Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2(aq) + 2 KBr = PbBr2 + 2 KNO3
C3H8O3 + CHO2 = C16H32O2 + O2 =>
16 C3H8O3 + 32 CHO2 = 5 C16H32O2 + 51 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2(CO3)2 + HNO3 = Fe(NO3)2 + H2O + CO2 =>
Fe2(CO3)2 + 4 HNO3 = 2 Fe(NO3)2 + 2 H2O + 2 CO2
Cr + ClO4 = Cr2O7 + Cl2 =>
16 Cr + 14 ClO4 = 8 Cr2O7 + 7 Cl2
C12H8N2 + O2 + OH{-} = CO32{-} + H2O + N2 =>
C12H8N2 + 191 O2 + 12 OH{-} = 12 CO32{-} + 10 H2O + N2
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
As2S3 + H2O + HNO3 = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 4 H2O + 28 HNO3 = 6 H3AsO4 + 28 NO + 9 H2SO4
[Ag(CN)2]{-} + Zn = [Zn(CN)4]{-2} + Ag =>
2[Ag(CN)2]{-} + Zn = [Zn(CN)4]{-2} + 2 Ag
Zn + Na2MoO4 + HCl = Mo2O5 + ZnCl2 + NaCl + H2O =>
Zn + 2 Na2MoO4 + 6 HCl = Mo2O5 + ZnCl2 + 4 NaCl + 3 H2O
NH3 + Cl2 + H2 = NH4Cl =>
2 NH3 + Cl2 + H2 = 2 NH4Cl
NaNO3 + PbS = Pb(NO3)2 + Na2S =>
2 NaNO3 + PbS = Pb(NO3)2 + Na2S
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
BaO + H2O2 = BaO2 + H2O =>
BaO + H2O2 = BaO2 + H2O
chlorinedioxide + sodiumhydroxide = water + sodiumchlorite + sodiumchlorate =>
2 ClO2 + 2 NaOH = H2O + NaClO2 + NaClO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ag(NO3) + K2(CrO4) = Ag2(CrO4) + K(NO3) =>
2 Ag(NO3) + K2(CrO4) = Ag2(CrO4) + 2 K(NO3)
Cr(ClO4)3 + K2CO3 = KClO4 + Cr2(CO3)3 =>
2 Cr(ClO4)3 + 3 K2CO3 = 6 KClO4 + Cr2(CO3)3
Na2S + CrCl2 + H2O = Cr(OH)2 + NaCl + H2S =>
Na2S + CrCl2 + 2 H2O = Cr(OH)2 + 2 NaCl + H2S
RbHCO3 = Rb2CO3 + H2O + CO2 =>
2 RbHCO3 = Rb2CO3 + H2O + CO2
Pb(No3)3 + KOH = Pb(OH)3 + KNo3 =>
Pb(No3)3 + 3 KOH = Pb(OH)3 + 3 KNo3
PhC2H5 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O + CO2 =>
5 PhC2H5 + 12 KMnO4 + 18 H2SO4 = 5 PhCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 CO2
KMgO4 + HCl = KCl + MgCl2 + H2O + Cl =>
KMgO4 + 8 HCl = KCl + MgCl2 + 4 H2O + 5 Cl
KIO3 + KI + H2SO4 = KSO4 + H2O + I2 =>
2 KIO3 + 4 KI + 6 H2SO4 = 6 KSO4 + 6 H2O + 3 I2
Cu{2+} + Ag(NO3)2 = Cu(NO3)2 + Ag{2+} =>
Cu{2+} + Ag(NO3)2 = Cu(NO3)2 + Ag{2+}
Hg2Cl2 + Zn(NO3)2 = HgNO3 + ZnCl2 =>
Hg2Cl2 + Zn(NO3)2 = 2 HgNO3 + ZnCl2
HClO3 + NaCl = NaClO3 + H2 + Cl2 =>
2 HClO3 + 2 NaCl = 2 NaClO3 + H2 + Cl2
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Al + Fe{3+} + O{2-} = AlO + Fe =>
3 Al + 2 Fe{3+} + 3 O{2-} = 3 AlO + 2 Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + CuCl2 + CuO + TeO2 = CaCu2Te3O8Cl2 =>
CaO + CuCl2 + CuO + 3 TeO2 = CaCu2Te3O8Cl2
Al(NO3)3 + BaCrO4 = Ba(NO3)2 + Al2(CrO4)3 =>
2 Al(NO3)3 + 3 BaCrO4 = 3 Ba(NO3)2 + Al2(CrO4)3
NaI + H2O2 + H2SO4 = I2 + H2O + Na2SO4 =>
2 NaI + H2O2 + H2SO4 = I2 + 2 H2O + Na2SO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
AsH3 + HIO3 = H3AsO4 + I + H2O =>
5 AsH3 + 8 HIO3 = 5 H3AsO4 + 8 I + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C18H34O2 + NH4 = NH4C18H33O2 + H2 =>
2 C18H34O2 + 2 NH4 = 2 NH4C18H33O2 + H2
KI + NaBrO3 + HCl = KCl + NaBr + H2O + I =>
6 KI + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 H2O + 6 I
Ca(OH)2 + H3(PO3) = Ca3(PO3)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO3) = Ca3(PO3)2 + 6 H2O
C6H12O6 + O2(g) = CO2(g) + H2O9(l) =>
C6H12O6 + 30 O2(g) = 6 CO2(g) + 6 H2O9(l)
Cu + ZnSO4 = Cu(ZnSO4)2 =>
Cu + 2 ZnSO4 = Cu(ZnSO4)2
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaCO3 + CH3CO2H = H2CO3 + Ca(CH3COO)2 =>
CaCO3 + 2 CH3CO2H = H2CO3 + Ca(CH3COO)2
Pr6O11 + C2N2 = Pr(CN)3 + CO + N2 =>
2 Pr6O11 + 29 C2N2 = 12 Pr(CN)3 + 22 CO + 11 N2
K2SO3(s) + HCl(aq) = KCl(aq) + H2O(l) + SO2(g) =>
K2SO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + SO2(g)
Fe(III)NO3 + LiOH2 = LiNO3 + Fe(III)OH2 =>
Fe(III)NO3 + LiOH2 = LiNO3 + Fe(III)OH2
Ca + Sn3N4 = Sn + Ca3N2 =>
6 Ca + Sn3N4 = 3 Sn + 2 Ca3N2
MnO4{-} + C2H5CHO + H{+} = Mn2{+} + C2H5COOH + H2O =>
4 MnO4{-} + 13 C2H5CHO + 6 H{+} = 2 Mn2{+} + 13 C2H5COOH + 3 H2O
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