Find the [H+] in an acetic acid solution that has a pH of 5.12

Answers

Answer 1

Answer: Data:
pH = 5.2
[H+] = ?

Knowing that: (Equation to find the pH of a solution)
$pH = -log[H+]$

Solving:
$pH = -log[H+]$
$5.2 = - log [H+]$
Knowing that the exponential is the opposite operation of the logarithm, then we have:
$[H+] = 10^(-5.2)$
$\boxed{\boxed{[H+] = 6.30*10^(-6)}}\end{array}}\qquad\quad\checkmark$

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__________ is one of many factors that can determine the rate of alcohol absorption.

Answers

Food consumption affects the rate of alcohol absorption in the bloodstream.

Explanation:

The type of food and therefore the amount of food that is a gift in your epithelial duct once you consume alcohol have the foremost direct impact on the speed of alcohol absorption.

When you consume alcohol on the associate empty abdomen, the alcohol is sometimes absorbed within the blood among fifteen minutes to two-and-a-half hours. If you have got a moderate quantity of food in your abdomen once you drink, that speed slows all the way down to thirty minutes to a few hours. If you’re drinking on a full abdomen, alcohol absorption ranges from 3 to 6 hours.

Answer: The answer is C. Food.

Which term describes the small regions where adjacent atoms that have magnetic fields line up with their magnetic field oriented in the same direction in metals, such as cobalt?a. force fields
b. magnetic centers
c. domains
d. poles

Answers

Answer:

The correct answer is c. domains

Explanation:

In terms of Chemistry, there is a concept called the electron domain and it has to do with the number of lone pairs or bond locations that are located around a particular atom in a molecule. The electron domains are also called the electron groups.

the answer is C domains i hope this helps you i hope i am brainliest i need it

1. Some redox reactions are also classified as which of the following?A) acid-base

B) synthesis

C) single-displacement

D) decomposition

2. If ions change places and a gas is formed, then what type of reaction is indicated?

A) double-displacement

B) synthesis

C) decomposition

D) single-displacement

Answers

C) Single displacement
C) Decomposition

b synthesis hope i helped

Which of the gases listed below would not be collected via water displacement?a. CO₂
b. CH₄
c. O₂
d. NH₃
e. H₂

Answers

D is the answer I do believe

The answer is D) NH3

How many moles of ca(oh)2 are in 25ml of 1.5 M solution?

Answers

Molar concentration is

$C=(\eta)/(V)$

$[V]=Liters$

$[\eta]=mol$

$\eta=C*V$

$V=25~mL=0.025~L$

$\eta=1.5*0.025$

$\boxed{\boxed{\eta=0.0375~moles}}$

Which property determines an atom's ability to attract electrons shared in a chemical bond?

Answers

Electronegativty is what determines how an atom would bond and its need to form a stable octet.

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When KCl dissolves in water ________. a. the K+ ions are attracted to the partial negative charge on the oxygen atom of the water molecule b. the Cl- ions are attracted to the partial negative charge on the oxygen atom of the water molecule c. the K+ ions are attracted to Cl- ions on the KCl crystal d. the K+ ions are attracted to the partial positive charge on the hydrogen atoms of the water molecule e. the Cl- ions are attracted to dissolved K+ ions

When an inflated balloon is exposed to cold air,a. the temperature inside the balloon rises.b. the pressure inside the balloon rises.c. the volume of the balloon decreases.d. the volume of the balloon increases

What color is potassium iodide and lead nitrate ? (is) because it is mixed and it is all one as a compound or a chemical formula or equation .

Life has existed on Earth for about 3.8 billion years despite gradual and sudden environmental changes. How do the scientific factors of sustainability help explain how life has continued to survive and evolve?