Equations balanced on the previous day | Equations balanced on the next day |
3 Cu2O + 2 Al = Al2O3 + 6 Cu
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H8O + HI = C6H6O + CH3I =>
C7H8O + HI = C6H6O + CH3I
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
NaNO2 + Pb(NO3)2 = NaNO3 + Pb(NO2)2 =>
2 NaNO2 + Pb(NO3)2 = 2 NaNO3 + Pb(NO2)2
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Na + S = Na2S =>
2 Na + S = Na2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3PO4 + CaSO4 = Ca3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 K2SO4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
KOH = K2O + H2O =>
2 KOH = K2O + H2O
FeS2 + O2 + HCO3 = SO4 + Fe(OH)3 + CO2 =>
FeS2 + 4 O2 + 3 HCO3 = 2 SO4 + Fe(OH)3 + 3 CO2
H2SO4 + NaCN(aq) = Na2SO4(aq) + HCN(g) =>
H2SO4 + 2 NaCN(aq) = Na2SO4(aq) + 2 HCN(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H3N + O2 = CO + H2O + NO =>
4 C2H3N + 9 O2 = 8 CO + 6 H2O + 4 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/19/20
Equations balanced on 01/18/20
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