| Equations balanced on the previous day | Equations balanced on the next day |
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NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + NH4Cl = NaCl + NH3 + H2O =>
NaOH + NH4Cl = NaCl + NH3 + H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH3CH3OH3 + O2 = CO2 + H20 =>
20 CH3CH3OH3 + 30 O2 = 40 CO2 + 9 H20
CH3CH3OH3 + O2 = CO2 + H20 =>
20 CH3CH3OH3 + 30 O2 = 40 CO2 + 9 H20
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
KIO3 + Al2(SO4)3 + KI + H2O = Al(OH)3 + K2SO4 + I2 =>
KIO3 + Al2(SO4)3 + 5 KI + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + C = FeC =>
Fe + C = FeC
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Fe + C = FeC1 =>
Fe + C = FeC1
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
CH3CH3OH3 + O2 = CO2 + H20 =>
20 CH3CH3OH3 + 30 O2 = 40 CO2 + 9 H20
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe2 + C = FeC =>
Fe2 + 2 C = 2 FeC
Cu + HNO3 = Cu(NO3)3 + NO2 + H2O =>
Cu + 6 HNO3 = Cu(NO3)3 + 3 NO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + NO3 = KNO3 =>
K + NO3 = KNO3
Ca3(PO4)2 + C + HCl = CaCl2 + P + CO + H2O =>
Ca3(PO4)2 + 5 C + 6 HCl = 3 CaCl2 + 2 P + 5 CO + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(NO3)2(aq) + MgCl2(aq) = Mg(NO3)2 + Cl2Pb =>
Pb(NO3)2(aq) + MgCl2(aq) = Mg(NO3)2 + Cl2Pb
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Pb(NO3)2(aq) + MgCl2(aq) = Mg(NO3)2 + PbCl2 =>
Pb(NO3)2(aq) + MgCl2(aq) = Mg(NO3)2 + PbCl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb(NO3)2(aq) + MgCl2(aq) = (NO3)2Mg + PbCl2 =>
Pb(NO3)2(aq) + MgCl2(aq) = (NO3)2Mg + PbCl2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
CuSO4 + KIO3 = CuIO3 + KSO4 =>
CuSO4 + KIO3 = CuIO3 + KSO4
K2S + Cr2(SO4)3 = K2SO4 + Cr2S3 =>
3 K2S + Cr2(SO4)3 = 3 K2SO4 + Cr2S3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H4O + K2Cr2O7 + HCl = H2O + C2H4O2 + CrCl3 + KCl =>
3 C2H4O + K2Cr2O7 + 8 HCl = 4 H2O + 3 C2H4O2 + 2 CrCl3 + 2 KCl
I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/31/11
Equations balanced on 09/30/10
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