Equations balanced on the previous day | Equations balanced on the next day |
FeSO4*7H2O + 2 NaHCO3 = FeCO3 + Na2SO4 + 8 H2O + CO2
ZnCl2 + NH4OH = Zn(OH)2 + NH3 + HCl =>
ZnCl2 + 2 NH4OH = Zn(OH)2 + 2 NH3 + 2 HCl
Pb(NO3)4(aq) + CaCO3(s) = Pb(CO3)2 + Ca(NO3)2 =>
Pb(NO3)4(aq) + 2 CaCO3(s) = Pb(CO3)2 + 2 Ca(NO3)2
NH4OH + H2S = (NH4)2S + H(OH) =>
2 NH4OH + H2S = (NH4)2S + 2 H(OH)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C5H11CH2OH + CrO3 + H2SO4 = C5H11COOH + Cr2(SO4)3 + H2O =>
3 C5H11CH2OH + 4 CrO3 + 6 H2SO4 = 3 C5H11COOH + 2 Cr2(SO4)3 + 9 H2O
HNO3 + Mg = Mg(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
KI + KMnO4 + H3O{+} + SO4{2-} = Mn{2+} + H2O + I2 + K2SO4 =>
10 KI + 2 KMnO4 + 16 H3O{+} + 6 SO4{2-} = 2 Mn{2+} + 24 H2O + 5 I2 + 6 K2SO4
Cr2S3 + O2 = Cr2O3 + SO2 =>
2 Cr2S3 + 9 O2 = 2 Cr2O3 + 6 SO2
Co(OH)2 + HMnO4 = Co(MnO4)2 + H2O =>
Co(OH)2 + 2 HMnO4 = Co(MnO4)2 + 2 H2O
LiOH*H2O + H2TiO3 = Li4Ti5O12 + H2O =>
4 LiOH*H2O + 5 H2TiO3 = Li4Ti5O12 + 11 H2O
CoCl2 + Na2SO4 = CoSO4 + Na2Cl2 =>
CoCl2 + Na2SO4 = CoSO4 + Na2Cl2
Li2S + O2 = Li2O + S =>
2 Li2S + O2 = 2 Li2O + 2 S
V2O5 + H2O + SO2 + H2SO4 = [V(O)(H2O)]SO4 =>
V2O5 + H2O + SO2 + H2SO4 = 2[V(O)(H2O)]SO4
C2H5NO2 + C8H14NOS2R = C9H19N2OS2R + CO2 =>
C2H5NO2 + C8H14NOS2R = C9H19N2OS2R + CO2
Ba(NO3)2 + (NH4)2(SO4) = Ba(SO4) + NH4(NO3) =>
Ba(NO3)2 + (NH4)2(SO4) = Ba(SO4) + 2 NH4(NO3)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + H2O = HCl + HClO20 =>
20 Cl2 + 20 H2O = 39 HCl + HClO20
Mn{+2} + NO3{-} + H{+} = NO + Mn{+4} + H2O =>
3 Mn{+2} + 2 NO3{-} + 8 H{+} = 2 NO + 3 Mn{+4} + 4 H2O
I2 + KI = KI3 =>
I2 + KI = KI3
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
Cl2 + Kl + KOH = KCl + KlO + H2O =>
Cl2 + Kl + 2 KOH = 2 KCl + KlO + H2O
CuO + CH4 = Cu4 + H2O + CO2 =>
4 CuO + CH4 = Cu4 + 2 H2O + CO2
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
KCl + Cr2O3 + H2O2 = K2CrO4 + HCl + H2O =>
4 KCl + Cr2O3 + 3 H2O2 = 2 K2CrO4 + 4 HCl + H2O
CaCO3 + C2H4O2 = Ca(CH3CO2)2 + H2O + CO2 =>
CaCO3 + 2 C2H4O2 = Ca(CH3CO2)2 + H2O + CO2
C3H8(q) + O2(g) = CO2(q) + H2O(q) =>
C3H8(q) + 5 O2(g) = 3 CO2(q) + 4 H2O(q)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + H2O = H3 + Fe2O3 =>
2 Fe + 3 H2O = 2 H3 + Fe2O3
Zn(OH)2 + HF = ZnF2 + H2O =>
Zn(OH)2 + 2 HF = ZnF2 + 2 H2O
FeOHCl2 + NaOH = Fe(OH)3 + NaCl =>
FeOHCl2 + 2 NaOH = Fe(OH)3 + 2 NaCl
Sulfuricacid + potassiumhydroxide = potassiumsulfate + water =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(NH4)2S + Fe2(SO4)3 = Fe2S3 + (NH4)2SO4 =>
3(NH4)2S + Fe2(SO4)3 = Fe2S3 + 3(NH4)2SO4
NH4C2H3O2 + Na2CO3 = (NH4)2CO3 + NaC2H3O2 =>
2 NH4C2H3O2 + Na2CO3 = (NH4)2CO3 + 2 NaC2H3O2
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
NH3 + H2O + Ba(NO3)2 = Ba(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Ba(NO3)2 = Ba(OH)2 + 2 NH4NO3
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
CCl4 + H2O = HCl + C(OH)4 =>
CCl4 + 4 H2O = 4 HCl + C(OH)4
CuSO4 + Al3 = Cu + Al2(SO4)3 =>
9 CuSO4 + 2 Al3 = 9 Cu + 3 Al2(SO4)3
Au(OH)2 + Sn = Sn(OH)2 + Au =>
Au(OH)2 + Sn = Sn(OH)2 + Au
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
NaOBr + H2O = NaOH + BrOH =>
NaOBr + H2O = NaOH + BrOH
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(s) + Cu(NO3)2 = Pb(NO3)2(aq) + Cu(s) =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2(aq) + Cu(s)
K2CrO4 + Cu(NO3)2 = K(NO3) + Cu(CrO4) =>
K2CrO4 + Cu(NO3)2 = 2 K(NO3) + Cu(CrO4)
C7H8 + H2SO4 = C7H7SO3H + H2O =>
C7H8 + H2SO4 = C7H7SO3H + H2O
K1Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K1Cr2O7 + 28 HCl = 2 KCl + 4 CrCl3 + 14 H2O + 7 Cl2
NaCl + C6H12O6 + H2O = NaOH + Cl + CH4 =>
24 NaCl + C6H12O6 + 18 H2O = 24 NaOH + 24 Cl + 6 CH4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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