| Equations balanced on the previous day | Equations balanced on the next day |
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Co(NO3)2 + 2 KI = CoI2 + 2 KNO3
Co(NO3)2 + Na2S = CoS + NaNO3 =>
Co(NO3)2 + Na2S = CoS + 2 NaNO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
HCl + CuO = H2O + CuCl2 =>
2 HCl + CuO = H2O + CuCl2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Co(NO3)2 + Na4SiO4 = Co4(SiO4)2 + NaNO3 =>
4 Co(NO3)2 + 2 Na4SiO4 = Co4(SiO4)2 + 8 NaNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
Ni(NO3)2 + NaCl = NiCl2 + NaNO3 =>
Ni(NO3)2 + 2 NaCl = NiCl2 + 2 NaNO3
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(aq) =>
HCl(aq) + AgNO3(aq) = AgCl(s) + HNO3(aq)
Ni(NO3)2 + KI = NiI2 + KNO3 =>
Ni(NO3)2 + 2 KI = NiI2 + 2 KNO3
HCl(g) + NH3(g) = NH4Cl(s) =>
HCl(g) + NH3(g) = NH4Cl(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3F3ClH2 + HF = C3H3F5 + HCl =>
C3F3ClH2 + 2 HF = C3H3F5 + HCl
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
C7H6O3 + (CH3CO)2O = C9H8O4 =>
11 C7H6O3 + (CH3CO)2O = 9 C9H8O4
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Zn(s) + H3PO4(aq) = Zn3(PO4)2(s) + H2(g) =>
3 Zn(s) + 2 H3PO4(aq) = Zn3(PO4)2(s) + 3 H2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C7H8N2O + NaNO2 + HCl + Na2S2O4 = C7N3H9OHCl + SO2 + NaCl + H2O =>
C7H8N2O + NaNO2 + 6 HCl + 2 Na2S2O4 = C7N3H9OHCl + 4 SO2 + 5 NaCl + 2 H2O
K2CO3 + Fe(C2H3O2)2 = K(C2H3O2) + FeCO3 =>
K2CO3 + Fe(C2H3O2)2 = 2 K(C2H3O2) + FeCO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + S = FeS =>
Fe + S = FeS
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
RbOH + H3BO3 = Rb3BO3 + H2O =>
3 RbOH + H3BO3 = Rb3BO3 + 3 H2O
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH2CH2 + K2Cr2O7 + H2SO4 = COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2CH2 + 5 K2Cr2O7 + 20 H2SO4 = 6 COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 = H20 + O =>
10 H2O2 = H20 + 20 O
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
CH2CH2 + K2Cr2O7 + H2SO4 = COOHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2CH2 + 5 K2Cr2O7 + 20 H2SO4 = 3 COOHCOOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/26/11
Equations balanced on 08/25/10
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