Equations balanced on the previous day | Equations balanced on the next day |
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Cr2(SO4)3 + Br + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 6 Br + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + H2SO4 = H2 + Zn(SO4)2 =>
Zn + 2 H2SO4 = 2 H2 + Zn(SO4)2
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
Pb(NO3)2 + Na(OH) = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(OH) = Pb(OH)2 + 2 Na(NO3)
Co3O4(s) + C(s) = Co(s) + CO(g) =>
Co3O4(s) + 4 C(s) = 3 Co(s) + 4 CO(g)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
PaI5 = Pa + I3 =>
3 PaI5 = 3 Pa + 5 I3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Sn(OH)4 + H2SO4 = (Sn(OH)3)2SO4 + H2O =>
2 Sn(OH)4 + H2SO4 = (Sn(OH)3)2SO4 + 2 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
H2SO4 + Fe = H2 + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe = 3 H2 + Fe2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
ZnCl2 + NH4OH = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4OH = 2 NH4Cl + Zn(OH)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + Mg = MgS + H2 =>
H2S + Mg = MgS + H2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Au + KCN + O2 + HOH = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 HOH = 4 KAu(CN)2 + 4 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + NAOH + H2O = NAAl(OH)6 + H2 =>
2 Al + 2 NAOH + 10 H2O = 2 NAAl(OH)6 + 5 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
HBr + NH4 = H2 + NBr =>
2 HBr + 2 NH4 = 5 H2 + 2 NBr
Na2So3 + H2O = H2So3 + NaOH =>
Na2So3 + 2 H2O = H2So3 + 2 NaOH
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
CoF3 + H2O = O2 + CoF + HF =>
2 CoF3 + 2 H2O = O2 + 2 CoF + 4 HF
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Na2C2O4 + KMnO4 + H2SO4 = NaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 Na2C2O4 + 4 KMnO4 + 16 H2SO4 = 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 CO2
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
H2O = H4O2 =>
2 H2O = H4O2
Co + N = CoN =>
Co + N = CoN
Te + H2O = TeO + H3 =>
3 Te + 3 H2O = 3 TeO + 2 H3
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/29/15
Equations balanced on 10/29/14
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