Equations balanced on the previous day | Equations balanced on the next day |
Pb(No3)2 + 2 H2O = Pb(OH)2 + 2 HNo3
C2H2O2 + NaHCO3 = Na + H2O + CO2 =>
C2H2O2 + 6 NaHCO3 = 6 Na + 4 H2O + 8 CO2
Al(C2H3O2)3 + Cu3(PO4)2 = Cu3(C2H3O2)3 + Al(PO4)2 =>
Al(C2H3O2)3 + Cu3(PO4)2 = Cu3(C2H3O2)3 + Al(PO4)2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
PbS + O4 = PbSO4 =>
PbS + O4 = PbSO4
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Mg + H2SO4 + HNO3 = MgSO4 + NH4HSO4 + H2O =>
4 Mg + 5 H2SO4 + HNO3 = 4 MgSO4 + NH4HSO4 + 3 H2O
Br2O3 + H2 = Br2 + H2O =>
Br2O3 + 3 H2 = Br2 + 3 H2O
Ca3(PO4)2 + PbO2 = CaO + Pb3(PO4)4 =>
2 Ca3(PO4)2 + 3 PbO2 = 6 CaO + Pb3(PO4)4
I + H2O = HI + HIO =>
2 I + H2O = HI + HIO
Fe + HCl = FeCl3 + H2Fe =>
5 Fe + 6 HCl = 2 FeCl3 + 3 H2Fe
C2H5OH + O2 = C2H5O2 + OH =>
C2H5OH + O2 = C2H5O2 + OH
Al + Na2CO3 = Al(CO3)3 + Na2 =>
Al + 3 Na2CO3 = Al(CO3)3 + 3 Na2
FeBr2 + LiOH = LiBr + Fe(OH)2 =>
FeBr2 + 2 LiOH = 2 LiBr + Fe(OH)2
MnO2 + HCl = MnCl2 + HCl2 + H2O =>
MnO2 + 6 HCl = MnCl2 + 2 HCl2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N4 + O2 + H2O = HNO3 =>
N4 + 5 O2 + 2 H2O = 4 HNO3
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
MgI2 + AgNO3 = Ag(I) + Mg(NO3)2 =>
MgI2 + 2 AgNO3 = 2 Ag(I) + Mg(NO3)2
Li3PO4 + Ca(OH)2 = LiOH + Ca3(PO4)2 =>
2 Li3PO4 + 3 Ca(OH)2 = 6 LiOH + Ca3(PO4)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3
ClO + H2O = HCl + O2 =>
4 ClO + 2 H2O = 4 HCl + 3 O2
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + NH4SCN = HSCN + (NH4)Cl =>
HCl + NH4SCN = HSCN + (NH4)Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
(CH3)2NNH2 + N2O4 = H2O + N2 + CO2 =>
(CH3)2NNH2 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
AlP(s) = Al(s) + P4(s) =>
4 AlP(s) = 4 Al(s) + P4(s)
H{+} + Cr2O7{2-} + Mn{2+} = H2O + Cr{3+} + MnO4{-} =>
22 H{+} + 5 Cr2O7{2-} + 6 Mn{2+} = 11 H2O + 10 Cr{3+} + 6 MnO4{-}
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
CuSO4 + [NH4OH] = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2[NH4OH] = Cu(OH)2 + (NH4)2SO4
NaI(s) + H2SO4(l) = Na2SO4(s) + I2(g) + H2S(g) + H2O(l) =>
8 NaI(s) + 5 H2SO4(l) = 4 Na2SO4(s) + 4 I2(g) + H2S(g) + 4 H2O(l)
CH3COOH + Al3 = Al(CH3CO2)3 + H2 =>
18 CH3COOH + 2 Al3 = 6 Al(CH3CO2)3 + 9 H2
H3ClO + H2O = HClO + H3O =>
H3ClO + 2 H2O = HClO + 2 H3O
FeO3 + HCl = FeCl3 + Cl2 + H2O =>
2 FeO3 + 12 HCl = 2 FeCl3 + 3 Cl2 + 6 H2O
ZnAg(NO3) = Zn(NO3)Ag =>
ZnAg(NO3) = Zn(NO3)Ag
C13H14N2 + C9H10O3 = C13H10N2C9H10O2C9H10O2 + H2O =>
C13H14N2 + 2 C9H10O3 = C13H10N2C9H10O2C9H10O2 + 2 H2O
C4H8O2 + Cu(OH)2 = C4H4O2 + H2O + Cu =>
C4H8O2 + 2 Cu(OH)2 = C4H4O2 + 4 H2O + 2 Cu
SiO + NaCO3 = Na2SiO3 + CO2 =>
SiO + 2 NaCO3 = Na2SiO3 + 2 CO2
CuCO3 + Ca(OH)2 = Ca(CO3)2 + CuOH =>
2 CuCO3 + Ca(OH)2 = Ca(CO3)2 + 2 CuOH
KMnO4(aq) + HCl(aq) + FeCl2(aq) = MnCl2(aq) + FeCl3(aq) + H2O(l) + KCl(aq) =>
KMnO4(aq) + 8 HCl(aq) + 5 FeCl2(aq) = MnCl2(aq) + 5 FeCl3(aq) + 4 H2O(l) + KCl(aq)
MnO2 + KI + HCl = KCl + MnCl2 + H2O + I =>
MnO2 + 2 KI + 4 HCl = 2 KCl + MnCl2 + 2 H2O + 2 I
KCr2O7 + H2SO4 + C2H5OH = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
4 KCr2O7 + 14 H2SO4 + 7 C2H5OH = 7 C2H4O2 + 4 Cr2(SO4)3 + 21 H2O + 2 K2SO4
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