| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2 =>
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca3P2 + H2O = Ca(OH)2 + P(H)3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 P(H)3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
C5H12O + C2H4O2 = C7H14O2 + H2O =>
C5H12O + C2H4O2 = C7H14O2 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
[NiBr2(PPh3)2] + NaNO2 = [NiNOBr(PPh3)2] + NaOBr =>
[NiBr2(PPh3)2] + NaNO2 = [NiNOBr(PPh3)2] + NaOBr
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HC2H302 + O2 = CO2 + H2O =>
4 HC2H302 + 311 O2 = 8 CO2 + 606 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrCl3 + MnO2 + H2O = MnCl2 + H2CrO4 =>
2 CrCl3 + 3 MnO2 + 2 H2O = 3 MnCl2 + 2 H2CrO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2S + HNO3 = NO2 + S + H2O =>
H2S + 2 HNO3 = 2 NO2 + S + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HNO3 + S = NO + H2SO4 =>
2 HNO3 + S = 2 NO + H2SO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KMnO4 + Na2SnO2 + H2O = MnO2 + Na2SnO3 + KOH =>
2 KMnO4 + 3 Na2SnO2 + H2O = 2 MnO2 + 3 Na2SnO3 + 2 KOH
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/15/10
Equations balanced on 02/14/09
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