Answer:
C. Degree of ionization
Explanation:
The strength of an acid or a base is determined by how many H+/H3O+ or OH- ions are dissociated in solution. Therefore, it's describing the degree of ionization.
Example: HCl is a strong acid because in water it will pretty much 100% dissociate into H+ and Cl- ions.
Do bank n buzzing fiction diving duck bum Boston Bruin Boston Cody such Garrick godly go.
Answer:
8
Explanation:
the number before the abbrviation for calcium (Ca) shows how many calcium there is.
Answer:
0.192 mol N₂O
Explanation:
Step 1: Write the balanced equation
NH₄NO₃(aq) ⇒ N₂O(g) + 2 H₂O(l)
Step 2: Establish the appropriate molar ratio
According to the balanced equation, the molar ratio of NH₄NO₃ to N₂O is 1:1.
Step 3: Calculate the number of moles of N₂O formed upon complete reaction of 0.192 moles of NH₄NO₃
We will use the previously established molar ratio.
0.192 mol NH₄NO₃ × 1 mol N₂O/1 mol NH₄NO₃ = 0.192 mol N₂O
Answer:
According to Newton's law of gravitation two objects attract each other
