Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
N2 + O2 = N3O6 =>
3 N2 + 6 O2 = 2 N3O6
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H6O3 + O2 = CO + H2O =>
C6H6O3 + 3 O2 = 6 CO + 3 H2O
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
H2O + As2S3 + NO3{-} = AsO4{3-} + NO + H{+} + S =>
4 H2O + 3 As2S3 + 10 NO3{-} = 6 AsO4{3-} + 10 NO + 8 H{+} + 9 S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
Mg(NO3)2 + Na2SO4 = MgSO4 + NaNO3 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + 2 NaNO3
FeCl3 + NaOH = Fe(OH)2Cl + NaCl =>
FeCl3 + 2 NaOH = Fe(OH)2Cl + 2 NaCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
Hg2SO4 + HCl = Hg2Cl2 + H2SO4 =>
Hg2SO4 + 2 HCl = Hg2Cl2 + H2SO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
PbO + ZnS = ZnO + SO3 + Pb =>
4 PbO + ZnS = ZnO + SO3 + 4 Pb
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
F2 + Li2CO3 = CO3 + LiF =>
F2 + Li2CO3 = CO3 + 2 LiF
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
CO2 + H20 = C2H6O + O2 =>
20 CO2 + 3 H20 = 10 C2H6O + 15 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuBr2 + AgNO3 = Cu(NO3)2 + AgBr =>
CuBr2 + 2 AgNO3 = Cu(NO3)2 + 2 AgBr
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Zn + Pb(NO3)4 = Zn(NO3)2 + Pb =>
2 Zn + Pb(NO3)4 = 2 Zn(NO3)2 + Pb
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
P4 + O = P4O10 =>
P4 + 10 O = P4O10
NH3 + O = NO + H2 =>
2 NH3 + 2 O = 2 NO + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 + K2S = PbS + K2(NO3)2 =>
Pb(NO3)2 + K2S = PbS + K2(NO3)2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
AgNO3 + ZnCl2 = Zn(NO3)2 + AgCl =>
2 AgNO3 + ZnCl2 = Zn(NO3)2 + 2 AgCl
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + NaCl = NaI + KCl =>
KI + NaCl = NaI + KCl
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