Answer:
Explanation:
The chemical equation is:
There are several definitions of acid and bases: Arrhenius', Bronsted-Lowry's and Lewis'.
Bronsted-Lowry model defines and acid as a donor of protons, H⁺.
In the given equation HNO₃ is such substance: it releases an donates its hdyrogen to form the H₃O⁺ ion.
On the other hand, a base is a substance that accepts protons.
In the reaction shown, H₂O accepts the proton from HNO₃ to form H₃O⁺.
Thus, H₂O is a base.
In turn, on the reactant sides the substances can be classified as acids or bases.
H₃O⁺ contain an hydrogen that can be donated and form H₂O; thus, it is an acid (the conjugated acid), and NO₃⁻ can accept a proton to form HNO₃; thus it is a base (the conjugated base).
Phoenicia had a powerful, well-trained army.
B.
Phoenicia was known for its science and culture.
C.
Phoenicia led an alliance of many city-states.
D.
Phoenicia was a major sea trading power
The Phoenicians be described as successors to the Minoans as Phoenicia was a major sea trading power. Hence option D is correct.
Phoenicians are defined as an ancient thalassocratic culture with its center in present-day Lebanon, which originated in the Levant region of the eastern Mediterranean. Throughout their history, the Phoenician city-states' borders expanded and contracted, and they controlled various enclaves, including Arwad and Tell Sukas. The Phoenician and Punic religion was a polytheistic system with regional variations and some shared characteristics.
The Phoenicians and the Minoans were both well-known marine traders who concurrently ruled the seas without any signs of warfare.Both cultures blended the functions of their commerce hub, royal palace, and administrative hub.
Thus, the Phoenicians be described as successors to the Minoans as Phoenicia was a major sea trading power. Hence option D is correct.
To learn more about Phoenicians, refer to the link below:
#SPJ6
Answer: Phoenicia was a major sea trading power
Explanation:
Answer:
A pH less than 7 is an acid, with number 1 indicating stronger acids
Explanation:
The pH scale has a range of 1 to 14. The following has been concluded on the pH scale:
1. Between 1 and 6 indicates an acid solution.
2. 7 indicates a neutral solution
3. Between 8 and 14 indicates an alkaline or basic solution.
Now with these information, we can answer the above questions as follow:
A pH less than 7 is an acid, with number 1 indicating stronger acids
A pH less than 7 is an acid. Lower pH values mean stronger acids.
A pH less than 7 is considered an acid. The pH scale measures the concentration of hydrogen ions in a solution, therefore a lower number on the scale indicates a higher concentration of hydrogen ions and consequently a stronger acid. For example, lemon juice, with a pH of around 2, is much more acidic than black coffee, which has a pH of about 5.
#SPJ3
B. Compounds S and T have different melting points than compounds Q and R.
C. Compound S can be physically separated from compound T.
D. Compounds Q and R are both part of a mixture.
Answer: B. Compounds S and T have different melting points than compounds Q and R.
Explanation: It has the strongest evidence
Hope this helps!!!
A.5.3
B.4.7
C.8.7
D.9.3
The correct answer is C) 8.7
The pH of a solution indicates the acidity or basicity of the answer. A solution is said to be neutral if the pH is 7, if the pH fee is less than 7 then it is acidic in nature and if the pH cost is greater than 7 then the solution is simple in nature.
Ph may appear as it belongs at the periodic desk of factors, however, it's truly a unit of size. The abbreviation pH stands for ability hydrogen, and it tells us how an awful lot hydrogen is in drinks—and the way active the hydrogen ion is.
PH is a measure of the attention of H+(aq) ions in an answer. The attention of H+ ions may be stated in mol dm(-three), but the use of the log(10) feature simplifies the numbers concerned. Definition: pH is the terrible logarithm to base 10 of the hydrogen ion awareness in an aqueous solution.
Learn more about the solution here: brainly.com/question/251701
#SPJ2