Equations balanced on the previous day | Equations balanced on the next day |
2 C2H2 + O2 = 2 C02 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Fe(NO3)3 + Na3PO4 = NaNO3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = 3 NaNO3 + FePO4
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O
HCl + H2SeO4 = H2Se + Cl2 + H2O =>
8 HCl + H2SeO4 = H2Se + 4 Cl2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KOH + FeCl2 = KCl + Fe(OH)2 =>
2 KOH + FeCl2 = 2 KCl + Fe(OH)2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
H2NCH2COOH + KOH = NH2CH2COOK + H2O =>
H2NCH2COOH + KOH = NH2CH2COOK + H2O
HNO3 + Na = H2O + NO + Na(NO3) =>
4 HNO3 + 3 Na = 2 H2O + NO + 3 Na(NO3)
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
ammonia + oxygen = nitrogenmonoxide + water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na2CO3(s) + HCl(aq) = NaCl(aq) + H2CO3(s) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(s)
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaNO3 + NiSO4 = NaSO4 + NiNO3 =>
NaNO3 + NiSO4 = NaSO4 + NiNO3
K2Cr2O7 + NaAsO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaAsO4 + H2O =>
2 K2Cr2O7 + 3 NaAsO2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 NaAsO4 + 8 H2O
I2 + S2O3{-2} = I{-} + S4O6{-2} =>
I2 + 2 S2O3{-2} = 2 I{-} + S4O6{-2}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
AgNO3 + Na3PO4 = NaNO3 + Ag3PO4 =>
3 AgNO3 + Na3PO4 = 3 NaNO3 + Ag3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8O + O2 = CO2 + H20 =>
10 C3H8O + 25 O2 = 30 CO2 + 4 H20
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Equations balanced on 04/03/17
Equations balanced on 05/03/16
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