HBr is the most powerful and dangerous acid .
Explanation:
A strong acid is one that instantly disunites or grants its protons in suspension. HBr is a strong acid. HBr is powerful than HCl or HF because the overlapping of a 1s-orbital and a 4p-orbital is surprisingly small, thus the binding is weak so splitting is very easy..
FOR PART 3!!!! THIS IS THE ANSWER
The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. In Part III, you will be investigating the questionable baseball. Use the drop-down menus to complete the sentences and identify the independent and dependent variables
MATERIAL
DENSITY
Answer:
A) 1.5 V
B) 4.5 V
Explanation:
A) Batteries in parallel have the same voltage as an individual battery.
V = 1.5 V
B) Batteries in series have a voltage equal to the sum of the individual batteries.
V = 1.5 V + 1.5 V + 1.5 V
V = 4.5 V
Answer:
is this like a book orsomthing
Explanation: