| Equations balanced on the previous day | Equations balanced on the next day |
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Ca + Na2S = CaS + 2 Na
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H6O2 + O2 = CO2 + H20 =>
10 C7H6O2 + 60 O2 = 70 CO2 + 3 H20
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Mg + Pb(NO3)2 = Pb + Mg(NO3)2 =>
Mg + Pb(NO3)2 = Pb + Mg(NO3)2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C + H2O = CO + H2 =>
C + H2O = CO + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
FeS2 + O2 = Fe2O3 + SO4 =>
4 FeS2 + 19 O2 = 2 Fe2O3 + 8 SO4
Ca3(CO2)2 + HC2H3O2 = Ca(C2H3O2)2 + H3CO2 =>
Ca3(CO2)2 + 6 HC2H3O2 = 3 Ca(C2H3O2)2 + 2 H3CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaI + Cl = NaCl + I =>
NaI + Cl = NaCl + I
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
BF3 + Li2O3 = B2(O3)3 + LiF =>
2 BF3 + 3 Li2O3 = B2(O3)3 + 6 LiF
NaF + Br = NaBr + F =>
NaF + Br = NaBr + F
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaF + Br = BrF + Na =>
NaF + Br = BrF + Na
C3H5(NO3)3 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO3)3 = 6 N2 + O2 + 12 CO2 + 10 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Na2B4O7 + Al = Al2O3 + B + Na2O =>
Na2B4O7 + 4 Al = 2 Al2O3 + 4 B + Na2O
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
Cr(s) + S8(s) = CrS3(s) =>
8 Cr(s) + 3 S8(s) = 8 CrS3(s)
PbS + H2O2 = PbSO4 + H2 =>
PbS + 2 H2O2 = PbSO4 + 2 H2
Na2S2O3 + KIO3 = NaIO3 + K2S2O3 =>
Na2S2O3 + 2 KIO3 = 2 NaIO3 + K2S2O3
Mg(OH)2(aq) + NaCl(aq) = MgCl2(aq) + NaOH(aq) =>
Mg(OH)2(aq) + 2 NaCl(aq) = MgCl2(aq) + 2 NaOH(aq)
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
[Co(NH3)5Cl]Cl2 + NaOH = Co3O4 + NH3 + NaCl + O2 + H2O =>
12[Co(NH3)5Cl]Cl2 + 36 NaOH = 4 Co3O4 + 60 NH3 + 36 NaCl + O2 + 18 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(NH4)2C2O4 + AlCl3 = Al2(C2O4)3 + NH4Cl =>
3(NH4)2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6 NH4Cl
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)
MnO2 + Zn + H2SO4 = MnSO4 + ZnSO4 + H2O =>
MnO2 + Zn + 2 H2SO4 = MnSO4 + ZnSO4 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/15/12
Equations balanced on 04/14/11
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