| Equations balanced on the previous day | Equations balanced on the next day |
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PbS + 4 H2O2 = PbSO4 + 4 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
CH4 + NO2 = N2 + CO2 + H2O =>
CH4 + 2 NO2 = N2 + CO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NABH4 + BF3 = NABF4 + B2H6 =>
3 NABH4 + 4 BF3 = 3 NABF4 + 2 B2H6
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Mg(s) + Cu2SO4(s) = MgSO4(s) + Cu(s) =>
Mg(s) + Cu2SO4(s) = MgSO4(s) + 2 Cu(s)
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
NiS + HNO3 = Ni(NO3)2 + S + NO2 + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + S + 2 NO2 + 2 H2O
Fe + AnswerHCl = AnswerFeCl2 + AnswerH2 =>
Fe + 2 AnswerHCl = AnswerFeCl2 + AnswerH2
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
BaCl + KSo4 = BaSo4 + KCl =>
BaCl + KSo4 = BaSo4 + KCl
BaCl + KSo4 = BaSo4 + KCl =>
BaCl + KSo4 = BaSo4 + KCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(s) =>
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(s)
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(s) =>
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O(s)
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
H2(g) + O(g) = H2O =>
H2(g) + O(g) = H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
KClO3 + KI + H2O = KCl + I2 + KOH =>
KClO3 + 6 KI + 3 H2O = KCl + 3 I2 + 6 KOH
NH3 + KMnO4 = KNO3 + MnO2 + KOH + H2O =>
3 NH3 + 8 KMnO4 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
B + MnO2 = B2O3 + Mn3O3 =>
2 B + 3 MnO2 = B2O3 + Mn3O3
Al2(So4)3 + Ba(No3)2 = Al(No3)3 + BaSo4 =>
Al2(So4)3 + 3 Ba(No3)2 = 2 Al(No3)3 + 3 BaSo4
B + MnO2 = B2O3 + Mn3O4 =>
4 B + 9 MnO2 = 2 B2O3 + 3 Mn3O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2O2 + H2O2 = NaOH + O2 =>
Na2O2 + H2O2 = 2 NaOH + O2
H2S + CS2 + Cu = Cu2S + CH4 =>
2 H2S + CS2 + 8 Cu = 4 Cu2S + CH4
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/31/17
Equations balanced on 06/30/16
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