Equations balanced on the previous day | Equations balanced on the next day |
PCl5 + 2 K = PCl3 + 2 KCl
N2H4 + O2(g) = NO2(g) + H2O =>
N2H4 + 3 O2(g) = 2 NO2(g) + 2 H2O
Al + Al(SO4)3 = Al2SO4 =>
5 Al + Al(SO4)3 = 3 Al2SO4
Zn(s) + OH{-} + H2O = Zn(OH)4{-2} + H2 =>
Zn(s) + 2 OH{-} + 2 H2O = Zn(OH)4{-2} + H2
C6H6 + CO2 = CO + H2O =>
C6H6 + 9 CO2 = 15 CO + 3 H2O
C10H12O2 + H2O = C7H6O2 + C4H10O =>
4 C10H12O2 + 3 H2O = 4 C7H6O2 + 3 C4H10O
Cl2O5 + FeO = Fe(ClO3)2 =>
Cl2O5 + FeO = Fe(ClO3)2
K2[Be(OH)4] + HCl = KCl + Be(OH)2 + H2O =>
K2[Be(OH)4] + 2 HCl = 2 KCl + Be(OH)2 + 2 H2O
Cr2O7 + CH2O = Cr + HCOOH =>
Cr2O7 + 7 CH2O = 2 Cr + 7 HCOOH
MnO2 + H2SO4 + KI = K2SO4 + H2O + I2 + MnSO4 =>
MnO2 + 2 H2SO4 + 2 KI = K2SO4 + 2 H2O + I2 + MnSO4
BaBr2O6 + Na3PO4 = Ba3(PO4)2 + NaBrO3 =>
3 BaBr2O6 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBrO3
CH3CH2COOH + Na = C2H5COONa + H2 =>
2 CH3CH2COOH + 2 Na = 2 C2H5COONa + H2
Zn + Au(NO3)3(aq) = Au + Zn(NO3)2(aq) =>
3 Zn + 2 Au(NO3)3(aq) = 2 Au + 3 Zn(NO3)2(aq)
Cr2O3 + NaHCO3 + H2O = Na3[Cr(OH)6] + CO2 =>
Cr2O3 + 6 NaHCO3 + 3 H2O = 2 Na3[Cr(OH)6] + 6 CO2
AgNO3 + H2S + H2O = H2SO4 + Ag + HNO2 =>
8 AgNO3 + 3 H2S + 4 H2O = 3 H2SO4 + 8 Ag + 8 HNO2
HNO3 + Sb = NO + Sb4O6 + H2O =>
4 HNO3 + 4 Sb = 4 NO + Sb4O6 + 2 H2O
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
Br2 + H2O + CO3{-2} = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 3 H2O + 6 CO3{-2} = 5 Br{-} + BrO3{-} + 6 HCO3{-}
HIO3 + BaO = Ba(IO3)2 + H2O =>
2 HIO3 + BaO = Ba(IO3)2 + H2O
C6H13SH + O2 = CO2 + H2O + S =>
2 C6H13SH + 19 O2 = 12 CO2 + 14 H2O + 2 S
SiCl4(aq) + Mg(s) = Si(s) + MgCl2(aq) =>
SiCl4(aq) + 2 Mg(s) = Si(s) + 2 MgCl2(aq)
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Al2O3(a) + H2(g) = Al(s) + H2O(l) =>
Al2O3(a) + 3 H2(g) = 2 Al(s) + 3 H2O(l)
Cr(OH3) + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH3) + 7 Cl2 + 18 KOH = 2 K2CrO4 + 14 KCl + 12 H2O
SiO2 + NH3 = Si3N4 + H2O =>
3 SiO2 + 4 NH3 = Si3N4 + 6 H2O
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Mn2O3(s) + HNO3 = Mn(NO3)3(aq) + H2O(l) =>
Mn2O3(s) + 6 HNO3 = 2 Mn(NO3)3(aq) + 3 H2O(l)
NaOH + Na2S = NaS + Na2OH =>
NaOH + Na2S = NaS + Na2OH
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + Na(NO3)(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 Na(NO3)(aq)
SrO + Fe(NO3)3 = Fe2O3 + Sr(NO3)2 =>
3 SrO + 2 Fe(NO3)3 = Fe2O3 + 3 Sr(NO3)2
NaBrO3 + HCl = HBr + NaCl + Cl2 + H2O =>
NaBrO3 + 7 HCl = HBr + NaCl + 3 Cl2 + 3 H2O
K2CO3 + Gd(NO3)3 = KNO3 + Gd2(CO3)3 =>
3 K2CO3 + 2 Gd(NO3)3 = 6 KNO3 + Gd2(CO3)3
HO2 + Cr(OH)3 = CrO4 + OH =>
4 HO2 + Cr(OH)3 = CrO4 + 7 OH
HgOH + HBrO2 = Hg(BrO2) + H2O =>
HgOH + HBrO2 = Hg(BrO2) + H2O
Sn(NO3)4 + Fe2(SO4)3 = Sn2(SO4)4 + Fe(NO3)3 =>
6 Sn(NO3)4 + 4 Fe2(SO4)3 = 3 Sn2(SO4)4 + 8 Fe(NO3)3
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
Na + {+} + Cl{-} = NaCl =>
Na + {+} + Cl{-} = NaCl
KI + K2Cr2O7 + H2SO4 = K2SO4 + H2O + I2 + Cr2(SO4)3 =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + 7 H2O + 3 I2 + Cr2(SO4)3
C7H8HO + O2 = CO2 + H2O =>
4 C7H8HO + 35 O2 = 28 CO2 + 18 H2O
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCHOHCH2OH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 CH2OHCHOHCHOHCH2OH
FeSO4 + MgCo3 = FeCo3 + MgSO4 =>
FeSO4 + MgCo3 = FeCo3 + MgSO4
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
KC8H5O4 + O2 = CO2 + H2O + K =>
4 KC8H5O4 + 29 O2 = 32 CO2 + 10 H2O + 4 K
K + S4 = K2S =>
8 K + S4 = 4 K2S
C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O
Ga3 + HCl = GaCl3 + H2 =>
2 Ga3 + 18 HCl = 6 GaCl3 + 9 H2
NaOH(aq) + NaNO2(aq) + Al(s) + H2O = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O = NH3(aq) + 2 NaAlO2(aq)
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
C3H6O + Cu(OH)2 = C3H6O2 + CuOH + H2O =>
C3H6O + 2 Cu(OH)2 = C3H6O2 + 2 CuOH + H2O
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Equations balanced on 06/08/24
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