Equations balanced on the previous day | Equations balanced on the next day |
2 Bi + 3 Te = Bi2Te3
CH3COH + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 CH3COH + 8 KMnO4 + H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
Fe3O4(s) + CO(g) = Fe(s) + CO2 =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2
NH4OH + Cu(NO3)2 = Cu(OH)2 + (NH4)NO3 =>
2 NH4OH + Cu(NO3)2 = Cu(OH)2 + 2(NH4)NO3
Be + HCl = ClBe + H =>
Be + HCl = ClBe + H
C2H22O11 + HNO3 = NO2 + C2H2O4 + H2O =>
C2H22O11 + 6 HNO3 = 6 NO2 + C2H2O4 + 13 H2O
HLi + NaOH = NaLi + H2O =>
HLi + NaOH = NaLi + H2O
O2 + N = NO2 =>
O2 + N = NO2
KBrAgNO3 = AgBrKNO3 =>
KBrAgNO3 = AgBrKNO3
(Mg3)(N2) + H2O = NH3 + Mg(OH)2 =>
(Mg3)(N2) + 6 H2O = 2 NH3 + 3 Mg(OH)2
Ca3N2 + LiCl = CaCl2 + Li3N =>
Ca3N2 + 6 LiCl = 3 CaCl2 + 2 Li3N
Li(OH)2 + H2SO3 = Li2(SO3)2 + H2O =>
2 Li(OH)2 + 2 H2SO3 = Li2(SO3)2 + 4 H2O
CU(NH3)4 + H = CU + NH4 =>
CU(NH3)4 + 4 H = CU + 4 NH4
NO2 + Na2O = NaNO3 + NaNO2 =>
2 NO2 + Na2O = NaNO3 + NaNO2
H2S + NaClO = NaCl + S + H2O =>
H2S + NaClO = NaCl + S + H2O
K2Cr2O7 + CH3OH + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
K2Cr2O7 + CH3OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 H2O + CO2
CH3CH2OH + MnO4{-} = CH3CHO + Mn2{+} + H2O + OH{-} =>
13 CH3CH2OH + 4 MnO4{-} = 13 CH3CHO + 2 Mn2{+} + 10 H2O + 6 OH{-}
C7H6O2 + C3H6O = C8H8O2 + H2O =>
10 C7H6O2 + 6 C3H6O = 11 C8H8O2 + 4 H2O
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
C + H2O = CO*H2 =>
C + H2O = CO*H2
Se + O2 = Se5O7 =>
10 Se + 7 O2 = 2 Se5O7
Ca(NO3)2 + NaHCO3 = NaNO3 + Ca(HCO3)2 =>
Ca(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Ca(HCO3)2
HBr + Cr = H + BrCr =>
HBr + Cr = H + BrCr
HClO4 + NH4 = NH4ClO4 + H2 =>
2 HClO4 + 2 NH4 = 2 NH4ClO4 + H2
MgCO2 + HCl = MgCl2 + H2CO2 =>
MgCO2 + 2 HCl = MgCl2 + H2CO2
C8H25 + O2 = CO2 + H2O =>
4 C8H25 + 57 O2 = 32 CO2 + 50 H2O
KI + O = I2 + K2O =>
2 KI + O = I2 + K2O
H + OH = H2O =>
H + OH = H2O
(CH3P(O)O)3 + (CH3)2CHOH = ((CH3)2CHO)(CH3)P(O)OH =>
(CH3P(O)O)3 + 3(CH3)2CHOH = 3((CH3)2CHO)(CH3)P(O)OH
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
HF + Ba(OH)2(aq) = BaF2(aq) + H2(aq)O =>
2 HF + Ba(OH)2(aq) = BaF2(aq) + 2 H2(aq)O
K2Zn(OH)4 + CO2 = Zn(OH)2 + KHCO3 =>
K2Zn(OH)4 + 2 CO2 = Zn(OH)2 + 2 KHCO3
CH3CONH2 + NaOH + Br2 = CH3NH2 + NaBr + H2O + Na2CO3 =>
CH3CONH2 + 4 NaOH + Br2 = CH3NH2 + 2 NaBr + 2 H2O + Na2CO3
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O(s) =>
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O(s)
SCN{-} + AgNO3 = NO3 + AgSCN{-} =>
SCN{-} + AgNO3 = NO3 + AgSCN{-}
ICl + H2O = HCl + HOI =>
ICl + H2O = HCl + HOI
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
CrCl3 + KOH + I2 = K2CrO4 + KClO4 + KI + H2O =>
2 CrCl3 + 64 KOH + 27 I2 = 2 K2CrO4 + 6 KClO4 + 54 KI + 32 H2O
KI + H2SO4 = K2SO4I2 + SO2 + H2O =>
2 KI + 2 H2SO4 = K2SO4I2 + SO2 + 2 H2O
C(CH3)3Br + NaOH = C(CH3)3OH + NaBr =>
C(CH3)3Br + NaOH = C(CH3)3OH + NaBr
C6H10 + KMnO4 + H2O = C6H8(OH)2 + MnO2 + KOH =>
3 C6H10 + 4 KMnO4 + 2 H2O = 3 C6H8(OH)2 + 4 MnO2 + 4 KOH
Cu(CuO2) + HCl = CuCl2 + H2O =>
Cu(CuO2) + 4 HCl = 2 CuCl2 + 2 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Fe(NO3)3 + KOH = Fe(OH)2 + KNO3 + NO3 =>
Fe(NO3)3 + 2 KOH = Fe(OH)2 + 2 KNO3 + NO3
Fe + Hg(OH)2 = Fe(OH)2 + Hg =>
Fe + Hg(OH)2 = Fe(OH)2 + Hg
C3H7OH + MnO4{-} + H{+} = C3H6O + Mn{2+} + H2O =>
5 C3H7OH + 2 MnO4{-} + 6 H{+} = 5 C3H6O + 2 Mn{2+} + 8 H2O
Cu2(OH)2CO3(s) + HNO3(aq) = Cu(NO3)2(aq) + CO2(g) + H2O(l) =>
Cu2(OH)2CO3(s) + 4 HNO3(aq) = 2 Cu(NO3)2(aq) + CO2(g) + 3 H2O(l)
Na2S2O3*5H2O + HCl = NaCl + S + H2O + SO2 =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + S + 6 H2O + SO2
NH4HCO3 + C4H8 = C4H10 + NH3 + HCO3 =>
2 NH4HCO3 + C4H8 = C4H10 + 2 NH3 + 2 HCO3
KMnO4 + KOH + Na2S2O3 = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 10 KOH + Na2S2O3 = 8 K2MnO4 + Na2SO4 + K2SO4 + 5 H2O
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