Equations balanced on the previous day | Equations balanced on the next day |
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2 P2 + 5 O2 = 2 P2O5
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Zn(s) + HCl(l) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(aq) + H2(g)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
Sn + S = SnS2 =>
Sn + 2 S = SnS2
BeCO3 + HCl = BeCl2 + CO2 + H2O =>
BeCO3 + 2 HCl = BeCl2 + CO2 + H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Na + S = Na2S =>
2 Na + S = Na2S
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
AGNO3 + NA2CO3 = AGCO3 + NA2NO3 =>
AGNO3 + NA2CO3 = AGCO3 + NA2NO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
K + O2 = KO =>
2 K + O2 = 2 KO
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S2O3{2-} + 4 Br2 + 5 H2O = 2 SO4{2-} + 8 Br{-} + 10 H{+}
K + O2 = KO2 =>
K + O2 = KO2
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
AgNO3 + Na2CO3 = AgCO3 + Na2 + NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2 + NO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KMNO4 + MNSO4 + H2O = MNO2 + K2SO4 + H2SO4 =>
2 KMNO4 + 3 MNSO4 + 2 H2O = 5 MNO2 + K2SO4 + 2 H2SO4
Al + KNO2 + KOH + H2O = NH3 + KAl(OH)4 =>
2 Al + KNO2 + KOH + 5 H2O = NH3 + 2 KAl(OH)4
CuS + HNO3 = NO + SO2 + Cu(NO3)2 + H2O =>
CuS + 4 HNO3 = 2 NO + SO2 + Cu(NO3)2 + 2 H2O
Na + KNO3 = K20 + Na2O + N2 =>
120 Na + 20 KNO3 = K20 + 60 Na2O + 10 N2
Br + Zn(OH)2 = BrOH + Zn =>
2 Br + Zn(OH)2 = 2 BrOH + Zn
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
HgS + O2 = HgO + S =>
2 HgS + O2 = 2 HgO + 2 S
Na + KNO3 = K20 + Na2O + N2 =>
120 Na + 20 KNO3 = K20 + 60 Na2O + 10 N2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe + F = FeF =>
Fe + F = FeF
NH3 + H2O + Al{3+} = Al(OH)3 + NH4{+} =>
3 NH3 + 3 H2O + Al{3+} = Al(OH)3 + 3 NH4{+}
Fe + F = FeF2 =>
Fe + 2 F = FeF2
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Mg(s) + HCH3CO2(aq) = Mg(CH3CO2)2(aq) + H2(g) =>
Mg(s) + 2 HCH3CO2(aq) = Mg(CH3CO2)2(aq) + H2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
(NH4)2CO3(Ac) + CaCl2(Ac) = (NH4)2Cl2(Ac) + CaCO3(Ac) =>
(NH4)2CO3(Ac) + CaCl2(Ac) = (NH4)2Cl2(Ac) + CaCO3(Ac)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/24/13
Equations balanced on 11/23/12
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