Equations balanced on the previous day | Equations balanced on the next day |
4 P + 5 O2 = 2 P2O5
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuFeS2 + O2 = Fe2O3 + Cu2S + SO2 =>
4 CuFeS2 + 9 O2 = 2 Fe2O3 + 2 Cu2S + 6 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuFeS2 + O2 = Fe2O3 + Cu2S + SO10 =>
4 CuFeS2 + 33 O2 = 2 Fe2O3 + 2 Cu2S + 6 SO10
Sn{2+} + H{+} + MnO4{-} = Sn{4+} + Mn{2+} + H2O =>
5 Sn{2+} + 16 H{+} + 2 MnO4{-} = 5 Sn{4+} + 2 Mn{2+} + 8 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H + O = H2O =>
2 H + O = H2O
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2
Fe + O = FeO =>
Fe + O = FeO
I{-} + H{+} + Cr2O7{-2} = Cr{3+} + I2 + H2O =>
6 I{-} + 14 H{+} + Cr2O7{-2} = 2 Cr{3+} + 3 I2 + 7 H2O
H2O + MnO4{-} + ClO{-} = MnO2 + ClO4{-} + OH{-} =>
H2O + 2 MnO4{-} + ClO{-} = 2 MnO2 + ClO4{-} + 2 OH{-}
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Zn2 + HCl = ZnCl2 + H =>
Zn2 + 4 HCl = 2 ZnCl2 + 4 H
So2 = So3 =>
3 So2 = 2 So3
SO2 = O2 + S =>
SO2 = O2 + S
NaCl(aq) + AgNO3(aq) = NaNO3 + ClAg =>
NaCl(aq) + AgNO3(aq) = NaNO3 + ClAg
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
(CN)2 + F2 = CF4 + NF3 =>
(CN)2 + 7 F2 = 2 CF4 + 2 NF3
H2SO4(aq) = SO2(g) + O2(g) + H2O(l) =>
2 H2SO4(aq) = 2 SO2(g) + O2(g) + 2 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2O3(s) + *H2(g) = Al + H2O =>
Al2O3(s) + 3*H2(g) = 2 Al + 3 H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2O3(s) + *H2(g) = Al + H2O =>
Al2O3(s) + 3*H2(g) = 2 Al + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al2O3 + *H2 = Al + H2O =>
Al2O3 + 3*H2 = 2 Al + 3 H2O
Zn + NaOH + H2O = Na2[Zn(OH)4] + H =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 H
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
P4S3 + HNO3 + H20 = H3PO4 + H2SO4 + NO =>
5 P4S3 + 70 HNO3 + H20 = 20 H3PO4 + 15 H2SO4 + 70 NO
SiH4(g) + NH3(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3(g) = Si3N4(s) + 12 H2(g)
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
Al2O3 + *H2 = Al + H2O =>
Al2O3 + 3*H2 = 2 Al + 3 H2O
P4S3 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S3 + 38 HNO3 + 8 H2O = 12 H3PO4 + 9 H2SO4 + 38 NO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/17/11
Equations balanced on 10/17/10
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