The balanced equation for the acid base reaction is as follows
NaOH + HCl ---> NaCl + H₂O
stoichiometry of NaOH to HCl is 1:1
the number of NaOH moles reacted - 0.200 mol/L x 0.0250 L = 0.005 mol
according to molar ratio
number of NaOH moles reacted = number of HCl moles reacted
therefore number of HCl moles - 0.005 mol
volume of 30.0 mL contains 0.005 mol
therefore 1000 mL contains - 0.005 mol / 0.030 L = 0.167 M
concentration of HCl is 0.167 M
Answer:
the relationship between mass and volume
Answer:The Old Sow whirlpool is located off the southwestern shore of Deer Island, New Brunswick between the island and Eastport, Maine. The whirlpool is caused by variations in local bathymetry combined with the extreme tidal range of the Western Passage where waters exchange between Passamaquoddy Bay and the Bay of Fundy.
Explanation:
<h3><u>Answer;</u></h3>
C. 300 N
<h3><u>Explanation</u>;</h3>
From Newton second's Law of motion, the resultant force is directly proportional to the rate of change in momentum.
Therefore;
F = ma ; where F is the resultant force, m is the mass and a is the acceleration.
Therefore;
F = 0.06 kg × 5,000 m/s/s
<u>= 300 N</u>