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Is drinking alkaline water good for you?
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- WHAT ELSE CAN I ADD TO THIS? Organisms are able to survive and function because of buffers. Buffers help minimize changes in PH by accepting H+ if that ion is overabundant and then also sending H+ when there is very little. The buffers help to balance PH out, but sometimes the buffers do not always help in every situation.Good day, Can you please help me with the below multiple choice question. Your assistance will be highly appreciated. QUESTION Buffers have all of the following characteristics EXCEPT:a. they have relatively flat titration curves at the pH(s) where theybuffer.b. they resist changes in their pH as acid or base is added.c. they are typically composed of a weak acid and its conjugate base.d. they buffer best for polyprotic acids half-way between the two pKavalues.e. buffer where the amounts of conjugate base are nearly equivalentto the amounts of weak acid.plese don't handwritten solution.. Compare the antacid properties of Magnesium Carbonate and indicate its advantages and disadvantages when compared to Magnesium Hydroxide Magnesium Trisilcate Magnesium Oxide
- Figure 2.12 A pH scale. Here, red dots signify hydrogen ions (H+) and blue dots signify hydroxyl ions (OH). Also shown are the approximate pH values for some common solutions. This pH scale ranges from 0 (most acidic) to 14 (most basic). A change of one unit on the scale corresponds to a tenfold change in the amount of H+ ions. Photos, JupiterImages Corporation. Figure It Out: What is the approximate pH of cola?The pH of lemon juice is about 2.0, whereas tomato juice’s pH is about 4.0. Approximately how much of an increase in hydrogen ion concentration is there between tomato juice and lemon juice? a. 2 times b. 10 times c. 100 times d. 1000 timesTy is three years old and as a result of a stomach bug has been vomiting for about 24 hours. His blood pH is 7.48. What does this mean? Tys blood is slightly acidi Tys blood is slightly alkaline. Tys blood is highly acidi Tys blood is within the normal range
- Which of the following statements is not true? Water is polar Water stabilizes temperature Water is essential for life Water is the most abundant molecule in the Earth’s atmosphere.What about Hydrogen? Since Hydrogen (H) has one proton, it only has one electron. That means that Hydrogen can share or be stolen from depending on which element it’s reacting with. So, Hydrogen can do both! Are you ready to look more closely at Hydrogen? Group of answer choices True FalseTrivalent and pentavalent arsenic produce different effects on cells, yet there is little distinction between the two forms of arsenic when discussing signs and symptoms of poisoning. Why? Want solution ASAP Your answer
- From your data in Table 8.2 choose the correct pH for household chemical listed here. pH 6 purple pH 4 darker 1. Lemon juice pink 2. Mr. Clean pH 10- 12 3. Shampoo bluish green 4. Baking soda solution pH 10 teal or blue 5. Vinegar pH 2 lighter pinkVersion A 23. Which of the following can be measured by pH meter? OH ions activity OH ions concentration O Al ions O All of these O None of theseARAN2O H,0+ COH2 CO3E Hcot : PH- Air H,O Lab Time: 1:30 Pm 1. Knowing that these 2 molecules are always floating in the air, hypothesize why your distilled water ( which indeed was pure when put in the container and therefore should have been pH 7), instead had a pH between 5 and 6 (i.e. acidic, not neutral). 2. Hypothesize why the addition of sucrose did not change the pH of distilled water (a big hint to the answer is in the lab section on Acids & Bases).