Equations balanced on the previous day | Equations balanced on the next day |
MnO2 + 2 I{-} + 4 H{+} = Mn{2+} + I2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Cu + S = Cu(S)2 =>
Cu + 2 S = Cu(S)2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
PbS + O2 = PbO + SO7 =>
PbS + 4 O2 = PbO + SO7
C8H18O + O2 = H2O + CO2 =>
C8H18O + 12 O2 = 9 H2O + 8 CO2
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al + H2SO3 = Al2(SO3)3 + H2 =>
2 Al + 3 H2SO3 = Al2(SO3)3 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaClO3 + SO2 + H2SO4 = ClO2 + NaHSO4 =>
2 NaClO3 + SO2 + H2SO4 = 2 ClO2 + 2 NaHSO4
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
Mg2Sn + H2O = SnH4 + Mg(OH)2 =>
Mg2Sn + 4 H2O = SnH4 + 2 Mg(OH)2
Fe(NO3)3 + NaSCN + NaOH = Fe(SCN)3 + Na2(NO3) + OH =>
Fe(NO3)3 + 3 NaSCN + 3 NaOH = Fe(SCN)3 + 3 Na2(NO3) + 3 OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + HClO = AlClO + H =>
Al + HClO = AlClO + H
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2
MnO2 + KI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = MnSO4 + K2SO4 + I2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH2OHCHOHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCHOHCH2OH + 7 O2 = 6 CO2 + 8 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ba + CuSO4 + H2O = BaSO4 + Cu(OH)2 + H2 =>
Ba + CuSO4 + 2 H2O = BaSO4 + Cu(OH)2 + H2
Mg + Al2(CO3)3 = MgCO3 + Al =>
3 Mg + Al2(CO3)3 = 3 MgCO3 + 2 Al
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Na2CO3 + Fe{3+} = Fe2(CO3)3 + Na{+} =>
3 Na2CO3 + 2 Fe{3+} = Fe2(CO3)3 + 6 Na{+}
Cr(OH)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2Cr2O7 + KNO2 + H2SO4 = KNO3 + Cr(SO4) + K2SO4 + H20 =>
10 K2Cr2O7 + 70 KNO2 + 30 H2SO4 = 70 KNO3 + 20 Cr(SO4) + 10 K2SO4 + 3 H20
(Mg2Sn) + H2O = SnH4 + Mg(OH)2 =>
(Mg2Sn) + 4 H2O = SnH4 + 2 Mg(OH)2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe2O3(s) + H2O = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O = 2 Fe(OH)3(s)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KJ + AgNO3 = AgJ + KNO3 =>
KJ + AgNO3 = AgJ + KNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaCl + AgNO3 = CaNO3 + AgCl =>
CaCl + AgNO3 = CaNO3 + AgCl
KHFt + NaOH = NaKFt + H2O =>
KHFt + NaOH = NaKFt + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/15
Equations balanced on 11/01/14
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