Equations balanced on the previous day | Equations balanced on the next day |
7 HC2H3O3 + 6 NaHCO3 = 6 NaC2H2O2 + 8 CO2 + 11 H2O
Cr2(SO4)3 + KI + KIO3 + H2O = K2SO4 + I2 + Cr(OH)3 =>
Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O = 3 K2SO4 + 3 I2 + 2 Cr(OH)3
CuSO4(aq) + NH4OH(aq) = (NH4)2SO4(s) + Cu(OH)2 =>
CuSO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(s) + Cu(OH)2
CH3COOH + Li = Li(CH3COO)2 + H2 =>
2 CH3COOH + Li = Li(CH3COO)2 + H2
KCN + Ag2O = KAg(CN)2 + K2O =>
4 KCN + Ag2O = 2 KAg(CN)2 + K2O
KCN + Ag2O = KAg(CN)2 + K2O =>
4 KCN + Ag2O = 2 KAg(CN)2 + K2O
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
K3Fe(CN)6 + Fe(NH4)2(SO4)2 = Fe2(CN)6 + K3(NH4)2(SO4)2 =>
K3Fe(CN)6 + Fe(NH4)2(SO4)2 = Fe2(CN)6 + K3(NH4)2(SO4)2
ZnCl2 + Na2[Zn(OH)4] = NaCl + Zn(OH)2 =>
ZnCl2 + Na2[Zn(OH)4] = 2 NaCl + 2 Zn(OH)2
Fe2O3 + Sb2S3 = Fe + Sb + SO3 =>
3 Fe2O3 + Sb2S3 = 6 Fe + 2 Sb + 3 SO3
Fe(NO3)3 + NH4HCO3 = Fe(OH)3 + NH4NO3 + CO2 =>
Fe(NO3)3 + 3 NH4HCO3 = Fe(OH)3 + 3 NH4NO3 + 3 CO2
Fe3O4 + Zn = Fe + ZnO =>
Fe3O4 + 4 Zn = 3 Fe + 4 ZnO
Pb + NO3 = Pb(NO2)4 + O2 =>
Pb + 4 NO3 = Pb(NO2)4 + 2 O2
C2H8N2(l) + N2O4(g) = CO2(g) + H2O(g) + N2(g) =>
C2H8N2(l) + 2 N2O4(g) = 2 CO2(g) + 4 H2O(g) + 3 N2(g)
NH3 + Cu(NO3)2 = Cu + N(NO3)2 + H3 =>
NH3 + Cu(NO3)2 = Cu + N(NO3)2 + H3
LiOH + Br2 = LiOBr + H2 =>
2 LiOH + Br2 = 2 LiOBr + H2
KHCO3 = H2O + CO2 + K2CO3 =>
2 KHCO3 = H2O + CO2 + K2CO3
NH4 + Cr2O7 = N + CrO3 + H2O =>
NH4 + 2 Cr2O7 = N + 4 CrO3 + 2 H2O
NaH2PO3 + H2O + Br2 = HBr + NaH2PO4 =>
NaH2PO3 + H2O + Br2 = 2 HBr + NaH2PO4
KCN + Ag2O = KAg(CN)2 + K2O =>
4 KCN + Ag2O = 2 KAg(CN)2 + K2O
KClO3 + KI + H2O = KCl + K(OH) + I2 =>
KClO3 + 6 KI + 3 H2O = KCl + 6 K(OH) + 3 I2
Au + Cl = Au{+3} + Cl{-} =>
Au + 3 Cl = Au{+3} + 3 Cl{-}
Al(OH)3 + Pb(NO2)2 = Al(NO2)3 + Pb(OH)2 =>
2 Al(OH)3 + 3 Pb(NO2)2 = 2 Al(NO2)3 + 3 Pb(OH)2
H2AsO4{-} + H3O{+} = H3AsO4 + H2O =>
H2AsO4{-} + H3O{+} = H3AsO4 + H2O
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
[Co(H2O)6]{3+} + H2O = [Co(H2O)6]{2+} + O2 + H{+} =>
4[Co(H2O)6]{3+} + 2 H2O = 4[Co(H2O)6]{2+} + O2 + 4 H{+}
KOCN + C = KCN + CO =>
KOCN + C = KCN + CO
Ag + Cu(NO3)2 = Ag2NO3 + Cu =>
4 Ag + Cu(NO3)2 = 2 Ag2NO3 + Cu
NaOH + CH3CO2H = C2H3NaO2H2O =>
NaOH + CH3CO2H = C2H3NaO2H2O
Co(NO3)2 + H2O2 + NaOH = Co(OH)3 + Na(NO3) =>
2 Co(NO3)2 + H2O2 + 4 NaOH = 2 Co(OH)3 + 4 Na(NO3)
NaHCO3(s) = Na2C2O4(s) + H2O(g) + O2(g) =>
4 NaHCO3(s) = 2 Na2C2O4(s) + 2 H2O(g) + O2(g)
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
KCN + Ag2O = KAg(CN)2 + K2O =>
4 KCN + Ag2O = 2 KAg(CN)2 + K2O
C13H28(tridecano) + O2 = CO2 + H2O =>
C13H28(tridecano) + 20 O2 = 13 CO2 + 14 H2O
KCN + Ag2O = KAg(CN)2 + K2O =>
4 KCN + Ag2O = 2 KAg(CN)2 + K2O
C6H12O6 = (C2H6O)2 + (CO2)2 =>
C6H12O6 = (C2H6O)2 + (CO2)2
Co(NO3)26H2O + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
5 Co(NO3)26H2O + 179 NH3 + 5(NH4)2CO3 + 104 H2O2 = 5[Co(NH3)4CO3]NO3 + 147 NH4NO3OH
O2 + CS2 = CO2 + S02 =>
O2 + CS2 = CO2 + S02
NO2 + Cr2O72 = NO3 + Cr =>
72 NO2 + Cr2O72 = 72 NO3 + 2 Cr
NaOH + PbSO4 = Na2SO4 + Pb(OH)2 =>
2 NaOH + PbSO4 = Na2SO4 + Pb(OH)2
Cr{3+} + MnO2{2-} + H2O = Cr2O7{2-} + Mn{2+} + H{-} =>
8 Cr{3+} + 11 MnO2{2-} + 6 H2O = 4 Cr2O7{2-} + 11 Mn{2+} + 12 H{-}
C2H5CHO + [O] = C2H5COOH =>
C2H5CHO + [O] = C2H5COOH
MgCl2*6H2O + NaOH = Mg(OH)2 + NaCl + H2O =>
MgCl2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaCl + 6 H2O
Rb3SO4 + Ca(OH)2 = Rb3(OH)2 + CaSO4 =>
Rb3SO4 + Ca(OH)2 = Rb3(OH)2 + CaSO4
MnO4 + H = Mn + H2O =>
MnO4 + 8 H = Mn + 4 H2O
KCN + Ag2O = KAg(CN)2 + K2O =>
4 KCN + Ag2O = 2 KAg(CN)2 + K2O
Cu + (OH)2 = CuO2 + H2O =>
Cu + 2(OH)2 = CuO2 + 2 H2O
KH + O2 = K2O + H2O =>
2 KH + O2 = K2O + H2O
KI + KClO3 + H2SO4 = KCl + I2 + H2O + K2SO4 =>
6 KI + KClO3 + 3 H2SO4 = KCl + 3 I2 + 3 H2O + 3 K2SO4
Ag + Fe2(SO4)3 = Ag2SO4 + FeSO4 =>
2 Ag + Fe2(SO4)3 = Ag2SO4 + 2 FeSO4
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