Equations balanced on the previous day | Equations balanced on the next day |
5 CH4 + 5 O2 = 5 CO2 + H20
Br2 + S2O3{2-} = S4O6{2-} + Br{-} =>
Br2 + 2 S2O3{2-} = S4O6{2-} + 2 Br{-}
FeO3 + CO(g) = Fe(l) + CO2(g) =>
FeO3 + 3 CO(g) = Fe(l) + 3 CO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
H2O + CO2 = C6H12 + O2 =>
6 H2O + 6 CO2 = C6H12 + 9 O2
NaClO(aq) + HI(aq) = NaI(aq) + HClO(aq) =>
NaClO(aq) + HI(aq) = NaI(aq) + HClO(aq)
KCLlO3 = KCLl + O2 =>
2 KCLlO3 = 2 KCLl + 3 O2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
FeS + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeS + 18 KMnO4 + 32 H2SO4 = 5 Fe2(SO4)3 + 9 K2SO4 + 18 MnSO4 + 32 H2O
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
C2H5OH + CuO = CH3CHO + Cu + H2O =>
C2H5OH + CuO = CH3CHO + Cu + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mn2O3 = Mn3O4 + O2 =>
6 Mn2O3 = 4 Mn3O4 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4(aq) + Pb(OH)4(aq) = Pb(SO4)2(aq) + H2O(l) =>
2 H2SO4(aq) + Pb(OH)4(aq) = Pb(SO4)2(aq) + 4 H2O(l)
H2O2 = H2O + O =>
H2O2 = H2O + O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe2S3 + NO3{-} + H{+} = Fe3{+} + SO42{-} + NO + H2O =>
9 Fe2S3 + 749 NO3{-} + 728 H{+} = 6 Fe3{+} + 27 SO42{-} + 749 NO + 364 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Fe + H3PO4 = H2 + Fe3(PO4)2 =>
3 Fe + 2 H3PO4 = 3 H2 + Fe3(PO4)2
Fe2S3 + NO3{-} + H{+} = Fe3{+} + (SO4)2{-} + NO + H2O =>
18 Fe2S3 + 139 NO3{-} + 124 H{+} = 12 Fe3{+} + 27(SO4)2{-} + 139 NO + 62 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
H2SeO3 + BaCl2 = HCl + BaSeO3 =>
H2SeO3 + BaCl2 = 2 HCl + BaSeO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2O + CO2 = C6H14 + O2 =>
14 H2O + 12 CO2 = 2 C6H14 + 19 O2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
MnO2(s) + Mg(s) = Mn(s) + MgO(s) =>
MnO2(s) + 2 Mg(s) = Mn(s) + 2 MgO(s)
O2 + C2H4(NO2) = CO2 + NO2 + H2O =>
3 O2 + C2H4(NO2) = 2 CO2 + NO2 + 2 H2O
N2H4 = N2 + H2 =>
N2H4 = N2 + 2 H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe2S3 + (NO3){-} + H{+} = Fe3{+} + (SO4)2{-} + NO + H2O =>
18 Fe2S3 + 139(NO3){-} + 124 H{+} = 12 Fe3{+} + 27(SO4)2{-} + 139 NO + 62 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
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