Equations balanced on the previous day | Equations balanced on the next day |
CuS + O2 = Cu + SO2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
O2 + PbS = PbO + OS2 =>
3 O2 + 4 PbS = 4 PbO + 2 OS2
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g)
P4O6 + H2O = P4H3 + O =>
2 P4O6 + 3 H2O = 2 P4H3 + 15 O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Na + Zn(CH3COO)2 = NaCH3COO + Zn =>
2 Na + Zn(CH3COO)2 = 2 NaCH3COO + Zn
P4O6 + H2O = P4H3 + O7 =>
14 P4O6 + 21 H2O = 14 P4H3 + 15 O7
C17H35COOH + Na2CO3 = C17H35COONa + CO2 + H2O =>
2 C17H35COOH + Na2CO3 = 2 C17H35COONa + CO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + O = NaO2 =>
Na + 2 O = NaO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cu2S + O = Cu + SO =>
Cu2S + O = 2 Cu + SO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
BaS = Ba + S8 =>
8 BaS = 8 Ba + S8
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Al + CuSO4 + NaCl = AlCl3 + Cu + NaSO4 =>
Al + 3 CuSO4 + 3 NaCl = AlCl3 + 3 Cu + 3 NaSO4
nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Mn + HBr = H2 + MnBr =>
2 Mn + 2 HBr = H2 + 2 MnBr
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2Cr2O7 + SO2 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
Na + Zn(CH3COO)2 = NaCH3COO + Zn =>
2 Na + Zn(CH3COO)2 = 2 NaCH3COO + Zn
Al2(SO4)3 + K2CrO4 = K2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3 K2CrO4 = 3 K2SO4 + Al2(CrO4)3
N2O5 + H2O = N2H3 + O7 =>
14 N2O5 + 21 H2O = 14 N2H3 + 13 O7
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ba + H2O = H2 + BaO =>
Ba + H2O = H2 + BaO
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Au(NO3)3 + Cu = Cu(NO3)2 + Au =>
2 Au(NO3)3 + 3 Cu = 3 Cu(NO3)2 + 2 Au
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Mg2 = HMg2 + Cl =>
HCl + Mg2 = HMg2 + Cl
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
Na + O = NaO =>
Na + O = NaO
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
C2H4 + KMnO4 + H2 = C2H4(OH)2 + MnO2 + KOH =>
C2H4 + 2 KMnO4 + 2 H2 = C2H4(OH)2 + 2 MnO2 + 2 KOH
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
NiCl2 + Pb = Ni + PbCl2 =>
NiCl2 + Pb = Ni + PbCl2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/21/14
Equations balanced on 02/20/13
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