Equations balanced on the previous day | Equations balanced on the next day |
4 C9H7N + 43 O2 = 36 CO2 + 14 H2O + 2 N2
As2S5 + HNO3 + H2O = H2SO4 + H3AsO + NO =>
3 As2S5 + 28 HNO3 + 10 H2O = 15 H2SO4 + 6 H3AsO + 28 NO
KI(aq) + Na2CO3(aq) = NaI + K2CO3 =>
2 KI(aq) + Na2CO3(aq) = 2 NaI + K2CO3
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
CrO4{-2} + HC2H3O2 = Cr2O7{2-} + C2H3O2{-} + H2O =>
2 CrO4{-2} + 2 HC2H3O2 = Cr2O7{2-} + 2 C2H3O2{-} + H2O
H2SO3 + Co(OH)2 = CoSO3 + H2O =>
H2SO3 + Co(OH)2 = CoSO3 + 2 H2O
Sb2O3(s) + P2O5 = Sb5PO4 + O2 =>
5 Sb2O3(s) + P2O5 = 2 Sb5PO4 + 6 O2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Ba(OH)2 + Li2SO4 = LiOH + BaSO4 =>
Ba(OH)2 + Li2SO4 = 2 LiOH + BaSO4
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
HBr + OH = O + H2Br =>
HBr + OH = O + H2Br
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(s) + AgCl(aq) = CaCl2(aq) + Ag(s) =>
Ca(s) + 2 AgCl(aq) = CaCl2(aq) + 2 Ag(s)
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
Ca(s) + NaOH(aq) = CaNa(s) + OH(aq) =>
Ca(s) + NaOH(aq) = CaNa(s) + OH(aq)
Co2Cl2 + NaOH = Co2(OH)2 + Na2Cl2 =>
Co2Cl2 + 2 NaOH = Co2(OH)2 + Na2Cl2
Na(OH) + AgNO3 = Ag(OH) + NaNO3 =>
Na(OH) + AgNO3 = Ag(OH) + NaNO3
HC5H9O2 + H2O = H3O + CO2 =>
HC5H9O2 + 34 H2O = 26 H3O + 5 CO2
NaOH(g) + H2SO4(g) = Na2SO4 + H2O(g) =>
2 NaOH(g) + H2SO4(g) = Na2SO4 + 2 H2O(g)
C2H8N2 + N2O4 = N2(g) + CO2(g) + H2O(g) =>
C2H8N2 + 2 N2O4 = 3 N2(g) + 2 CO2(g) + 4 H2O(g)
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
BaOBr2O = Ba(BrO)2 =>
BaOBr2O = Ba(BrO)2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2(s) + Cl2(g) = HCl(g) =>
H2(s) + Cl2(g) = 2 HCl(g)
Al2O3*3SrO + Al = Sr + SrO*Al2O3 =>
2 Al2O3*3SrO + 2 Al = 3 Sr + 3 SrO*Al2O3
HClO4 + Cr(OH)2 = Cr(OH)ClO4 + H2O =>
HClO4 + Cr(OH)2 = Cr(OH)ClO4 + H2O
C2H5CHO + Ag2O = C2H5COOH + Ag =>
C2H5CHO + Ag2O = C2H5COOH + 2 Ag
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl + BaCl2 = MgCl2 + BaCl =>
MgCl + BaCl2 = MgCl2 + BaCl
HgO(s) = Hg2(l) + O2(g) =>
2 HgO(s) = Hg2(l) + O2(g)
LiOH + HNO2 = LiNO2 + H2O =>
LiOH + HNO2 = LiNO2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H9NO + O2 = CO2 + H2O + NO =>
4 C6H9NO + 33 O2 = 24 CO2 + 18 H2O + 4 NO
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
Cr + NaOH + H2O = NaCrO2 + H2 =>
2 Cr + 2 NaOH + 2 H2O = 2 NaCrO2 + 3 H2
AlF3 + CaO = Al2O3 + CaF2 =>
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
SiI + Mg = Si + MgI2 =>
2 SiI + Mg = 2 Si + MgI2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CH4 + F2 = C + HF =>
CH4 + 2 F2 = C + 4 HF
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
C3H3 + O2 = CO2 + H2O2 =>
2 C3H3 + 9 O2 = 6 CO2 + 3 H2O2
Na2SnS3 + CH3COOH = CH3COONa + SnS2 + H2S =>
Na2SnS3 + 2 CH3COOH = 2 CH3COONa + SnS2 + H2S
MgBr2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2 =>
MgBr2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HClKOH = KClH2O =>
HClKOH = KClH2O
SrO + HClO4 = Sr(ClO4)2 + H2O =>
SrO + 2 HClO4 = Sr(ClO4)2 + H2O
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