Equations balanced on the previous day | Equations balanced on the next day |
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CH3OCH3 + O2 = CO2 + H20 =>
10 CH3OCH3 + 15 O2 = 20 CO2 + 3 H20
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
Cu2O + CuS = Cu + SO2 =>
2 Cu2O + CuS = 5 Cu + SO2
CaC2 + H2 = C2H2 + Ca =>
CaC2 + H2 = C2H2 + Ca
Cr2(SO4)3 + NaOH + H2O2 = Na2CrO3 + Na2SO4 + H2O =>
Cr2(SO4)3 + 10 NaOH + H2O2 = 2 Na2CrO3 + 3 Na2SO4 + 6 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag(CO3) + HNO3 = Ag(NO3)2 + CO2 + H2O =>
Ag(CO3) + 2 HNO3 = Ag(NO3)2 + CO2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + Cu = CuCl + H =>
HCl + Cu = CuCl + H
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + CUO = N2 + CU + H2O =>
2 NH3 + 3 CUO = N2 + 3 CU + 3 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + KSO4 =>
CH3CH2OH + KMnO4 + 2 H2SO4 = CH3COOH + MnSO4 + 3 H2O + KSO4
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
P + O2 = (P2O5) =>
4 P + 5 O2 = 2(P2O5)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P + HNO3 = NO2 + H2O + H3PO4 =>
P + 5 HNO3 = 5 NO2 + H2O + H3PO4
Cu2CO3(OH)2 + C = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + C = 2 Cu + 2 CO2 + H2O
Cu{+} + HNO3 = Cu{+2} + NO + NO3{-} + H2O =>
3 Cu{+} + 4 HNO3 = 3 Cu{+2} + NO + 3 NO3{-} + 2 H2O
NH3 + KMnO4 = MnO2 + N2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
BaCl2 + K2CrO4 = KCl + BaCrO4 =>
BaCl2 + K2CrO4 = 2 KCl + BaCrO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Cu{+} + HNO3 = Cu{+2} + NO + NO3{-} + H2O =>
3 Cu{+} + 4 HNO3 = 3 Cu{+2} + NO + 3 NO3{-} + 2 H2O
Cu + HNO3 = Cu{+2} + NO + NO3{-} + H2O =>
3 Cu + 8 HNO3 = 3 Cu{+2} + 2 NO + 6 NO3{-} + 4 H2O
O2BF4 + CO = (COF)2 + BF3 + O2 =>
2 O2BF4 + 2 CO = (COF)2 + 2 BF3 + 2 O2
O2AsF6 + CO = (COF)2 + AsF5 + O2 =>
2 O2AsF6 + 2 CO = (COF)2 + 2 AsF5 + 2 O2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 = C + H2 =>
CH4 = C + 2 H2
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