| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cu2O + O2 = 4 CuO
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
CaBr2 + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + CaSO4 + H2O =>
5 CaBr2 + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + K2SO4 + 5 CaSO4 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
H3O{+} = OH{-} + H{+} =>
H3O{+} = OH{-} + 2 H{+}
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Zn + H2SO = ZnSO4 + H2S + H2O =>
Zn + 5 H2SO = ZnSO4 + 4 H2S + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + NaClO = N2H2 + NaCl + H2O =>
2 NH3 + 2 NaClO = N2H2 + 2 NaCl + 2 H2O
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
K + H2SO4 = KSO4 + H2 =>
K + H2SO4 = KSO4 + H2
zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
SnCl4 + NH3 = N2 + HCl + SnCl2 =>
3 SnCl4 + 2 NH3 = N2 + 6 HCl + 3 SnCl2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
NH3 + NH2Cl + NaOH = N2H4 + NaCl + H2O =>
NH3 + NH2Cl + NaOH = N2H4 + NaCl + H2O
MnO4 + H3O = Mn + H2O =>
MnO4 + 8 H3O = Mn + 12 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/18/14
Equations balanced on 07/18/13
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