Equations balanced on the previous day | Equations balanced on the next day |
FeS + 2 HCl = FeCl2 + H2S
AI(OH)3 + Cs = CsOH + AI =>
AI(OH)3 + 3 Cs = 3 CsOH + AI
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
Cu + H(NO3) = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 H(NO3) = 2 NO2 + 2 H2O + Cu(NO3)2
I2 + S2O3{2-} = I{-} + S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-} + S4O6{2-}
Fe3C + Mn = Fe3CMn =>
Fe3C + Mn = Fe3CMn
C19H38O2 + O2 = CO2 + H2O =>
2 C19H38O2 + 55 O2 = 38 CO2 + 38 H2O
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(II) + HCl = H + Fe(II)Cl =>
Fe(II) + HCl = H + Fe(II)Cl
H2SO3 + NaOH = HOH + Na2(SO3) =>
H2SO3 + 2 NaOH = 2 HOH + Na2(SO3)
H{+} + I{-} + NO2{-} = I2 + NO + H2O =>
4 H{+} + 2 I{-} + 2 NO2{-} = I2 + 2 NO + 2 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
H2SO4 + NaCN = HCN + Na2SO4 =>
H2SO4 + 2 NaCN = 2 HCN + Na2SO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H8O + O2 = CO2 + H20 =>
10 C3H8O + 25 O2 = 30 CO2 + 4 H20
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
MgS + OF2 = MgF2 + SO =>
MgS + OF2 = MgF2 + SO
CuSO4 + KI + KIO3 + H2O = Cu(OH)2 + K2SO4 + I2 =>
3 CuSO4 + 5 KI + KIO3 + 3 H2O = 3 Cu(OH)2 + 3 K2SO4 + 3 I2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SeF6 + H2O = HF + H6SeO6 =>
SeF6 + 6 H2O = 6 HF + H6SeO6
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CH3N2H3 + N2O4 = CO2 + H2O + N2 =>
4 CH3N2H3 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
NaOH + C5H4NCOOH = C5H4NCOONa + H2O =>
NaOH + C5H4NCOOH = C5H4NCOONa + H2O
KIO3(aq) = KI + O3 =>
KIO3(aq) = KI + O3
C6H5OH + CH3COOH = CH3COOC6H5 + H2O =>
C6H5OH + CH3COOH = CH3COOC6H5 + H2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
KIO3(aq) = KI + O3 =>
KIO3(aq) = KI + O3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cu(NO3)2 + Na(OH) = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(NO3)
NaClO + Cl{-} + H{+} = Cl2 + H2O + Na{+} =>
NaClO + Cl{-} + 2 H{+} = Cl2 + H2O + Na{+}
CCl3CHO + C6H5Cl = (ClC6H4)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (ClC6H4)2CHCCl3 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NaOH(aq) + CuCl2(aq) = NaCl(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuCl2(aq) = 2 NaCl(aq) + Cu(OH)2(s)
Li2S + CaBr2 = LiBr + CaS =>
Li2S + CaBr2 = 2 LiBr + CaS
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO4 + CaCO3 = H2O + CO2 + Ca3(PO4)2 =>
2 H3PO4 + 3 CaCO3 = 3 H2O + 3 CO2 + Ca3(PO4)2
Cr2O7{2-} + H3PO3 + H{+} = Cr{3+} + H3PO4 + H2O =>
Cr2O7{2-} + 3 H3PO3 + 8 H{+} = 2 Cr{3+} + 3 H3PO4 + 4 H2O
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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