Equations balanced on the previous day | Equations balanced on the next day |
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(l)
Na3PO4 + K2NO3 = Na3NO3 + K2PO4 =>
Na3PO4 + K2NO3 = Na3NO3 + K2PO4
HOCl + Br{-} + H{+} = Cl{-} + Br2 + H2O =>
HOCl + 2 Br{-} + H{+} = Cl{-} + Br2 + H2O
KBr + H2SO4 + MnO2 = KSO4 + MnBr2 + H2O =>
2 KBr + 2 H2SO4 + MnO2 = 2 KSO4 + MnBr2 + 2 H2O
Na2S5 = Na + S3 =>
3 Na2S5 = 6 Na + 5 S3
Cu2S + H2SO4 = CuSO4 + H2S + H2O =>
4 Cu2S + 9 H2SO4 = 8 CuSO4 + 5 H2S + 4 H2O
Fe2O3 + SO = Fe + SO2 =>
Fe2O3 + 3 SO = 2 Fe + 3 SO2
Na2CrO4 + Ni(ClO4)2 = NaClO4 + NiCrO4 =>
Na2CrO4 + Ni(ClO4)2 = 2 NaClO4 + NiCrO4
H2 + NaO = H2O + Na =>
H2 + NaO = H2O + Na
K2SO3 + KIO3 + H2SO4 = I2 + H2O + K2SO4 =>
5 K2SO3 + 2 KIO3 + H2SO4 = I2 + H2O + 6 K2SO4
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
ZnCl + LiCl = ZnCl2 + Li =>
ZnCl + LiCl = ZnCl2 + Li
SiBr4 + H2O = SiO2 + HBr =>
SiBr4 + 2 H2O = SiO2 + 4 HBr
Al(SO4)3 + Ca(OH)2 = AlCa + (SO4)3 + (OH)2 =>
Al(SO4)3 + Ca(OH)2 = AlCa + (SO4)3 + (OH)2
C15H31CO2H(s) + O2(g) = CO2(g) + H2O(l) =>
C15H31CO2H(s) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
Ca + Nb(NO3)3(aq) = Ca(NO3)2(aq) + Nb =>
3 Ca + 2 Nb(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Nb
NH4Cl + NaOH = NaCl + NH3H2O =>
NH4Cl + NaOH = NaCl + NH3H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
KClO3 + Al + H2O = KAlO2 + Al(OH)3 + HCl =>
KClO3 + 2 Al + 2 H2O = KAlO2 + Al(OH)3 + HCl
Fe + Al2SO43 = Fe2SO43 + Al3 =>
6 Fe + 3 Al2SO43 = 3 Fe2SO43 + 2 Al3
Fe + Al2SO43 = Fe2SO43 + Al3 =>
6 Fe + 3 Al2SO43 = 3 Fe2SO43 + 2 Al3
H2O2 + FeCl2 + HCl = FeCl3 + H2O =>
H2O2 + 2 FeCl2 + 2 HCl = 2 FeCl3 + 2 H2O
Al(s) + H2O(l) = Al(OH)(aq) + H2(g) =>
2 Al(s) + 2 H2O(l) = 2 Al(OH)(aq) + H2(g)
Pb(CH3COO)4 + HS = PbS4 + CH3COOH =>
Pb(CH3COO)4 + 4 HS = PbS4 + 4 CH3COOH
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
Na2[Zn(OH)4] + FeCl2 = NaCl + Zn(OH)2 + Fe(OH)2 =>
Na2[Zn(OH)4] + FeCl2 = 2 NaCl + Zn(OH)2 + Fe(OH)2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H3COH + PCl5 = CH3Cl + POCl3 + H2O =>
2 H3COH + PCl5 = 2 CH3Cl + POCl3 + H2O
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Al + HCl = Al(HCl) =>
Al + HCl = Al(HCl)
K2HPO4 + Pb(CH3COO)2 = Pb3(PO4)2 + KCH3COO + CH3COOH =>
2 K2HPO4 + 3 Pb(CH3COO)2 = Pb3(PO4)2 + 4 KCH3COO + 2 CH3COOH
Cu(CH3COO)3 + Fe = Fe(CH3COO)3 + Cu =>
Cu(CH3COO)3 + Fe = Fe(CH3COO)3 + Cu
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3 =>
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
CaCO3 + CuSO4 = CaSO4 + CO2 + CuO =>
CaCO3 + CuSO4 = CaSO4 + CO2 + CuO
CS + O2 = SO2 + CO2 =>
CS + 2 O2 = SO2 + CO2
Al2(SO4)3 + Na2O = Na2(SO4) + Al2O3 =>
Al2(SO4)3 + 3 Na2O = 3 Na2(SO4) + Al2O3
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
BaCl2 + K3N = Ba3N2 + KCl =>
3 BaCl2 + 2 K3N = Ba3N2 + 6 KCl
Ag(OH) + NaCl = AgCl + Na(OH) =>
Ag(OH) + NaCl = AgCl + Na(OH)
MgCl2 + Li3Po4 = Mg3(Po4)2 + LiCl =>
3 MgCl2 + 2 Li3Po4 = Mg3(Po4)2 + 6 LiCl
Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7 = Co10Fe20O40 + N2 + H2O + CO2 =>
90 Co(NO3)2(H2O)6 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7 = 9 Co10Fe20O40 + 360 N2 + 2960 H2O + 1200 CO2
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
Na(s) + H2O(g) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(aq) + H2(g)
C8H8 + O = CO2 + H2O =>
C8H8 + 20 O = 8 CO2 + 4 H2O
Au + KCN + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cd + HNO3 = Cd(NO3)2 + NO + H2O =>
3 Cd + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 4 H2O
ZnSe = Zn + Se =>
ZnSe = Zn + Se
Cr2O3 + C = Cr2 + CO2 =>
2 Cr2O3 + 3 C = 2 Cr2 + 3 CO2
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