If a person decides to switch from drinking freshly squeezed orange juice to calcium-enriched orange juice after a yearly checku

p, what is the most likely motivation?

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Tresset [2298]

Answer:

$10^5 \\or\\100,000$

Explanation:

The pH formula is given by

$pH = -[log H+]\\$

It's also stated that each pH unit indicates a tenfold change in hydrogen ion concentration.

For lemon juice with a pH of 2, the hydrogen ion concentration is

$10^-2\\= \frac{1}{100}$

While for pure water, which has a pH of $7$ , the concentration is

$10^ -7\\= \frac{1}{10000000}$

Thus, the concentration of H+ ions in lemon juice is $10^5$ times greater than in pure water.

8 0

3 months ago

lana [2441]

The sand will feel warmer since the water requires more time to heat up.

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3 months ago