Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2(OH)CH3 + Fe = CH3CH2(OH)Fe + CH3
Fe(NO3)3*9(H2O) + C6H8O7*H2O + NH4OH = FeC6H5O7(NH4OH) + NH4NO3 + H2O =>
Fe(NO3)3*9(H2O) + C6H8O7*H2O + 4 NH4OH = FeC6H5O7(NH4OH) + 3 NH4NO3 + 13 H2O
(a)NO(g) + H2(g) = N2(g) + H2O(l) =>
2(a)NO(g) + 2 H2(g) = N2(g) + 2 H2O(l)
C11H26O + O2 = CO2 + H2O =>
C11H26O + 17 O2 = 11 CO2 + 13 H2O
CH4 + Cl2 = CH6 + ClC2H6 =>
6 CH4 + Cl2 = 2 CH6 + 2 ClC2H6
LiBr + NaBrO3 + H3PO4 = Br2 + Li3PO4 + Na3PO4 + H2O =>
15 LiBr + 3 NaBrO3 + 6 H3PO4 = 9 Br2 + 5 Li3PO4 + Na3PO4 + 9 H2O
FeCl3 + NH2(OH)2 = Fe(OH)3 + NH2Cl2 =>
2 FeCl3 + 3 NH2(OH)2 = 2 Fe(OH)3 + 3 NH2Cl2
I2 + S2O3{-2) = I({-})+S4O6{-2} =>
I2 + 2 S2O3{-2) = 2 I({-})+S4O6{-2}
CuSO4 + H2 = CuS + H2O =>
CuSO4 + 4 H2 = CuS + 4 H2O
Al(NO3)3(aq) + NaOH(aq) = AlOH(s) + Na(NO3)3(aq) =>
Al(NO3)3(aq) + NaOH(aq) = AlOH(s) + Na(NO3)3(aq)
LiBr + H2SO4 = Li2SO4 + Br + H2S + H2O =>
8 LiBr + 5 H2SO4 = 4 Li2SO4 + 8 Br + H2S + 4 H2O
Al2(SO4)3 + NH4F = (NH4)2SO4 + AlF3 =>
Al2(SO4)3 + 6 NH4F = 3(NH4)2SO4 + 2 AlF3
C5H12(aq) + O(g) = CO2 + H2O =>
C5H12(aq) + 16 O(g) = 5 CO2 + 6 H2O
K2Cr2O4 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O4 + 7 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 8 H2O
Na2S + O2 = Na + SO3 =>
2 Na2S + 3 O2 = 4 Na + 2 SO3
Na2S2O3 + Pb(NO3)2 = PbS2O3 + NaNO3 =>
Na2S2O3 + Pb(NO3)2 = PbS2O3 + 2 NaNO3
Ah + Pl(NO3)2 = AhNO3 + Pl =>
2 Ah + Pl(NO3)2 = 2 AhNO3 + Pl
Ph4 + O2 = Ph4O10 =>
Ph4 + 5 O2 = Ph4O10
Fe2{+} + Cr2072{-} = Fe3{+} + Cr3{+} =>
6225 Fe2{+} + 3 Cr2072{-} = 4150 Fe3{+} + 2072 Cr3{+}
Fe2O3 + CaF2 = Fe + CaO + F =>
Fe2O3 + 3 CaF2 = 2 Fe + 3 CaO + 6 F
C10H12O4S(s) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + 6 H2O(l) + SO2(g)
FeI3 + HClO4 + H2SO4 = I2 + HCl + Fe2(SO4)3 + H2O =>
8 FeI3 + 3 HClO4 + 12 H2SO4 = 12 I2 + 3 HCl + 4 Fe2(SO4)3 + 12 H2O
K{+} + O{-2} = K2O =>
2 K{+} + O{-2} = K2O
BaCl2 + KF = BaF + KCl2 =>
BaCl2 + KF = BaF + KCl2
MnO4{-} + S2{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
13 MnO4{-} + 5 S2{-} + 24 H{+} = 13 Mn{2+} + 10 SO4{2-} + 12 H2O
C3H8 + S2 = CS2 + H2S =>
C3H8 + 5 S2 = 3 CS2 + 4 H2S
BaCl + H2(SO4) = Ba(SO4) + H2Cl =>
BaCl + H2(SO4) = Ba(SO4) + H2Cl
H2NCOONH4 = (NH2)2CO + H2O =>
H2NCOONH4 = (NH2)2CO + H2O
C3H3O2COOH + NaOH = C3H3O2COONa + H2O =>
C3H3O2COOH + NaOH = C3H3O2COONa + H2O
[Co(NH3)5Cl]{2+} + NO2{-} = [Co(NH3)5(NO2)]{2+} + Cl{-} =>
[Co(NH3)5Cl]{2+} + NO2{-} = [Co(NH3)5(NO2)]{2+} + Cl{-}
K2CrO7 + KJ + H2SO4 = Cr(SO4)3 + J2 + K2SO4 + H2O =>
K2CrO7 + 6 KJ + 7 H2SO4 = Cr(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
KNO3 + Br(OH)2 = K(OH)2 + BrNO3 =>
KNO3 + Br(OH)2 = K(OH)2 + BrNO3
Na3PO4 + FeCl3 = Na3Fe + Cl3PO4 =>
Na3PO4 + FeCl3 = Na3Fe + Cl3PO4
S(s) + H2SO4(aq) = SO2 + H2O =>
S(s) + 2 H2SO4(aq) = 3 SO2 + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe + Ag2O = FeO + Ag2 =>
Fe + Ag2O = FeO + Ag2
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
H3N + H2O = H3O + N =>
H3N + 3 H2O = 3 H3O + N
Cd(NO3)2 + Zn + H2O = Cd(OH)2 + Zn(NO3)2 + H2 =>
Cd(NO3)2 + Zn + 2 H2O = Cd(OH)2 + Zn(NO3)2 + H2
Ba(OH)2 + HCl(aq) = H2O(aq) + BaCl2 =>
Ba(OH)2 + 2 HCl(aq) = 2 H2O(aq) + BaCl2
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*2H2O = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*2H2O = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 19 H2O
Al2(SO4)3(aq) + AgNO3(aq) = Al2(NO3)3(aq) + Ag2(SO4)2(aq) =>
2 Al2(SO4)3(aq) + 6 AgNO3(aq) = 2 Al2(NO3)3(aq) + 3 Ag2(SO4)2(aq)
KI + Sr(NO3)2 = ISr + K(NO3)2 =>
KI + Sr(NO3)2 = ISr + K(NO3)2
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + NaCl + KCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 NaCl + 2 KCl
Fe + CuSO4 = Cu + Fe2(SO4)3* =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3*
(CH4)2NNH3 + N2O4 = CO2 + N2 + H2O =>
8(CH4)2NNH3 + 19 N2O4 = 16 CO2 + 27 N2 + 44 H2O
Al + CuO = Al2O3 + Cu2 =>
4 Al + 6 CuO = 2 Al2O3 + 3 Cu2
Na2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2S2O3 + NaOH =>
4 Na2Cr2O7 + 6 Na2S + 19 H2O = 8 Cr(OH)3 + 3 Na2S2O3 + 14 NaOH
B2O3 + Mg(s) = B(s) + MgO(s) =>
B2O3 + 3 Mg(s) = 2 B(s) + 3 MgO(s)
Ni2{+} + H2 = Ni + H{+} =>
2 Ni2{+} + H2 = 4 Ni + 2 H{+}
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