Equations balanced on the previous day | Equations balanced on the next day |
2 Cu + O2 = 2 CuO
MnCl2 + H2O2 = MnCl + HCl + O2 =>
2 MnCl2 + H2O2 = 2 MnCl + 2 HCl + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
(NH4)6Mo7O24 + Zn + HCl = Mo8O23 + ZnCl2 + NH4Cl + H2O =>
8(NH4)6Mo7O24 + 7 Zn + 62 HCl = 7 Mo8O23 + 7 ZnCl2 + 48 NH4Cl + 31 H2O
Fe + H3O2 = Fe3O6 + H2 =>
6 Fe + 6 H3O2 = 2 Fe3O6 + 9 H2
ICl + NaOH = NaCl + NaI + NaIO3 + H2O =>
3 ICl + 6 NaOH = 3 NaCl + 2 NaI + NaIO3 + 3 H2O
Pb3O4 + HCl = H2O + PbCl2 + Cl2 =>
Pb3O4 + 8 HCl = 4 H2O + 3 PbCl2 + Cl2
HCl + Pb = PbCl + H2 =>
2 HCl + 2 Pb = 2 PbCl + H2
C2H8O7P2 + KOH = C2H4K4O7P2 + H2O =>
C2H8O7P2 + 4 KOH = C2H4K4O7P2 + 4 H2O
MnSO4 + H2O2 + NaOH = MnOOH + Na2SO4 + H2O =>
2 MnSO4 + H2O2 + 4 NaOH = 2 MnOOH + 2 Na2SO4 + 2 H2O
C9H11NO2 + O2 = CO2 + H2O + N2O4 =>
4 C9H11NO2 + 47 O2 = 36 CO2 + 22 H2O + 2 N2O4
NiCl2 + NH4OH = NH4Cl + Ni(OH)2 =>
NiCl2 + 2 NH4OH = 2 NH4Cl + Ni(OH)2
Cu(OH){2} = CuO + H{2}O =>
Cu(OH){2} = CuO + H{2}O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Li + CO2 = LiCO2 =>
Li + CO2 = LiCO2
C8H14NH2 + CH3COCH3 + NaHCO3 + NH4Cl = C11H16NO2 + CH3OH + NaCl =>
8 C8H14NH2 + 103 CH3COCH3 + 18 NaHCO3 + 18 NH4Cl = 26 C11H16NO2 + 105 CH3OH + 18 NaCl
P + CuSO4 = PSO4 + Cu =>
P + CuSO4 = PSO4 + Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CuCl2*2H2O + C7H5NaO3 = NaCl + Cu(C6H5OCOO)2 + H2O =>
CuCl2*2H2O + 2 C7H5NaO3 = 2 NaCl + Cu(C6H5OCOO)2 + 2 H2O
Ca(NO3)2 + HCl = Ca(HCl)2 + HClNO3 =>
Ca(NO3)2 + 4 HCl = Ca(HCl)2 + 2 HClNO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Ca(OH)2 + H2CO2 = Ca2(CO2)2 + H2O =>
2 Ca(OH)2 + 2 H2CO2 = Ca2(CO2)2 + 4 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Tc + KOH + KNO3 = KTcO4 + KNO2 + H2O =>
2 Tc + 2 KOH + 7 KNO3 = 2 KTcO4 + 7 KNO2 + H2O
H3SO3 + I2 + H2O = H2SO4 + HI2 =>
H3SO3 + 3 I2 + H2O = H2SO4 + 3 HI2
NO2 + H2O + Cu = HNO3 + NOCu3 =>
3 NO2 + H2O + 3 Cu = 2 HNO3 + NOCu3
O2 + AlBr3 = Br2 + Al2O3 =>
3 O2 + 4 AlBr3 = 6 Br2 + 2 Al2O3
NBr3 = N2 + Br =>
2 NBr3 = N2 + 6 Br
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Ra + H2SO4 = RaSO4 + H21 =>
21 Ra + 21 H2SO4 = 21 RaSO4 + 2 H21
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
H2O + PO4 = HPO3 + OH =>
2 H2O + PO4 = HPO3 + 3 OH
CU(s) + O2(l) = CUO2(s) =>
CU(s) + O2(l) = CUO2(s)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
HgClO4 + Ag = AgClO4 + Hg =>
HgClO4 + Ag = AgClO4 + Hg
C57H110O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
K(s) + PbBr2(aq) = Pb + KBr2 = =>
K(s) + PbBr2(aq) = Pb + KBr2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
CH2OH(CHOH)4CHO + [Ag(NH3)2]{+} + OH{-} = Ag + CH2OH(CHOH)4COO{-} + NH3 + H2O =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]{+} + 3 OH{-} = 2 Ag + CH2OH(CHOH)4COO{-} + 4 NH3 + 2 H2O
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
RuCl3 + O2 = RuO2 + Cl2 =>
2 RuCl3 + 2 O2 = 2 RuO2 + 3 Cl2
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(s) =>
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(s)
NH4NO3 + KL = NH4L + KNO3 =>
NH4NO3 + KL = NH4L + KNO3
C12H22 + KAl(SO4)2*12(H2O) = KAl(SO4)2*9(H2O) + C6H6O3 + C6H18(OH)3 =>
15 C12H22 + 30 KAl(SO4)2*12(H2O) = 30 KAl(SO4)2*9(H2O) + 8 C6H6O3 + 22 C6H18(OH)3
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