Equations balanced on the previous day | Equations balanced on the next day |
Cl2 + 2 KBr = 2 KCl + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2B4O7*5H2O + HCl = NaCl + H3BO3 =>
Na2B4O7*5H2O + 2 HCl = 2 NaCl + 4 H3BO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
RE + S = RES3 =>
RE + 3 S = RES3
SRE + S = RES3 =>
SRE + 2 S = RES3
FeCl2 + Na3PO4 = FePO4 + Na3Cl2 =>
FeCl2 + Na3PO4 = FePO4 + Na3Cl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + HNO3(aq) =>
2 HCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 HNO3(aq)
As4 + O2 = As4O6 =>
As4 + 3 O2 = As4O6
FeSO4(aq) + NH4NO3(aq) = Fe(NO3)2(s) + (NH4)2SO4(aq) =>
FeSO4(aq) + 2 NH4NO3(aq) = Fe(NO3)2(s) + (NH4)2SO4(aq)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaI = Na + I2 =>
2 NaI = 2 Na + I2
Pb + OH = Pb(OH) =>
Pb + OH = Pb(OH)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Pb + OH = Pb(OH)2 =>
Pb + 2 OH = Pb(OH)2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
FeSO4(aq) + NH4NO3(aq) = Fe(NO3)2(s) + (NH4)2SO4(aq) =>
FeSO4(aq) + 2 NH4NO3(aq) = Fe(NO3)2(s) + (NH4)2SO4(aq)
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
Na2WO4 + HCl + Sn = W2O5 + NaCl + SnCl2 + H2O =>
2 Na2WO4 + 6 HCl + Sn = W2O5 + 4 NaCl + SnCl2 + 3 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
P4 + O2 = P2O3(classification) =>
P4 + 3 O2 = 2 P2O3(classification)
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
FeCl2 + AgNO3 = FeNO3 + AgCl2 =>
FeCl2 + AgNO3 = FeNO3 + AgCl2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
P4 + O2 = P2O3(classification) =>
P4 + 3 O2 = 2 P2O3(classification)
P4 + O2 = P2O3(classification) =>
P4 + 3 O2 = 2 P2O3(classification)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2Se + KMnO4 + HBr = MnBr2 + Se7 + KBr + H2O =>
35 H2Se + 14 KMnO4 + 42 HBr = 14 MnBr2 + 5 Se7 + 14 KBr + 56 H2O
C2H7N + O2 = CO2 + H20 + N2 =>
20 C2H7N + 40 O2 = 40 CO2 + 7 H20 + 10 N2
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/21/16
Equations balanced on 12/21/15
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