Equations balanced on the previous day | Equations balanced on the next day |
2 C3H7OH + O2 = 2 C2H5CHO + 2 H2O
Na2CrO4 + Na2S + H2O = CrO3H3 + Na2S2O3 + NaOH =>
8 Na2CrO4 + 6 Na2S + 23 H2O = 8 CrO3H3 + 3 Na2S2O3 + 22 NaOH
Hg{2+} + N2H4 = Hg + N2 + H{+} =>
2 Hg{2+} + N2H4 = 2 Hg + N2 + 4 H{+}
SrCl2 + AgNO3 = AgCl + Sr(NO3)2 =>
SrCl2 + 2 AgNO3 = 2 AgCl + Sr(NO3)2
Co(C2H3O2)2 + SO4(NH4)2 = CoSO4 + NH4C2H3O2 =>
Co(C2H3O2)2 + SO4(NH4)2 = CoSO4 + 2 NH4C2H3O2
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
Ni(NO3)2*6H2O + P4 = Ni2P + P(NO3)3 + H2O =>
24 Ni(NO3)2*6H2O + 7 P4 = 12 Ni2P + 16 P(NO3)3 + 144 H2O
MnO2 + NaI + H2SO4 = Na2SO4 + MnSO4 + H2O + I =>
MnO2 + 2 NaI + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + 2 I
C20H14O4 + HSO4 = C20H14O4HSO4 =>
C20H14O4 + HSO4 = C20H14O4HSO4
K2O2 + H2O = KOH + H2O2 =>
K2O2 + 2 H2O = 2 KOH + H2O2
C2H5OH + O2 = CH3COOH + OH =>
2 C2H5OH + 3 O2 = 2 CH3COOH + 4 OH
Fe(OH)2 + CrO4{-2} + H2O = Fe(OH)3 + CrO2{-} + OH{-} =>
3 Fe(OH)2 + CrO4{-2} + 2 H2O = 3 Fe(OH)3 + CrO2{-} + OH{-}
K2(SO4) + Al(NO3)3 = Al2(SO4)3 + KNO3 =>
3 K2(SO4) + 2 Al(NO3)3 = Al2(SO4)3 + 6 KNO3
U + Na = U23Na7 =>
23 U + 7 Na = U23Na7
HC2H3O2(aq) + KOH(aq) = H2O(aq) + KC2H3O2(s) =>
HC2H3O2(aq) + KOH(aq) = H2O(aq) + KC2H3O2(s)
Al(s) + Cl2(g) = AlCl2(l) =>
Al(s) + Cl2(g) = AlCl2(l)
C7H8O3S + NaOH = C7H7O3SNa + H2O =>
C7H8O3S + NaOH = C7H7O3SNa + H2O
Co(NO3)2 + Al = CoAl + NO3 =>
Co(NO3)2 + Al = CoAl + 2 NO3
C5H10(s) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(s) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
Al(OH)3 + HCl = AlCl(OH)2 + H2O =>
Al(OH)3 + HCl = AlCl(OH)2 + H2O
NaBiO3 + HNO3 = Bi(NO3)3 + NaNO3 + H2O + O2 =>
2 NaBiO3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NaNO3 + 4 H2O + O2
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
KCl + Br2 = Cl2 + KBr2 =>
2 KCl + 2 Br2 = Cl2 + 2 KBr2
AsS5 + HNO3 = H3AsO4 + SO2 + NO2 + H2O =>
AsS5 + 25 HNO3 = H3AsO4 + 5 SO2 + 25 NO2 + 11 H2O
CH3CH2CHOH + O2 = H2O + CH3COOH =>
4 CH3CH2CHOH + 5 O2 = 2 H2O + 6 CH3COOH
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
Mg2C3 + HCl = MgCl2 + C3H4 =>
Mg2C3 + 4 HCl = 2 MgCl2 + C3H4
[FeSCN]{+2} + Ag{+} = [Ag(SCN)4]{3-} + Fe{3+} =>
4[FeSCN]{+2} + Ag{+} = [Ag(SCN)4]{3-} + 4 Fe{3+}
Cl8 + O4 = ClO =>
Cl8 + 2 O4 = 8 ClO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6O + K2CrO4 + H2SO4 = C2H4O2 + Cr2(SO4) + K2SO4 + H2O =>
5 C2H6O + 4 K2CrO4 + 6 H2SO4 = 5 C2H4O2 + 2 Cr2(SO4) + 4 K2SO4 + 11 H2O
KCl + CuSO4 = CuCl2 + K2SO4 =>
2 KCl + CuSO4 = CuCl2 + K2SO4
Cl2 + CU = CUCl2 =>
Cl2 + CU = CUCl2
HBr + Sr(OH)2 = H2O + SrBr2 =>
2 HBr + Sr(OH)2 = 2 H2O + SrBr2
Mn + Cu2SO4 = MnSO4 + Cu =>
Mn + Cu2SO4 = MnSO4 + 2 Cu
Ba(NO3)2 + Cr2(SO4)3 = BaSO4 + Cr(NO3)3 =>
3 Ba(NO3)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(NO3)3
K2ZnO2 + H2O = Zn(OH)2 + KOH =>
K2ZnO2 + 2 H2O = Zn(OH)2 + 2 KOH
H{+} + NO3{-} + S{2-} = NO2 + S8 + H2O =>
32 H{+} + 16 NO3{-} + 8 S{2-} = 16 NO2 + S8 + 16 H2O
O[16]2 + C[12]2H[1]2 = C[12]O[16]2 + H[1]2O[16] =>
5 O[16]2 + 2 C[12]2H[1]2 = 4 C[12]O[16]2 + 2 H[1]2O[16]
I2 + ClO{-} + OH{-} = IO3{-} + Cl{-} + H2O =>
I2 + 5 ClO{-} + 2 OH{-} = 2 IO3{-} + 5 Cl{-} + H2O
KCl + CaI2 = KI + CaCl2 =>
2 KCl + CaI2 = 2 KI + CaCl2
Mg + KNO3 = KNO3Mg =>
Mg + KNO3 = KNO3Mg
Na2SiO3 + NaAlO2 + H2O = Na12Al12Si12O48 + NaOH =>
12 Na2SiO3 + 12 NaAlO2 + 12 H2O = Na12Al12Si12O48 + 24 NaOH
Zn(COOCH3)2 + NaOH = ZnO + CH3COONa + H2O =>
Zn(COOCH3)2 + 2 NaOH = ZnO + 2 CH3COONa + H2O
Hg{2+} + N2H4 = Hg + N2 + H{+} =>
2 Hg{2+} + N2H4 = 2 Hg + N2 + 4 H{+}
KOH + AI(OH)3 = KAI(OH)4 =>
KOH + AI(OH)3 = KAI(OH)4
H{+} + NO2 + Fe{2+} = N2 + Fe{3+} + H2O =>
8 H{+} + 2 NO2 + 8 Fe{2+} = N2 + 8 Fe{3+} + 4 H2O
Ca(OH)2 + Cr(ClO4)2 = Cr(OH)2 + Ca(ClO4)2 =>
Ca(OH)2 + Cr(ClO4)2 = Cr(OH)2 + Ca(ClO4)2
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