Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 2 NaOH = 2 NaKCrO4 + H2O
HgO + C = HgC + O2 =>
2 HgO + 2 C = 2 HgC + O2
Mn{2+} + Cl2 + H2O = MnO4{-} + Cl{-} + H{+} =>
2 Mn{2+} + 5 Cl2 + 8 H2O = 2 MnO4{-} + 10 Cl{-} + 16 H{+}
C12O24H12 + O2 = CO2 + H2O =>
C12O24H12 + 3 O2 = 12 CO2 + 6 H2O
CuCO3 + Fe(ClO)3 = Cu(ClO)2 + Fe2(CO3)3 =>
3 CuCO3 + 2 Fe(ClO)3 = 3 Cu(ClO)2 + Fe2(CO3)3
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + H2 + O2 = Mg(OH)2 =>
Mg + H2 + O2 = Mg(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + CaCO3 + H2O = Mg(HCO3)2 + Ca(OH)2 =>
Mg(OH)2 + 2 CaCO3 + 2 H2O = Mg(HCO3)2 + 2 Ca(OH)2
SrTiO3 + CF4 = SrF2 + CO2 + TiF4 =>
2 SrTiO3 + 3 CF4 = 2 SrF2 + 3 CO2 + 2 TiF4
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO4)2 + H2O =>
8 Ca(OH)2 + 8 Cl2 = 7 CaCl2 + Ca(ClO4)2 + 8 H2O
NaBrO3 + NaBr + H2SO4 = NaSO4 + Br2 + H2O =>
2 NaBrO3 + 4 NaBr + 6 H2SO4 = 6 NaSO4 + 3 Br2 + 6 H2O
NaCl + H2SO4 = NaSO4 + ClH2 =>
NaCl + H2SO4 = NaSO4 + ClH2
Li + C02 = Li2C2 =>
2 Li + C02 = Li2C2
FeO3H3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeO3H3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
S8 + Na2SO3 + H2O = Na2S2O3H10O5 =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3H10O5
No2 + H = HNo3 =>
3 No2 + 2 H = 2 HNo3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
CuSO45H2O(s) = CuSO4 + H2 + O2 =>
CuSO45H2O(s) = CuSO4 + H2 + 21 O2
Au2O3 + HClO4 = Au(ClO4)3 + H2O =>
Au2O3 + 6 HClO4 = 2 Au(ClO4)3 + 3 H2O
H2O + Fe = FeOH + FeH =>
H2O + 2 Fe = FeOH + FeH
Cu2S + MnO4{-} + H{+} = Cu2{+} + Mn2{+} + SO42{-} + H2O =>
13 Cu2S + 168 MnO4{-} + 252 H{+} = 13 Cu2{+} + 84 Mn2{+} + 13 SO42{-} + 126 H2O
Cr2(SO4)3 = Cr + (SO4)2 =>
2 Cr2(SO4)3 = 4 Cr + 3(SO4)2
MnAlF5 = MnF2 + AlF3 =>
MnAlF5 = MnF2 + AlF3
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + SO2 + H2SO4 =>
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + 3 SO2 + H2SO4
Cu2O + NH4OH + O2 = H2O + [Cu(NH3)4(H2O)2](OH)2 =>
2 Cu2O + 16 NH4OH + O2 = 4 H2O + 4[Cu(NH3)4(H2O)2](OH)2
(CoCl2) + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2(CoCl2) + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 2 H2O
FeCl3 + H2O = [Fe(H2O)6]Cl3 =>
FeCl3 + 6 H2O = [Fe(H2O)6]Cl3
H2P + OH = P + H2O =>
H2P + 2 OH = P + 2 H2O
Ba(OH)2*8H2O + HCl = BaCl2 + H2O =>
Ba(OH)2*8H2O + 2 HCl = BaCl2 + 10 H2O
hydrochloricacid + zinc = hydrogen + zincchloride =>
2 HCl + Zn = H2 + ZnCl2
BaSO4 + KNO3 = BaNO3 + KSO4 =>
BaSO4 + KNO3 = BaNO3 + KSO4
CoCl2*H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5Cl]Cl2 + 12 H2O
CaCO3 + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3 + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
C9N2H8O2 + O2 = NH3 + CO2 + H2O =>
2 C9N2H8O2 + 17 O2 = 4 NH3 + 18 CO2 + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
MoS2 + NaOH + O2 = Na2MoO2 + Na2SO4 + H2O =>
2 MoS2 + 12 NaOH + 7 O2 = 2 Na2MoO2 + 4 Na2SO4 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O2 + Na2S2O5 = NaSO4 + H2O =>
3 H2O2 + Na2S2O5 = 2 NaSO4 + 3 H2O
AlBr3 + Na2S = Al2S3 + NaBr =>
2 AlBr3 + 3 Na2S = Al2S3 + 6 NaBr
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K2CO3 + NaCl = KCl + Na2CO3 =>
K2CO3 + 2 NaCl = 2 KCl + Na2CO3
C10H16 + Br2 = C10H16Br2 =>
C10H16 + Br2 = C10H16Br2
Fe2O3 + Na2O = NaFeO2 =>
Fe2O3 + Na2O = 2 NaFeO2
Ba(CH3CO2)2K2(CrO4) = Ba(CrO4)K2(CH3CO2)2 =>
Ba(CH3CO2)2K2(CrO4) = Ba(CrO4)K2(CH3CO2)2
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + H2O + C6H12O7 =>
2[Ag(NH3)2]OH + C6H12O6 = 2 Ag + 4 NH3 + H2O + C6H12O7
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
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