| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s) =>
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Bi + Se + Zn = Bi2Zn03Se27 =>
2 Bi + 27 Se + 3 Zn = Bi2Zn03Se27
H2O + FeS2 + NO3{-} = N2 + FeOOH + SO4{2-} + H{+} =>
2 H2O + 2 FeS2 + 6 NO3{-} = 3 N2 + 2 FeOOH + 4 SO4{2-} + 2 H{+}
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
H2O + FeS2 + NO3{-} = N2 + Fe + SO4{2-} + H{+} =>
4 H2O + 5 FeS2 + 12 NO3{-} = 6 N2 + 5 Fe + 10 SO4{2-} + 8 H{+}
Mg(s) + AgNO3(aq) = MgNO3(aq) + Ag(s) =>
Mg(s) + AgNO3(aq) = MgNO3(aq) + Ag(s)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HNO3(aq) + CuO(s) = Cu(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + CuO(s) = Cu(NO3)2(aq) + H2O(l)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Na2WO4 + HCl = WO3 + NaCl + NaOH =>
Na2WO4 + HCl = WO3 + NaCl + NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(CO3)2 + CuSO4 = Ba(SO4)2 + CuCO3 =>
Ba(CO3)2 + 2 CuSO4 = Ba(SO4)2 + 2 CuCO3
NANO3(s) = NANO2(s) + O2(g) =>
2 NANO3(s) = 2 NANO2(s) + O2(g)
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
MgSO4 + HNO3 = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(s) + FeSO4(aq) = MgSO4(aq) + Fe(s) =>
Mg(s) + FeSO4(aq) = MgSO4(aq) + Fe(s)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
NaCl + NaOH + WO3 = Na2WO4 + HCl =>
NaCl + NaOH + WO3 = Na2WO4 + HCl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ba(CO3)2 + CuSO4 = BaSO4 + Cu(CO3)2 =>
Ba(CO3)2 + CuSO4 = BaSO4 + Cu(CO3)2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
Bi + Se + Zn = Bi200Zn3Se297 =>
200 Bi + 297 Se + 3 Zn = Bi200Zn3Se297
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Mg(s) + ZnSO4(aq) = MgSO4(aq) + Zn(s) =>
Mg(s) + ZnSO4(aq) = MgSO4(aq) + Zn(s)
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Bi + Se + Zn = Bi200Zn9Se291 =>
200 Bi + 291 Se + 9 Zn = Bi200Zn9Se291
Fe(s) + CuSO4(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = Fe(SO4)(aq) + Cu(s)
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Bi + Se + Zn = Bi200Zn3Se297 =>
200 Bi + 297 Se + 3 Zn = Bi200Zn3Se297
Bi + Se + Zn = Bi200Zn3Se297 =>
200 Bi + 297 Se + 3 Zn = Bi200Zn3Se297
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/08/14
Equations balanced on 08/07/13
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