Equations balanced on the previous day | Equations balanced on the next day |
K2S + 3 O = 2 K + SO3
CuCl2 + AgNO3 = AgCl + Cu + NO3 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu + 2 NO3
K2Cr2O7 + H2SO4 + HBr = Cr2(SO4)3 + K2SO4 + H2O + Br2 =>
K2Cr2O7 + 4 H2SO4 + 6 HBr = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Br2
P2H3 + O2 = P2O5 + H2O =>
4 P2H3 + 13 O2 = 4 P2O5 + 6 H2O
BaO + HClO3 = BaClO3 + OH =>
BaO + HClO3 = BaClO3 + OH
Cs + HNO3 = Cs(NO3) + H2O + NH4NO3 =>
8 Cs + 10 HNO3 = 8 Cs(NO3) + 3 H2O + NH4NO3
Na(s) + H2O(l) = NaOH(aw) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aw) + H2(g)
SbH3 + H2O = Sb + H3O{+} + e =>
SbH3 + 3 H2O = Sb + 3 H3O{+} + 3e
CO3 + Al = Al2(CO3)3 =>
3 CO3 + 2 Al = Al2(CO3)3
Fe(NO3)3*9H2O + La(NO3)3*6H2O + Ca(NO3)2*4H2O + C2H5NO2 = LaCaFe2O6 + N2 + CO2 + H2O =>
4 Fe(NO3)3*9H2O + 2 La(NO3)3*6H2O + 2 Ca(NO3)2*4H2O + 12 C2H5NO2 = 2 LaCaFe2O6 + 17 N2 + 24 CO2 + 86 H2O
Cu2 + (SO4)3 + K2CrO4 = K2SO4 + Cu2CrO4 =>
3 Cu2 + (SO4)3 + 3 K2CrO4 = 3 K2SO4 + 3 Cu2CrO4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Fe2 + Cl = Fe3Cl =>
3 Fe2 + 2 Cl = 2 Fe3Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + NaOH + H2O = Fe2Na2O4 + H2 =>
2 Fe + 2 NaOH + 2 H2O = Fe2Na2O4 + 3 H2
KOH + HCH3CO2 = H2O + KCH3CO2 =>
KOH + HCH3CO2 = H2O + KCH3CO2
NO2 + HClO2 = NO4 + HCl =>
NO2 + HClO2 = NO4 + HCl
HCl + Na2HPO4 = NaCl + H2PO4 + H2 =>
4 HCl + 2 Na2HPO4 = 4 NaCl + 2 H2PO4 + H2
LiC2H3O2 + KCl = LiCl + KC2H3O2 =>
LiC2H3O2 + KCl = LiCl + KC2H3O2
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
Al + HCl = HAl + Cl =>
Al + HCl = HAl + Cl
K(s) + AgCl(aq) = KCl(aq) + Ag(s) =>
K(s) + AgCl(aq) = KCl(aq) + Ag(s)
CH3N2Cl + H2O = CH3OH + N2 + HCl =>
CH3N2Cl + H2O = CH3OH + N2 + HCl
P4O8 = P2O4 =>
P4O8 = 2 P2O4
MgCl2 + HNO3 = MgNO3 + HCl2 =>
MgCl2 + HNO3 = MgNO3 + HCl2
MnO4{-} + C2O4{-2} + H{+} = Mn2 + CO2 + H2O =>
2 MnO4{-} + 7 C2O4{-2} + 16 H{+} = Mn2 + 14 CO2 + 8 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2CO3(aq) + AgNO3(aq) = Ag2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 AgNO3(aq) = Ag2CO3(aq) + 2 NaNO3(aq)
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O3 + H2O + O2 =>
2 K2Cr2O7 + 2 H2SO4 = 2 K2SO4 + 2 Cr2O3 + 2 H2O + 3 O2
CuO2 + Fe2 = Cu + FeO =>
CuO2 + Fe2 = Cu + 2 FeO
HNO3 + (CH2OH)2 = C2H4(ONO2)2 + H2O =>
2 HNO3 + (CH2OH)2 = C2H4(ONO2)2 + 2 H2O
Na2SO3 + HI = H2O + NaI + SO2 =>
Na2SO3 + 2 HI = H2O + 2 NaI + SO2
NH2HSO3 + HNO3 = H2SO4 + N2 + H2O =>
5 NH2HSO3 + 3 HNO3 = 5 H2SO4 + 4 N2 + 4 H2O
HI + MnO2 = I2 + MnI2 + H2O =>
4 HI + MnO2 = I2 + MnI2 + 2 H2O
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
CaSi2 + HCl + H2O = Si6H3(OH)3 + CaCl2 + H =>
3 CaSi2 + 6 HCl + 3 H2O = Si6H3(OH)3 + 3 CaCl2 + 6 H
HI + MnO2 = I2 + MnI2 + H2O =>
4 HI + MnO2 = I2 + MnI2 + 2 H2O
CoBr + AgCH3CO2 = CoCH3CO2 + AgBr =>
CoBr + AgCH3CO2 = CoCH3CO2 + AgBr
LiC2H3O2 + KCl = LiCl + KC2H3O2 =>
LiC2H3O2 + KCl = LiCl + KC2H3O2
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
H2C2O4 + Mg = MgC2O4 + H =>
H2C2O4 + Mg = MgC2O4 + 2 H
Ca20Co10Re10O60 + Mn10O10 + Co30O40 + Re10O30 + Re10 = Ca12Mn8Co10Re10O60 =>
27 Ca20Co10Re10O60 + 36 Mn10O10 + 6 Co30O40 + 16 Re10O30 + 2 Re10 = 45 Ca12Mn8Co10Re10O60
[Al(H2O)6](OH)3 + NaOH = Na3[Al(OH)6] + H2O =>
[Al(H2O)6](OH)3 + 3 NaOH = Na3[Al(OH)6] + 6 H2O
Si3N4 + HNO3 + H2O = NH4NO3 + H2SiO3 =>
Si3N4 + 4 HNO3 + 9 H2O = 4 NH4NO3 + 3 H2SiO3
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