| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cu + O2 = 2 CuO
Ag(NO3) + BaCl2 = Ba(NO3)2 + AgCl =>
2 Ag(NO3) + BaCl2 = Ba(NO3)2 + 2 AgCl
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Pb(NO3)2 + Zn(SO4) = Zn(NO3)2 + Pb(SO4) =>
Pb(NO3)2 + Zn(SO4) = Zn(NO3)2 + Pb(SO4)
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
BeBr2 + Fl2 = BeFl2 + Br2 =>
BeBr2 + Fl2 = BeFl2 + Br2
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + MgCl2 = AlCl2 + Mg =>
Al + MgCl2 = AlCl2 + Mg
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + HC2H3O2 = NH4 + C2H3O2 =>
NH3 + HC2H3O2 = NH4 + C2H3O2
BaCrO4 = Ba + Cr + O4 =>
BaCrO4 = Ba + Cr + O4
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + MgCl2 = AlCl2 + Mg =>
Al + MgCl2 = AlCl2 + Mg
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
H + O = H2O =>
2 H + O = H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2S + OH = HS + H2O =>
H2S + OH = HS + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NH3 + H2O + Cu(NO3)2 = NH4NO3 + Cu(OH)2 =>
2 NH3 + 2 H2O + Cu(NO3)2 = 2 NH4NO3 + Cu(OH)2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
K2SO4 + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaOH + Pb(NO3)2 = Na(NO3)2 + PbOH =>
NaOH + Pb(NO3)2 = Na(NO3)2 + PbOH
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
N2O5 + H2O = H + NO3 =>
N2O5 + H2O = 2 H + 2 NO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KMnO4 + NaHSO3 = KHSO3 + NaMnO4 =>
KMnO4 + NaHSO3 = KHSO3 + NaMnO4
BrF3 = Br + F =>
BrF3 = Br + 3 F
Pb(O2)4 = Pb(O2)2 + O2 =>
Pb(O2)4 = Pb(O2)2 + 2 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/14/09
Equations balanced on 04/13/08
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