Equations balanced on the previous day | Equations balanced on the next day |
NH4NO3 = N2O + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C20H27O11N + H2O = C6H12O6 + C7H6O + HCN =>
C20H27O11N + 2 H2O = 2 C6H12O6 + C7H6O + HCN
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HB(s) + O2 = HBO2(s) =>
HB(s) + O2 = HBO2(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AGNo3 + MGCl2 = AGCl + MG(No3)2 =>
2 AGNo3 + MGCl2 = 2 AGCl + MG(No3)2
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
Cu2S + NO3{-} + H{+} = Cu{2+} + SO4{2-} + NO + H2O =>
3 Cu2S + 10 NO3{-} + 16 H{+} = 6 Cu{2+} + 3 SO4{2-} + 10 NO + 8 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaSo4 + BaCl2 = NaCl2 + BaSo4 =>
NaSo4 + BaCl2 = NaCl2 + BaSo4
C6H5NHCH3 + CH3Cl = C6H5NHC2H5 + HCl =>
C6H5NHCH3 + CH3Cl = C6H5NHC2H5 + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
[CrSO4(H2O)4]{+} + OH{-} + H2O2 = CrO42{-} + SO42{-} + H2O =>
2[CrSO4(H2O)4]{+} + 6 OH{-} + 157 H2O2 = 2 CrO42{-} + 2 SO42{-} + 168 H2O
Bi{+3} + Te{-2} = Bi2Te3 =>
2 Bi{+3} + 3 Te{-2} = Bi2Te3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ni + HCl = H + NiCl =>
Ni + HCl = H + NiCl
K2C2O4 + Fe(CH3CO2)3 = Fe2(C2O4)3 + KCH3CO2 =>
3 K2C2O4 + 2 Fe(CH3CO2)3 = Fe2(C2O4)3 + 6 KCH3CO2
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Zn(s) + CuSO4(ac) = Cu(s) + ZnSO4(ac) =>
Zn(s) + CuSO4(ac) = Cu(s) + ZnSO4(ac)
[CrSO4(H2O)4]{+} + OH{-} + H2O2 = CrO4 + SO4 + H2O =>
2[CrSO4(H2O)4]{+} + 2 OH{-} + 7 H2O2 = 2 CrO4 + 2 SO4 + 16 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Hb(s) + O2 = HbO2(s) =>
Hb(s) + O2 = HbO2(s)
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
BaO + H2O = BaH2O2 =>
BaO + H2O = BaH2O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
Bi{+3} + Te{-2} = Bi2Te3 =>
2 Bi{+3} + 3 Te{-2} = Bi2Te3
[CrSO4(H2O)4]{+} + OH{-} + H2O2 = (CrO4)2{-} + (SO4)2{-} + H2O =>
2[CrSO4(H2O)4]{+} + 4 OH{-} + 6 H2O2 = (CrO4)2{-} + (SO4)2{-} + 16 H2O
SO3 + H2O = SO3H2O =>
SO3 + H2O = SO3H2O
Zn(s) + H3C6H5O7(aq) = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 H3C6H5O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2(g)
[CrSO4(H2O)4]{+} + OH{-} + H2O2 = (CrO4){-}2 + (SO4){-}2 + H2O =>
2[CrSO4(H2O)4]{+} + 6 OH{-} + 5 H2O2 = 2(CrO4){-}2 + 2(SO4){-}2 + 16 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Bi{+3} + Te{-2} = Bi2Te3 =>
2 Bi{+3} + 3 Te{-2} = Bi2Te3
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(l)
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