Equations balanced on the previous day | Equations balanced on the next day |
2 PbS + O2 = 2 PbO + 2 S
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
CH3COOH + NaHCO3O = H2O + CO2 + NaC2H3O2 =>
5 CH3COOH + 4 NaHCO3O = 6 H2O + 6 CO2 + 4 NaC2H3O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KBrO3 + H2SO4 + FeSO3 = K2SO4 + Fe(SO4)3 + Br2 + H2O =>
6 KBrO3 + 13 H2SO4 + 5 FeSO3 = 3 K2SO4 + 5 Fe(SO4)3 + 3 Br2 + 13 H2O
NO + O2 = N2O4 =>
2 NO + O2 = N2O4
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Al + NaOH + H2O = Na(Al(OH)6) + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na(Al(OH)6) + 5 H2
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Fe + S = FeS =>
Fe + S = FeS
Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + H2O =>
3 Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Mg(NO3)2(heat) = Mg0 + NO2 + O2 =>
Mg(NO3)2(heat) = Mg0 + 2 NO2 + O2
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCO3 + HClO3 = CaClO3 + HCO3 =>
CaCO3 + HClO3 = CaClO3 + HCO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb(NO3)4 + NaCl = PbCl4 + NaNO3 =>
Pb(NO3)4 + 4 NaCl = PbCl4 + 4 NaNO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Pb(NO3)4 + NaCl = PbCl4 + NaNO3 =>
Pb(NO3)4 + 4 NaCl = PbCl4 + 4 NaNO3
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
AlPO4 + NaBr = AlBr3 + Na3PO4 =>
AlPO4 + 3 NaBr = AlBr3 + Na3PO4
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
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Equations balanced on 03/01/17
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