Equations balanced on the previous day | Equations balanced on the next day |
2 Cu + O2 = 2 CuO
Al + HCN = Al(CN)3 + H2 =>
2 Al + 6 HCN = 2 Al(CN)3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnO2 + HBr = MnBr + Br2 + H2O =>
2 MnO2 + 8 HBr = 2 MnBr + 3 Br2 + 4 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NH4)3PO4 + ZnCl2 = Zn3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 NH4Cl
K3PO4 + H2O = K2HPO4 + KOH =>
K3PO4 + H2O = K2HPO4 + KOH
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
HNO3 + NO = H2O + NO2 =>
2 HNO3 + NO = H2O + 3 NO2
K + H2O = KOH + H =>
K + H2O = KOH + H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na2SiO3 + NH4Cl + H2O = NaCl + NH4OH + H2SiO3 =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaCl + 2 NH4OH + H2SiO3
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C5H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C5H5CH3 + 44 KMnO4 + 66 H2SO4 = 30 C6H5COOH + 22 K2SO4 + 44 MnSO4 + 116 H2O
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
NaOH + HF = NaF + H2O =>
NaOH + HF = NaF + H2O
H2S + FeCl3 = FeCl2 + HCl + S =>
H2S + 2 FeCl3 = 2 FeCl2 + 2 HCl + S
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
[Ag(NH3)2]NO3 + Na[Sb(OH)4] + H2O = Ag + NH3 + NaNO3 + H[Sb(OH)6] =>
10[Ag(NH3)2]NO3 + 9 Na[Sb(OH)4] + 15 H2O = 10 Ag + 21 NH3 + 9 NaNO3 + 9 H[Sb(OH)6]
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O
K2Cr2O7 + HBr = CrBr3 + Br2 + H2O + KBr =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 7 H2O + 2 KBr
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
FeS2 + H2O = Fe2O3 + H2 + H2SO4 =>
2 FeS2 + 19 H2O = Fe2O3 + 15 H2 + 4 H2SO4
Ca + H2SiO3 = Ca(SiO3) + H2 =>
Ca + H2SiO3 = Ca(SiO3) + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
HIO3 + Pt(OH)4 = Pt(IO3)4 + H2O =>
4 HIO3 + Pt(OH)4 = Pt(IO3)4 + 4 H2O
Al2 + (SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2 + (SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/14/14
Equations balanced on 12/14/13
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