| Equations balanced on the previous day | Equations balanced on the next day |
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N2 + 3 H2 = 2 NH3
Fe + S3 = FeS =>
3 Fe + S3 = 3 FeS
Fe2 + S3 = FeS =>
3 Fe2 + 2 S3 = 6 FeS
C12 + O2 = C12O7 =>
2 C12 + 7 O2 = 2 C12O7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
Fe + S3 = FeS =>
3 Fe + S3 = 3 FeS
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Ca(H2PO4)2 = Ca(PO3)2 + H2O =>
Ca(H2PO4)2 = Ca(PO3)2 + 2 H2O
NH4C1 + H2SO4 = (NH4)2SO4 + HC1 =>
2 NH4C1 + H2SO4 = (NH4)2SO4 + 2 HC1
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CU + HNO3 = CU(NO3)2 + H2O + NO2 =>
CU + 4 HNO3 = CU(NO3)2 + 2 H2O + 2 NO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ca + Cu(NO3)2 = Ca(NO3)2 + Cu =>
Ca + Cu(NO3)2 = Ca(NO3)2 + Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H10 + H2O = C6H10O + H2 =>
C6H10 + H2O = C6H10O + H2
C7H9 + CH2 = C8H11 =>
C7H9 + CH2 = C8H11
K + CrBr2 = KBr + Cr =>
2 K + CrBr2 = 2 KBr + Cr
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
Zn(s) + HCl(aq) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2 + H2
Mg(s) + HCl(aq) = MgCl2 + H2 =>
Mg(s) + 2 HCl(aq) = MgCl2 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl(aq)
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl(aq)
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Na(CO3)2 + HCl = NaCl + CO3 + H2 =>
2 Na(CO3)2 + 2 HCl = 2 NaCl + 4 CO3 + H2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Bi2O3 + ClO{-} = BiO3 + Cl{-} =>
Bi2O3 + 3 ClO{-} = 2 BiO3 + 3 Cl{-}
HF + Ba(OH)2 = H2O + BaF2 =>
2 HF + Ba(OH)2 = 2 H2O + BaF2
Bi2O3 + ClO{-} = BiO3 + Cl{-}(BASIC) =>
Bi2O3 + 3 ClO{-} = 2 BiO3 + 3 Cl{-}(BASIC)
H2O2 = O2 + H20 =>
10 H2O2 = 10 O2 + H20
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na(CO3)2 + HCl = NaCl + CO3 + H2 =>
2 Na(CO3)2 + 2 HCl = 2 NaCl + 4 CO3 + H2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Na(CO3)2 + HCl = NaCl + CO3 + H2 =>
2 Na(CO3)2 + 2 HCl = 2 NaCl + 4 CO3 + H2
Pb(NO3)2 + Na3PO4 = Pb(PO4)2 + Na + NO3 =>
Pb(NO3)2 + 2 Na3PO4 = Pb(PO4)2 + 6 Na + 2 NO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/11/09
Equations balanced on 07/11/08
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