Answer:
I think option A is right answer
Answer:
A)The spring scale has a high level of precision and a low level of accuracy.
Explanation:
Hope it works for u guys
<span>You need to consider the valences of the two elements. Potassium is +1; nitrogen is -3. To balance the molecule, you need 3 potassium to one nitrogen, or K3N</span>
B solvent because it is socking in
Answer:
0.00316
Explanation:
You have to use the following equation:
You are given the pH and need to find the concentration of H+. Plug in the given components and solve.
The concentration of H is 0.00316.