| Equations balanced on the previous day | Equations balanced on the next day |
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2 Zn + Cu(NO3)2 = 2 ZnNO3 + Cu
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Sn + Au(Cl3)3 = Sn(Cl3)4 + Au =>
3 Sn + 4 Au(Cl3)3 = 3 Sn(Cl3)4 + 4 Au
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
(NH2)2CO + Fe2O3 = HNO3 + Fe3O4 + CO2 + H2 =>
(NH2)2CO + 21 Fe2O3 = 2 HNO3 + 14 Fe3O4 + CO2 + H2
(NH2)2CO + Fe2O3 = HNO3 + Fe + CO2 + H2 =>
3(NH2)2CO + 7 Fe2O3 = 6 HNO3 + 14 Fe + 3 CO2 + 3 H2
(NH2)2CO + Fe2O3 = HNO3 + Fe + C + H2O =>
(NH2)2CO + 2 Fe2O3 = 2 HNO3 + 4 Fe + C + H2O
Mg + PO4 = Mg(PO4) =>
Mg + PO4 = Mg(PO4)
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Mg + PO4 = Mg(PO4) =>
Mg + PO4 = Mg(PO4)
Co(CN)3 + Hg(CH3COO)2 = Co(CH3COO)2 + Hg(CN)3 =>
Co(CN)3 + Hg(CH3COO)2 = Co(CH3COO)2 + Hg(CN)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(NH2)2CO + Fe2O3 = HNO3 + Fe3O4 + CO2 + H2 =>
(NH2)2CO + 21 Fe2O3 = 2 HNO3 + 14 Fe3O4 + CO2 + H2
Mg + PO4 = Mg(PO4) =>
Mg + PO4 = Mg(PO4)
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
(NH2)2CO + Fe3O4 = HNO3 + Fe + CO2 + H2 =>
4(NH2)2CO + 7 Fe3O4 = 8 HNO3 + 21 Fe + 4 CO2 + 4 H2
NaCl + BaSO4 = NaSO4 + BaCl =>
NaCl + BaSO4 = NaSO4 + BaCl
C6H10O5 + KI + H2SO4 + H2O2 = C6H10O5I2 + H2O + K2SO4 =>
C6H10O5 + 2 KI + H2SO4 + H2O2 = C6H10O5I2 + 2 H2O + K2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgNH4PO4*H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*H2O = 2 NH3 + 3 H2O + Mg2P2O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sc2O3(s) + H2S(g) = H2O(l) + S3Sc2 =>
Sc2O3(s) + 3 H2S(g) = 3 H2O(l) + S3Sc2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
(NH2)2CO + Fe(OH)3 = HNO3 + Fe + CO2 + H2 =>
6(NH2)2CO + 14 Fe(OH)3 = 12 HNO3 + 14 Fe + 6 CO2 + 27 H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
OH + Mo = MoO4 + H2O =>
8 OH + Mo = MoO4 + 4 H2O
(NH2)2CO + Fe(OH)3 = HNO3 + Fe + CO2 + H2O =>
3(NH2)2CO + 16 Fe(OH)3 = 6 HNO3 + 16 Fe + 3 CO2 + 27 H2O
Ni(NO3)2(ac) + Cr(s) = Cr(NO3)2(ac) + Ni(s) =>
Ni(NO3)2(ac) + Cr(s) = Cr(NO3)2(ac) + Ni(s)
AgNO3 + Zn = Zn(NO3)2 + Ag =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag
(NH2)2CO + Fe(OH)3 = HNO3 + Fe + C + H2O =>
(NH2)2CO + 4 Fe(OH)3 = 2 HNO3 + 4 Fe + C + 7 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2
H2O = H20 + O2 =>
10 H2O = H20 + 5 O2
(NH2)2CO + Fe*(H2O)9 = HNO3 + Fe + C + H2 =>
9(NH2)2CO + 5 Fe*(H2O)9 = 18 HNO3 + 5 Fe + 9 C + 54 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH2)2CO + Fe(OH)3*(H2O)9 = HNO3 + Fe + C + H2 =>
24(NH2)2CO + 10 Fe(OH)3*(H2O)9 = 48 HNO3 + 10 Fe + 24 C + 129 H2
IO3{-} + S03{2-} = SO4{2-} + I2 =>
4 IO3{-} + S03{2-} = 3 SO4{2-} + 2 I2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/04/10
Equations balanced on 06/03/09
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