| Equations balanced on the previous day | Equations balanced on the next day |
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2 SO2 + O2 = 2 SO3
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
NaHCO3 + C6H8O6 = H2O + CO2 + NaCO2 =>
20 NaHCO3 + C6H8O6 = 14 H2O + 6 CO2 + 20 NaCO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
CH3CH2OH + Cr2O7{2-} + H2O{+} = CH3CHO + Cr{3+} + H2O =>
7 CH3CH2OH + Cr2O7{2-} + 8 H2O{+} = 7 CH3CHO + 2 Cr{3+} + 15 H2O
H2SO4 + K2Cr2O7 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3COOH + K2SO4 =>
8 H2SO4 + 2 K2Cr2O7 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH + 2 K2SO4
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
CUS + HNO3 = CU(NO3) + S + NO + H2O =>
3 CUS + 4 HNO3 = 3 CU(NO3) + 3 S + NO + 2 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
HMnO4 + H2SO3 = MnSO4 + H2O + H2SO4 =>
2 HMnO4 + 5 H2SO3 = 2 MnSO4 + 3 H2O + 3 H2SO4
Ca + NaCl = CaCl + Na =>
Ca + NaCl = CaCl + Na
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CUS + HNO3 = CUNO3 + S + NO + H2O =>
3 CUS + 4 HNO3 = 3 CUNO3 + 3 S + NO + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
AGNO3 + NACl = NANO3 + AGCl =>
AGNO3 + NACl = NANO3 + AGCl
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SrCl2 + Li3PO4 = Sr3(PO4)2 + LiCl =>
3 SrCl2 + 2 Li3PO4 = Sr3(PO4)2 + 6 LiCl
Ba2 + O2 = BaO =>
Ba2 + O2 = 2 BaO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
CA(OH)2 + HCl = CACl2 + H2O =>
CA(OH)2 + 2 HCl = CACl2 + 2 H2O
H2SO4 + KOH = K2SO4 + HOH =>
H2SO4 + 2 KOH = K2SO4 + 2 HOH
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H20 + O =>
20 KMnO4 + 30 H2SO4 = 10 K2SO4 + 20 MnSO4 + 3 H20 + 80 O
CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/13/18
Equations balanced on 08/12/17
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