Equations balanced on the previous day | Equations balanced on the next day |
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + Fe3((OH)3)2 = FeCl2 + H2O =>
6 HCl + Fe3((OH)3)2 = 3 FeCl2 + 6 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pb(NO3)2 + H2S = PbS + H(NO3) =>
Pb(NO3)2 + H2S = PbS + 2 H(NO3)
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
Na + CuCl = Cu + NaCl =>
Na + CuCl = Cu + NaCl
NaOH + Zn(NO3)2 = NaNO3 + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al2(CO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 CO2
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Cu(OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
KOH + H2O = KH + OH =>
KOH + H2O = KH + 2 OH
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ca3(PO4)2 + H3O = Ca + H3PO4 + H2O =>
Ca3(PO4)2 + 6 H3O = 3 Ca + 2 H3PO4 + 6 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2H4O3 + NaOH = NaNO3 + NH4 + H20 =>
40 N2H4O3 + 60 NaOH = 60 NaNO3 + 20 NH4 + 7 H20
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NO2 + H20 = NH3 + O2 =>
20 NO2 + 3 H20 = 20 NH3 + 20 O2
P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4
N2H4O3 + NaOH = NaNO3 + NH4 + H2O =>
9 N2H4O3 + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O
K2CrO4 + AgNO3 = AgCrO4 + K2NO3 =>
K2CrO4 + AgNO3 = AgCrO4 + K2NO3
PCl5 + KNO2 = NOCl + POCl3 + KCl =>
PCl5 + KNO2 = NOCl + POCl3 + KCl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
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