Equations balanced on the previous day | Equations balanced on the next day |
2 SO2 + O2 = 2 SO3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
SiF4 + H2O = H2(SiF6) + SiO2 =>
3 SiF4 + 2 H2O = 2 H2(SiF6) + SiO2
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbCl2 = Cl{-} + Pb{2+} =>
PbCl2 = 2 Cl{-} + Pb{2+}
HCO3{-} + HSO4{-} = H2CO3 + SO4{2-} =>
HCO3{-} + HSO4{-} = H2CO3 + SO4{2-}
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
PbCl2 + H2SO4 = HCl + PbSO4 =>
PbCl2 + H2SO4 = 2 HCl + PbSO4
FeS + O2 + Si02 = FeSiO3 + SO2 =>
2 FeS + 5 O2 + Si02 = 2 FeSiO3 + 2 SO2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Cr2O7{2-} + CH3CH2OH + H{+} = CH3COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3CH2OH + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2O(l) + CO2(g)
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
Pb(NO3)4 + H2SO4 = Pb(SO4)2 + HNO3 =>
Pb(NO3)4 + 2 H2SO4 = Pb(SO4)2 + 4 HNO3
PbCl2 = Cl{-} + Pb{2+} =>
PbCl2 = 2 Cl{-} + Pb{2+}
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
FeS + O2 + SiO2 = FeSiO3 + SO2 =>
2 FeS + 3 O2 + 2 SiO2 = 2 FeSiO3 + 2 SO2
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2PbCl6 + H2O = NH4OH + H2PbCl6 =>
(NH4)2PbCl6 + 2 H2O = 2 NH4OH + H2PbCl6
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Ba(OH)2 + Fe(No3) = Ba(No3) + Fe(OH)2 =>
Ba(OH)2 + Fe(No3) = Ba(No3) + Fe(OH)2
HNO3 + Au(OH)3 = Au(NO3)3 + H2O =>
3 HNO3 + Au(OH)3 = Au(NO3)3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + O = FeO =>
Fe + O = FeO
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(NH4)2PbCl6 + H2O = NH4OH + H2PbCl6 =>
(NH4)2PbCl6 + 2 H2O = 2 NH4OH + H2PbCl6
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
(NH4)3AsS4 + HCl = As2S5 + H2S + NH4Cl =>
2(NH4)3AsS4 + 6 HCl = As2S5 + 3 H2S + 6 NH4Cl
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
HNO3 + Fe2S3 = Fe(NO3)3 + H2S =>
6 HNO3 + Fe2S3 = 2 Fe(NO3)3 + 3 H2S
Zn + H2SO4 = ZnSO4 + H2O + H2S =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + 4 H2O + H2S
AgNO3 + BaO = Ag2O + Ba(NO3)2 =>
2 AgNO3 + BaO = Ag2O + Ba(NO3)2
C6H5COOH + KOH = C6H5COOK + H2O =>
C6H5COOH + KOH = C6H5COOK + H2O
Li + O = LiO =>
Li + O = LiO
AsH3 + O2 = As2O3 + H20 =>
20 AsH3 + 15 O2 = 10 As2O3 + 3 H20
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/20/13
Equations balanced on 10/20/12
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