If you put Alka seltzer in water and leave it.<br><br> is the solution acidic, basic, or neutral?

who is known as the "Father of Medicine." A. Galen B. Aristotle C. Galileo D. Hippocrates

katen-ka-za [31]

D. Hippocrates

As quoted from Wikipedia, "he is often referred to as the "Father of Medicine"[1] in recognition of his lasting contributions to the field as the founder of the Hippocratic School of Medicine."

I hope this helps!

Cheers, July.

7 0

3 years ago

Read 2 more answers

Example A:

nexus9112 [7]

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As Scientist B did the experiment incorrectly tht is Gretchen measured out 5 grams of aluminum and heated it with excess fluorine gas.

<h3>What is the stoichiometry in chemistry?</h3>

Chemical Stoichiometry refers back to the quantitative look at of the reactants and merchandise concerned in a chemical reaction. The word “ stoichiometry” is derived from the Greek word “stoikhein” which means detail and “metron” which means measure.

As scientists used the insufficient amount of Al due to which weight of Al2O3 is not found ane caused the high error.
It includes stoichiometry to show how the scientist can make the experiment correct by the production of 19 g of ALF3 which is 26.98 x 19 / 83.98 g of Al.
so the mass is 610 g of Al that would be the correct amount.

Read more about stoichiometry :

brainly.com/question/16060223

#SPJ1

3 0

2 years ago

5. Citric acid is the main acid present in lemon juice. However vitamin C, or ascorbic acid is

aev [14]

In the titration of lemon juice, the presence of ascorbic acid means the concentration of citric acid you calculated is higher.

An acid-base titration is a common way to determine the unknown concentration of an acid, given we know the concentration of the base and determine the spent volume in the titration. Let's consider the neutralization reactions that take place in a mixture of citric acid and ascorbic acid.

Citric acid titration :

3 NaOH(aq) + H₃C₆H₅O₇(aq) → Na₃C₆H₅O₇(aq) + 3 H₂O(l)

Ascorbic acid titration:

NaOH(aq) + HC₆H₇O₆(aq) → NaC₆H₇O₆(aq) + H₂O(l)

If we titrated a solution that contained only citric acid, we can relate through stoichiometry the moles and concentration of citric acid. However, if the solution also contained ascorbic acid, we would have to spend more NaOH to titrate it. Since more NaOH would react, we would conclude that there is more citric acid to react, calculating a higher concentration of the same.

In the titration of lemon juice, the presence of ascorbic acid means the concentration of citric acid you calculated is higher.

You can learn more about titration here: brainly.com/question/2728613