Answer: well i guess we can say that is a scale used to specify the acidity or basicity of an aqueous solution and it is important to keep ph of hot tub water between 7 and 7.6 because if it is not balanced the water can negatively affect your tub.
Explanation:
pH is an extremely important chemical level to maintain in your spa's water chemistry. A high pH or a low pH will spell trouble for you and your spa. On the pH scale, a reading of 7.4-7.6 indicates perfectly balanced pH. Any number lower than 7.4 means that your water is now considered “acidic”.
Explanation:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
Can you be more specific about what we are supposed to write
Answer: true
Explanation:
we will need to start using clean resources for our environment will collapse
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Number 1: A
Number 2: C
Number 3: D
Number 4: B
Number 5: A
Number 6: C
Number 7: B
Number 8: C
Number 9: B (I think)
Number 10: A or B
Number 11: A
Number 12: A
Number 13: D
Number 14: D (I think)
