Answer is: concentration ammonia is higher than concentration of ammonium ion.
Chemical reaction of ammonia in water: NH₃ + H₂O → NH₄⁺ + OH⁻.
Kb(NH₃) = 1,8·10⁻⁵.
c₀(NH₃) = 0,8 mol/L.
c(NH₄⁺) = c(OH⁻) = x.
c(NH₃) = 0,8 mol/L - x.
Kb = c(NH₄⁺) · c(OH⁻) / c(NH₃).
0,000018 = x² / 0,8 mol/L - x.
solve quadratic equation: x = c(NH₄⁺) = 3,79·10⁻³ mol/L.
HEY BUDDY THE ANSWER IS
It processes the environment and sends out signals.
Answer:
Baking Soda a base
Explanation:
We know that to neutralize an acid we add base to it. Baking Soda is a type of base so when we add Baking Soda or any other base to battery acid or any other acid we can neutralize it and get salt and water.
Acids are the substance which are sour in taste and can turn blue litmus paper red. For example, Lemon and Orange.
Bases are the substance which are bitter in taste and can turn red litmus paper blue. For example, Baking Soda and Soap.
IVA: nonmetal/other metals VIIA:halogens VIII: Nobel Gases
