Equations balanced on the previous day | Equations balanced on the next day |
2 Na2SO3 + SnCl2 + 4 H2O = 2 HCl + Na2S2O4 + Na2(Sn(OH)6)
K2MnO4 + K2S2O8 = KMnO4 + K2SO4 =>
2 K2MnO4 + K2S2O8 = 2 KMnO4 + 2 K2SO4
FeSO4((NH4)2)SO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + NH4HSO4 + H2O =>
FeSO4((NH4)2)SO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + 2 NH4HSO4 + 6 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
CuO + Al2O3 = CuAl2O4 =>
CuO + Al2O3 = CuAl2O4
H2SiO3 + Ca(OH)2 = CaSiO3 + H2O =>
H2SiO3 + Ca(OH)2 = CaSiO3 + 2 H2O
FeCl2 + HCl = FeH + Cl =>
FeCl2 + HCl = FeH + 3 Cl
Zn + H2SO4 + AgCl = Ag + HCl + ZnSO4 =>
Zn + H2SO4 + 2 AgCl = 2 Ag + 2 HCl + ZnSO4
CrI + Cl2 + K(OH) = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI + 13 Cl2 + 32 K(OH) = 2 K2CrO4 + 2 KIO4 + 26 KCl + 16 H2O
NH4NO3 + C20H30O2 = CO2 + N2 + H2O =>
53 NH4NO3 + C20H30O2 = 20 CO2 + 53 N2 + 121 H2O
Ni + Br = NiBr =>
Ni + Br = NiBr
Na2SO4 + CaCO3 + C = Na2CO3*CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3*CaS + 2 CO2
Fe2O3(g) + CO(g) = FeCO2(g) + CO2(g) =>
Fe2O3(g) + 3 CO(g) = 2 FeCO2(g) + CO2(g)
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
AuO + H2 = Au + H2O =>
AuO + H2 = Au + H2O
calciumoxide + water = calciumhydroxide =>
CaO + H2O = Ca(OH)2
C3H7NO2 + H2O = CO2 + CH4 + NH3 =>
2 C3H7NO2 + 2 H2O = 3 CO2 + 3 CH4 + 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
NaHCO3 + HCl = Na2HCO3 + H2O + CO2 + Cl2 =>
4 NaHCO3 + 2 HCl = 2 Na2HCO3 + 2 H2O + 2 CO2 + Cl2
FeBr3 + Sn(NO3)4 = Fe(NO3)3 + SnBr4 =>
4 FeBr3 + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 SnBr4
CuCl2 + C6H5OH = C6H5Cl + Cu(OH)2 =>
CuCl2 + 2 C6H5OH = 2 C6H5Cl + Cu(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCH3CO2 + HCl = NaCl + HCH3CO2 =>
NaCH3CO2 + HCl = NaCl + HCH3CO2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C4H6O4 + H2O + NaHCO3 + NaCl = H12Na2C7O17Cl + H2 =>
3 C4H6O4 + 16 H2O + 2 NaHCO3 + 2 NaCl = 2 H12Na2C7O17Cl + 14 H2
CO{2+} + OH{-} = CO(OH)2 =>
CO{2+} + 2 OH{-} = CO(OH)2
K3PO4(aq) + Li2SO4(aq) = K3SO4 + Li2PO4 =>
K3PO4(aq) + Li2SO4(aq) = K3SO4 + Li2PO4
KMnO4 = MnO2 + O2 + K2MnO =>
4 KMnO4 = 2 MnO2 + 5 O2 + 2 K2MnO
NO + O3 = NO2 = O =>
3 NO + O3 = 3 NO2
LiOHH3PO3 = LiPO3H3OH =>
LiOHH3PO3 = LiPO3H3OH
HClO3 + H2S = H2SO + HCl =>
HClO3 + 3 H2S = 3 H2SO + HCl
Pb(No3)2(aq) + NH4OH(aq) = PbOH + NH4(No3)2 =>
Pb(No3)2(aq) + NH4OH(aq) = PbOH + NH4(No3)2
HAsO4 + AlOH = H2O + AlAsO4 =>
HAsO4 + AlOH = H2O + AlAsO4
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
C5H9OO2 = C5H9O3 =>
C5H9OO2 = C5H9O3
Z(OH)2 + H2SO4 = ZSO4 + H2O =>
Z(OH)2 + H2SO4 = ZSO4 + 2 H2O
Ca + Cu(No3)2 = Ca(No3) + Cu =>
2 Ca + Cu(No3)2 = 2 Ca(No3) + Cu
CrCl3 + KOH + KClO = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + 3 KClO = 9 KCl + 2 K2CrO4 + 5 H2O
K3Fe(CN)6 + CuSO4 = Cu3(Fe(CN)6)2 + K2SO4 =>
2 K3Fe(CN)6 + 3 CuSO4 = Cu3(Fe(CN)6)2 + 3 K2SO4
H2O2 + Fe8 = H4Fe10O4 =>
8 H2O2 + 5 Fe8 = 4 H4Fe10O4
Mn2{+} + F{-} = F2 + Mn =>
2 Mn2{+} + 2 F{-} = F2 + 4 Mn
I2 + Ca(OH)2 = H2O + CaI2 + Ca(IO3)2 =>
6 I2 + 6 Ca(OH)2 = 6 H2O + 5 CaI2 + Ca(IO3)2
Ca(OH) + H2SO4 + H2O = CaSO4*2H2O + H2 =>
2 Ca(OH) + 2 H2SO4 + 2 H2O = 2 CaSO4*2H2O + H2
NaCl + BeF{+2} = NaF + BeCl{2} =>
NaCl + BeF{+2} = NaF + BeCl{2}
Cu + NaHSO4 + NaNO3 = Cu(NO3)2 + Na3SO4 + NO + H2O =>
7 Cu + 8 NaHSO4 + 16 NaNO3 = 7 Cu(NO3)2 + 8 Na3SO4 + 2 NO + 4 H2O
NaMnO4 + MnSO4 + H2O = MnO2 + H2SO4 + Na2SO4 =>
2 NaMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + 2 H2SO4 + Na2SO4
ironoxide + carbon = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
O2 + H2O + Mg = Mg(OH)2 =>
O2 + 2 H2O + 2 Mg = 2 Mg(OH)2
CH6N2O3 = H2O2 + CO(NH2)2 =>
CH6N2O3 = H2O2 + CO(NH2)2
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