aq) = Ni(OH)2(s) + Na2SO4(aq)
S + CO = SO3 + C =>
S + 3 CO = SO3 + 3 C
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Cu + HNO3 = CuH + NO3 =>
Cu + HNO3 = CuH + NO3
Ca + NaO = CaNa + O =>
Ca + NaO = CaNa + O
AlCO3 + NaOH = AlOH + NaCO3 =>
AlCO3 + NaOH = AlOH + NaCO3
CuSO4 + NH3 = Cu(NH3)SO4 =>
CuSO4 + NH3 = Cu(NH3)SO4
NaOCl + Na2S2O3 + NaOH = Na2SO3 + NaCl + H2O =>
2 NaOCl + Na2S2O3 + 2 NaOH = 2 Na2SO3 + 2 NaCl + H2O
AgNO3 + NH4OH = Ag20 + H2O + NH4NO3 =>
40 AgNO3 + 50 NH4OH = 2 Ag20 + 35 H2O + 45 NH4NO3
CrI3 + KOH + Cl2O = K2CrO4 + KIO4 + KCl + H2O =>
4 CrI3 + 74 KOH + 27 Cl2O = 4 K2CrO4 + 12 KIO4 + 54 KCl + 37 H2O
HCl + NaClO3 = Cl2 + H2O + NaCl =>
6 HCl + NaClO3 = 3 Cl2 + 3 H2O + NaCl
Ba(OH)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(OH)2 =>
3 Ba(OH)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(OH)2
Br2 + MgO = MgBr + O2 =>
Br2 + 2 MgO = 2 MgBr + O2
FeNiCl2 = FeCl2Ni =>
FeNiCl2 = FeCl2Ni
HCl + Na2S2O3 = S8 + NaCl + SO2 + H2O =>
16 HCl + 8 Na2S2O3 = S8 + 16 NaCl + 8 SO2 + 8 H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
C2H6 + *O2 = CO2 + H2O =>
2 C2H6 + 7*O2 = 4 CO2 + 6 H2O
NaH + H2CO3 = Na2CO3 + H2 =>
2 NaH + H2CO3 = Na2CO3 + 2 H2
Ca{+2} + Cl{-}2 = CaCl2 =>
Ca{+2} + 2 Cl{-}2 = CaCl2
B + MgO = B2O3 + Mg =>
2 B + 3 MgO = B2O3 + 3 Mg
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ni3C + O2 = NiO + C =>
2 Ni3C + 3 O2 = 6 NiO + 2 C
Br5 + O2 = Br5O2 =>
Br5 + O2 = Br5O2
Hg2O + Cl2 = HgCl + O2 =>
2 Hg2O + 2 Cl2 = 4 HgCl + O2
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
N2 = N4 =>
2 N2 = N4
NO + KClO + H2O = KNO3 + KCl + HCl =>
2 NO + 3 KClO + H2O = 2 KNO3 + KCl + 2 HCl
C2H6 + *O2 = CO2 + H2O =>
2 C2H6 + 7*O2 = 4 CO2 + 6 H2O
HBr + SiO = SiBr2 + H2O =>
2 HBr + SiO = SiBr2 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2O4{2-} + MnO4{-} + H{+} = CO2 + H2O + Mn{2+} =>
5 C2O4{2-} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 8 H2O + 2 Mn{2+}
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