Equations balanced on the previous day | Equations balanced on the next day |
K2O(s) + H2O(l) = 2 KOH(aq)
CO(NH2)2 + H2O2 = CO2 + H2O + N2 =>
CO(NH2)2 + 3 H2O2 = CO2 + 5 H2O + N2
BaCl2 + K2Cr2O7 + CH3COONa = Na2Cr2O7 + (CH3COO)2Ba + KCl =>
BaCl2 + K2Cr2O7 + 2 CH3COONa = Na2Cr2O7 + (CH3COO)2Ba + 2 KCl
Si2 + O2 = SiO2 =>
Si2 + 2 O2 = 2 SiO2
H2B4O7 + KOH = H2O + K2B4O7 =>
H2B4O7 + 2 KOH = 2 H2O + K2B4O7
PbCl4 + Na2CO3 = Pb(CO3)2 + NaCl =>
PbCl4 + 2 Na2CO3 = Pb(CO3)2 + 4 NaCl
C10H22 + NO = CO2 + H2O + N2 =>
2 C10H22 + 62 NO = 20 CO2 + 22 H2O + 31 N2
C3H6O2 + NaHCO3 = C3H5O2Na + H2O + CO2 =>
C3H6O2 + NaHCO3 = C3H5O2Na + H2O + CO2
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
ClH4 + F2 = Cl2 + HF =>
2 ClH4 + 4 F2 = Cl2 + 8 HF
C2H5OH(s) + O2(g) = CO2 + H2O(s) =>
C2H5OH(s) + 3 O2(g) = 2 CO2 + 3 H2O(s)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + Mg(s) = Pb(s) + Mg(NO3)2 =>
Pb(NO3)2 + Mg(s) = Pb(s) + Mg(NO3)2
Al(CO3) + MgCl = AlCl + Mg(CO3) =>
Al(CO3) + MgCl = AlCl + Mg(CO3)
TiCl5 + Mg = Ti + MgCl =>
TiCl5 + 5 Mg = Ti + 5 MgCl
HC2H3O2 + CaCO3 = Ca + (HC2H3O2)2CO3 =>
2 HC2H3O2 + CaCO3 = Ca + (HC2H3O2)2CO3
H2SO4 + B(OH)3 = B(SO4) + OH + H =>
H2SO4 + B(OH)3 = B(SO4) + 3 OH + 2 H
NaI + Cl2 = NaCl2 + I2 =>
2 NaI + 2 Cl2 = 2 NaCl2 + I2
Ni2 + H2O = Ni(OH)2 + H =>
Ni2 + 4 H2O = 2 Ni(OH)2 + 4 H
Fe(HCO3)3 + Cu(OH) = Fe(OH)3 + Cu(HCO3) =>
Fe(HCO3)3 + 3 Cu(OH) = Fe(OH)3 + 3 Cu(HCO3)
Cu(s) + NHO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO(g) =>
3 Cu(s) + 8 NHO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
CuO + H2SO4 = CuSO4(aq) + H2O =>
CuO + H2SO4 = CuSO4(aq) + H2O
SiH4 = Si + H =>
SiH4 = Si + 4 H
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
HCl(aq) + K2CO3(aq) = KCl(aq) + H + CO3 =>
2 HCl(aq) + K2CO3(aq) = 2 KCl(aq) + 2 H + CO3
Na2C2O4 + KIO3 = NaIO3 + K2C2O4 =>
Na2C2O4 + 2 KIO3 = 2 NaIO3 + K2C2O4
C7H5Cl3 + KOH = C7H5O2K + KCl + H2O =>
C7H5Cl3 + 4 KOH = C7H5O2K + 3 KCl + 2 H2O
NaHCO3 + HC3H3O2 = NaC2H3O2 + CO2 + H2O =>
3 NaHCO3 + 2 HC3H3O2 = 3 NaC2H3O2 + 3 CO2 + H2O
H3PO4 + Sr(OH)2 = H3(OH)2 + SrPO4 =>
H3PO4 + Sr(OH)2 = H3(OH)2 + SrPO4
Fe2(SO4)3*H2O + Na3C6H5O7 = FeC6H5O7 + Na2SO4 + H2O =>
Fe2(SO4)3*H2O + 2 Na3C6H5O7 = 2 FeC6H5O7 + 3 Na2SO4 + H2O
NaClO + NaOH + MnCl2 = NaCl + MnO2 + H2O =>
NaClO + 2 NaOH + MnCl2 = 3 NaCl + MnO2 + H2O
KI + CCl4 + Br2 = KCl3 + CI + BrCl =>
2 KI + 2 CCl4 + Br2 = 2 KCl3 + 2 CI + 2 BrCl
Mg + MnO = MgO + Mn =>
Mg + MnO = MgO + Mn
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
La(OH)3 + H2SO4 = La2(SO4)3 + H2O =>
2 La(OH)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O
KSCN + NaCl = KCl + NaSCN =>
KSCN + NaCl = KCl + NaSCN
Cr2O3 + Na2CO3 + NaNo3 = Na2CrO4 + CO2 + NaNo2 =>
Cr2O3 + 5 Na2CO3 + 12 NaNo3 = 2 Na2CrO4 + 5 CO2 + 18 NaNo2
H2O2 + MnO4 = Mn + H2O6 =>
H2O2 + MnO4 = Mn + H2O6
Ca(CH3COO) + AlBr = CaBr + Al(CH3COO) =>
Ca(CH3COO) + AlBr = CaBr + Al(CH3COO)
NO3{-} + H2O + e = NO + OH{-} =>
NO3{-} + 2 H2O + 3e = NO + 4 OH{-}
Au(OH)3 + N2H4 = Au + NO2 + H2O =>
4 Au(OH)3 + N2H4 = 4 Au + 2 NO2 + 8 H2O
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + Cl2 + K2SO4 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + Cl2 + K2SO4 + 6 H2O
N2H4 + H2SO4 = N2H4*H2SO4 =>
N2H4 + H2SO4 = N2H4*H2SO4
C135H96O9NS + O2 = H2O + SO2 + NO2 + CO2 =>
2 C135H96O9NS + 313 O2 = 96 H2O + 2 SO2 + 2 NO2 + 270 CO2
Sm2O3 + BaCO3 + MnO2 = (Sm)6(Ba)4(MnO3)10 + CO2 + O2 =>
6 Sm2O3 + 8 BaCO3 + 20 MnO2 = 2(Sm)6(Ba)4(MnO3)10 + 8 CO2 + 3 O2
CO3{2-} + Fe(NO3)3 = Fe2(CO3)3 + NO3{-} =>
3 CO3{2-} + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NO3{-}
KMnO4 + NaCl + H2SO4 = Cl + K2SO4 + H2O + MnSO4 + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 10 Cl + K2SO4 + 8 H2O + 2 MnSO4 + 5 Na2SO4
Ba(OH)2 + H2C2O4 = BaC2O4 + H2O =>
Ba(OH)2 + H2C2O4 = BaC2O4 + 2 H2O
As + NO3 = As2O5 + NO =>
4 As + 5 NO3 = 2 As2O5 + 5 NO
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