| Equations balanced on the previous day | Equations balanced on the next day |
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CuSO4 + 2 H2S = Cu(HS)2 + H2SO4
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
Fe2O3 + H2 = H2O + Fe3O4 =>
3 Fe2O3 + H2 = H2O + 2 Fe3O4
As + Br2 = AsBr5 =>
2 As + 5 Br2 = 2 AsBr5
CS2 + Cl = CCl4 + S2Cl2 =>
CS2 + 6 Cl = CCl4 + S2Cl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Ca(NO3)2*4H2O + Co(NO3)2*4H2O + C6H8O7H2O = Ca3Co4O9 + H2O + CO2(g) + N2(g) =>
9 Ca(NO3)2*4H2O + 12 Co(NO3)2*4H2O + 11 C6H8O7H2O = 3 Ca3Co4O9 + 139 H2O + 66 CO2(g) + 21 N2(g)
Mn + NaOH = Mn(OH)2 + Na =>
Mn + 2 NaOH = Mn(OH)2 + 2 Na
Mn(ii) + NaOH = Mn(OH)2 + Na =>
Mn(ii) + 2 NaOH = Mn(OH)2 + 2 Na
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
Mn(II) + NaOH = Mn(OH)2 + Na =>
Mn(II) + 2 NaOH = Mn(OH)2 + 2 Na
AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl
CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2
AS2S5 + HNO3 + H2O = H2SO4 + H3ASO4 + NO =>
3 AS2S5 + 41 HNO3 + 2 H2O = 18 H2SO4 + 3 H3ASO4 + 41 NO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Fe(NO3)3 + K3PO4 = Fe(PO4) + K3(NO3)3 =>
Fe(NO3)3 + K3PO4 = Fe(PO4) + K3(NO3)3
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Sn{4+} + Fe = Sn{2+} + Fe{2+} =>
Sn{4+} + Fe = Sn{2+} + Fe{2+}
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Zn(OH)2 + OH = Zn(OH)4 =>
Zn(OH)2 + 2 OH = Zn(OH)4
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
H2CO + O2 = CO2 + H2O =>
H2CO + O2 = CO2 + H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Fe + (CuSO4) = FeSO4 + Cu =>
Fe + (CuSO4) = FeSO4 + Cu
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + (CuSO4) = FeSO4 + Cu =>
Fe + (CuSO4) = FeSO4 + Cu
Fe + (CuSO4)2 = FeSO4 + Cu =>
2 Fe + (CuSO4)2 = 2 FeSO4 + 2 Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Mg + (OH)2 + HBr = MgBr2 + H2O =>
Mg + (OH)2 + 2 HBr = MgBr2 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HCl(aq) + Mg(s) = MgCl2(aq) + H2(g) =>
2 HCl(aq) + Mg(s) = MgCl2(aq) + H2(g)
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
S2O3{2-} + I2 = I{-} + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}
S2O3{2-} + I2 = I{-} + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Zn + CUSo4 = ZnSo4 + CU =>
Zn + CUSo4 = ZnSo4 + CU
C7H5(NO2)3 = C + CO + H2 + N2 =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 3 N2
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/05/14
Equations balanced on 08/04/13
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