Equations balanced on the previous day | Equations balanced on the next day |
CaCl2 + CO2 + H2O = CaCO3 + 2 HCl
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
Pb + O2 + SO2 = (PbO)3PbSO4 =>
8 Pb + 5 O2 + 2 SO2 = 2(PbO)3PbSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba3(PO4)2 + Pb(NO3)4 = Ba(NO3)2 + Pb3(PO4)4 =>
2 Ba3(PO4)2 + 3 Pb(NO3)4 = 6 Ba(NO3)2 + Pb3(PO4)4
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Pb(NO3)2(s) + Na2SO4(aq)� = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(s) + Na2SO4(aq)� = PbSO4(s) + 2 NaNO3(aq)
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
Cl2 + Cr = CrCl3 =>
3 Cl2 + 2 Cr = 2 CrCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO3 + H2C2O4 = ClO2 + KHCO3 =>
2 KClO3 + H2C2O4 = 2 ClO2 + 2 KHCO3
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7 =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7
CACO3 + NACL = NACO3 + CACL =>
CACO3 + NACL = NACO3 + CACL
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SO4 + Cu(NO3)2 = CuSO4 + NaNO3 =>
Na2SO4 + Cu(NO3)2 = CuSO4 + 2 NaNO3
C3H8 + O2 = C3H8O2 =>
C3H8 + O2 = C3H8O2
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZN + KNO2 + KOH = NH3 + K2ZNO2 + H2O =>
3 ZN + KNO2 + 5 KOH = NH3 + 3 K2ZNO2 + H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Cu2 + HNO3 = H2 + CuNO3 =>
Cu2 + 2 HNO3 = H2 + 2 CuNO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HCl + CaCO3 = HCO3 + CaCl =>
HCl + CaCO3 = HCO3 + CaCl
KIO3 + KHSO3 = K2SO4 + KHSO4 + I2 + H2O =>
2 KIO3 + 5 KHSO3 = 2 K2SO4 + 3 KHSO4 + I2 + H2O
KReO4 + Re + Bi2O3 + BiCl3 = BiRe2O6 + KCl =>
9 KReO4 + 5 Re + 2 Bi2O3 + 3 BiCl3 = 7 BiRe2O6 + 9 KCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
ZN + KNO2 + KOH = NH3 + K2ZNO2 + H2O =>
3 ZN + KNO2 + 5 KOH = NH3 + 3 K2ZNO2 + H2O
PbS + O2 = (PbO3)PbSO4 + SO2 =>
4 PbS + 9 O2 = 2(PbO3)PbSO4 + 2 SO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
BeO + HCl = H2O + BeCl2 =>
BeO + 2 HCl = H2O + BeCl2
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HNO3 + Sr(OH)2 = H2O + Sr(NO3)2 =>
2 HNO3 + Sr(OH)2 = 2 H2O + Sr(NO3)2
Cu2(SO4)2 + Fe = Fe3(SO4)2 + Cu =>
Cu2(SO4)2 + 3 Fe = Fe3(SO4)2 + 2 Cu
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + H2SO4 + H2S = H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 12 H2O + 4 K2SO4 + 8 MnSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C8H8O2 + HNO3 = C8H7NO4 + H2O =>
C8H8O2 + HNO3 = C8H7NO4 + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/08/14
Equations balanced on 10/08/13
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