| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 2 AGNO3 = Cu(NO3)2 + 2 AG
NaClO(aq) = NaCl(aq) + O2(g) =>
2 NaClO(aq) = 2 NaCl(aq) + O2(g)
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AgNO3(aq) + Cu(s) = Ag(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu(s) = 2 Ag(s) + Cu(NO3)2(aq)
H + NO = H2O + N =>
2 H + NO = H2O + N
Ca(OH)2 + H2SO4 = HOH + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 HOH + CaSO4
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H20 =>
10 CrI3 + 160 KOH + 55 Cl2 = 10 K2CrO4 + 30 KIO4 + 110 KCl + 8 H20
C + O2 = CO =>
2 C + O2 = 2 CO
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + HCOOH = NH4 + HCOO =>
NH3 + HCOOH = NH4 + HCOO
Au + KCN + H2O + O2 = KAu(CN)2 + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 KAu(CN)2 + 4 KOH
KI + K2CrO4 + HCl = I + CrCl3 + KCl + H2O =>
3 KI + K2CrO4 + 8 HCl = 3 I + CrCl3 + 5 KCl + 4 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SO4 + H2S = S + H2O =>
SO4 + 4 H2S = 5 S + 4 H2O
Mn{7+}O4{2-} + C2{6+}O4{2-} = Mn{2+} + C{4+}O2{2-} =>
2 Mn{7+}O4{2-} + 5 C2{6+}O4{2-} = 2 Mn{2+} + 10 C{4+}O2{2-}
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
Cr(O4){2-} + CN{-} + (H2)O = CNO{-} + Cr(OH)4{-} + OH{-} =>
2 Cr(O4){2-} + 3 CN{-} + 5(H2)O = 3 CNO{-} + 2 Cr(OH)4{-} + 2 OH{-}
KNO2 + H2S + HCl = NO + S + KCl + H2O =>
2 KNO2 + H2S + 2 HCl = 2 NO + S + 2 KCl + 2 H2O
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Na2ZnO2 + HCl(exceso) = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl(exceso) = ZnCl2 + 2 NaCl + 2 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
Br2 + K2CO3 = KBr + KBrO3 + CO2 =>
3 Br2 + 3 K2CO3 = 5 KBr + KBrO3 + 3 CO2
PH3(g) + O2(g) = P4O10(s) + H2O =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O
UO2(s) + HF(l) = UF4(s) + H2O =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O
C2H3Cl(l) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/20/13
Equations balanced on 07/20/12
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