| Equations balanced on the previous day | Equations balanced on the next day |
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K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
Mg + Ca(OH)2 = Mg(OH)2 + Ca =>
Mg + Ca(OH)2 = Mg(OH)2 + Ca
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co(NO3)2 + H2S + NH3 = CoS + NH4NO3 =>
Co(NO3)2 + H2S + 2 NH3 = CoS + 2 NH4NO3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
V2O5 + Al = Al2O3 + V =>
3 V2O5 + 10 Al = 5 Al2O3 + 6 V
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + NaOH + KOH = KAlO2(NaAlO2)(SiO2)3 + H2O =>
Na2O(SiO2)3(H2O)22 + 3 Al2O3(SiO2)2 + NaOH + 3 KOH = 3 KAlO2(NaAlO2)(SiO2)3 + 24 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + NaOH + KOH = KAlO2(NaAlO2)(SiO2)3 + H2O =>
Na2O(SiO2)3(H2O)22 + 3 Al2O3(SiO2)2 + NaOH + 3 KOH = 3 KAlO2(NaAlO2)(SiO2)3 + 24 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + H2O =>
8 FeSO4 + K2Cr2O7 + 7 H2SO4 = 4 Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Eu + HF = EuF2 + H2 =>
Eu + 2 HF = EuF2 + H2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
AlH3 + H2O = Al(OH)3 + H2 =>
AlH3 + 3 H2O = Al(OH)3 + 3 H2
H + N = NH3 =>
3 H + N = NH3
C2H5OH + OH = CO2 + H2O =>
C2H5OH + 12 OH = 2 CO2 + 9 H2O
H + N = NH3 =>
3 H + N = NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na5AlO4 + H2O = Na3Al(OH)6 + NaOH =>
Na5AlO4 + 4 H2O = Na3Al(OH)6 + 2 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + KOH = KAlO2(NaAlO2)(SiO2)5 + H2O + NaOH =>
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + KOH = KAlO2(NaAlO2)(SiO2)5 + 22 H2O + NaOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/10/10
Equations balanced on 09/09/09
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