Equations balanced on the previous day | Equations balanced on the next day |
C9H20 + 14 O2 = 9 CO2 + 10 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K3[Co(NO2)6] + C2H8N2 = [Co(C2H8N2)2(NO2)2]NO2 + KNO2 =>
K3[Co(NO2)6] + 2 C2H8N2 = [Co(C2H8N2)2(NO2)2]NO2 + 3 KNO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
K2Cr2O7 + HCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 HCl + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Cl2 + 7 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ca + GdF3 = Gd + CaF2 =>
3 Ca + 2 GdF3 = 2 Gd + 3 CaF2
NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4 =>
6 NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KHCO3 + H2SO4 = K2SO4 + CO2 + H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
SnF4 + Cl2 = SnCl4 + F2 =>
SnF4 + 2 Cl2 = SnCl4 + 2 F2
NaBO3 + FeS + NaOH + H2O = Fe(OH)3 + Na2SO4 + NaBO2 =>
9 NaBO3 + 2 FeS + 4 NaOH + H2O = 2 Fe(OH)3 + 2 Na2SO4 + 9 NaBO2
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
CaCl2 + Li = LiCl + Ca =>
CaCl2 + 2 Li = 2 LiCl + Ca
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na2Co3 + MnCl5 = NaCl + Mn2(Co3)5 =>
5 Na2Co3 + 2 MnCl5 = 10 NaCl + Mn2(Co3)5
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
C + CuO = Cu + CO2 =>
C + 2 CuO = 2 Cu + CO2
K2Cr2O7 + Na2So3 + H2So4 = Cr2(So4)3 + K2So4 + Na2So4 + H2O =>
K2Cr2O7 + 12 Na2So3 + 7 H2So4 = Cr2(So4)3 + K2So4 + 12 Na2So4 + 7 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
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