Equations balanced on the previous day | Equations balanced on the next day |
Fe(NO3)3HOH = HNO3FeOH(NO3)2
COOH + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
14 COOH + NaHCO3 = C4H7O5(COONa) + 4 H2O + 10 CO2
NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH
HClO4 = H2O + O3 + ClO2 =>
2 HClO4 = H2O + O3 + 2 ClO2
HClO3 + NaHCO3 = NaClO3 + H2CO3 =>
HClO3 + NaHCO3 = NaClO3 + H2CO3
KMnO4 + NaNO2 + Ba(OH)2 = BaMnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 2 Ba(OH)2 = 2 BaMnO4 + NaNO3 + 2 KOH + H2O
Ca20Co10Re10O60 + Mn10O10 + Co30O40 + Re10O30 + Re10 = Ca14Mn6Co10Re10O60 =>
21 Ca20Co10Re10O60 + 18 Mn10O10 + 3 Co30O40 + 8 Re10O30 + Re10 = 30 Ca14Mn6Co10Re10O60
CrCl2 + Na(C2H3O2) = Cr2(C2H3O2)4 + NaCl =>
2 CrCl2 + 4 Na(C2H3O2) = Cr2(C2H3O2)4 + 4 NaCl
Hg2I2 + O = Hg2O + I2 =>
Hg2I2 + O = Hg2O + I2
Fe + C6H8O7 = Fe2O3 + H + CO =>
2 Fe + 3 C6H8O7 = Fe2O3 + 24 H + 18 CO
K3PO4 + (NH4)2MoO4 = (NH4)3PO4 + K2MoO4 =>
2 K3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 K2MoO4
SO3 + C = S + CO2 =>
2 SO3 + 3 C = 2 S + 3 CO2
Br{-} + SO4{2-}– + H{+} = Br2 + SO3{2-} + H2O =>
2 Br{-} + SO4{2-}– + 2 H{+} = Br2 + SO3{2-} + H2O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
COOH + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
14 COOH + NaHCO3 = C4H7O5(COONa) + 4 H2O + 10 CO2
CoCl2 + NH3 + NH4Cl + O2 = [CoCl(NH3)5]Cl2 + H2O =>
4 CoCl2 + 16 NH3 + 4 NH4Cl + O2 = 4[CoCl(NH3)5]Cl2 + 2 H2O
Cu(s) + Au3{+} = Cu2{+} + Au =>
2 Cu(s) + Au3{+} = Cu2{+} + 3 Au
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
MgCl2 + KBr = MgBr + KCl2 =>
MgCl2 + KBr = MgBr + KCl2
K2CrO7 + K2SO3 + HCl = CrCl3 + K2SO4 + KCl + H2O =>
2 K2CrO7 + 9 K2SO3 + 10 HCl = 2 CrCl3 + 9 K2SO4 + 4 KCl + 5 H2O
Ba(OH)2NaOH = NaBa(OH)3 =>
Ba(OH)2NaOH = NaBa(OH)3
Zm + H2SO4 = ZmSO4 + H2 =>
Zm + H2SO4 = ZmSO4 + H2
NaOHHCl2 = NaCl2H2O =>
NaOHHCl2 = NaCl2H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
KBr + NaClO = KBrO3 + NaCl =>
KBr + 3 NaClO = KBrO3 + 3 NaCl
CaO + KCl = CaCl + KO =>
CaO + KCl = CaCl + KO
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Pb(NO3) + NaBr = Na(NO3) + PbBr =>
Pb(NO3) + NaBr = Na(NO3) + PbBr
C15H12O + C5H5NO2 = C20H17O3N =>
C15H12O + C5H5NO2 = C20H17O3N
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
COOH + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
14 COOH + NaHCO3 = C4H7O5(COONa) + 4 H2O + 10 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H7{-}C6H4{-}C3H7 + KMnO4 + H2SO4 = HOOC{-}C6H4{-}COOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H7{-}C6H4{-}C3H7 + 18 KMnO4 + 27 H2SO4 = 5 HOOC{-}C6H4{-}COOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Zn + Cu7(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu7(NO3)2 = Zn(NO3)2 + 7 Cu
C6H5MgBr + C8H8O2 = C19H16O + Mg(OH)Br =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 Mg(OH)Br
Ti + Mg(OH)2 = TiO + MgO + H2 =>
Ti + Mg(OH)2 = TiO + MgO + H2
HBrO2 + Ba(OH)2 = Ba(BrO2)2 + H2O =>
2 HBrO2 + Ba(OH)2 = Ba(BrO2)2 + 2 H2O
Cl2O3 + CO = Cl2 + CO2 =>
Cl2O3 + 3 CO = Cl2 + 3 CO2
H2O2 + N2O = NO2 + H2O =>
3 H2O2 + N2O = 2 NO2 + 3 H2O
Sr(OH)2 + Al2(SO4)3 = Sr2(SO4)2 + Al(OH)3 =>
6 Sr(OH)2 + 2 Al2(SO4)3 = 3 Sr2(SO4)2 + 4 Al(OH)3
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
C4H9OH + CH3COOH = C4H9OOCCH3 + H2O =>
C4H9OH + CH3COOH = C4H9OOCCH3 + H2O
LiNaH = LiHNa =>
LiNaH = LiHNa
(NH4)2PbCl6 = (NH4)2PbCl2 + Cl2 =>
(NH4)2PbCl6 = (NH4)2PbCl2 + 2 Cl2
C7H7NO2 + HCl = C7H10NCl + Cl2 + H2O =>
C7H7NO2 + 7 HCl = C7H10NCl + 3 Cl2 + 2 H2O
CH3CHOHCH2CH3 + O2 = CH3C(O)CH2CH3 + H2O =>
2 CH3CHOHCH2CH3 + O2 = 2 CH3C(O)CH2CH3 + 2 H2O
Mg + CO = MgO + C =>
Mg + CO = MgO + C
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
KHP + NaOH = KOHP + NaH =>
KHP + NaOH = KOHP + NaH
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
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