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sveta [45]
2 years ago
15

Which property determines whether an acid is a strong acid or weak acid?

Chemistry
2 answers:
ExtremeBDS [4]2 years ago
8 0

Answer: The Dissociation of ions

Explanation:

Its worded differently here is my explanation. An acid gets its characteristics from the hydrogen atoms of its molecules. Strong acids have weakly bound hydrogen atoms, and the molecules easily separate from them in solution. How many of these hydrogen atoms dissociate and form hydrogen ions determines the strength of an acid.

Leviafan [203]2 years ago
3 0

Answer:

The PH of the Acid

Explanation:

The PH scale contains 14 numbers

Acids are within 1 - 6 on the PH scale

Bases are within 8 - 14 on the PH scale

7 on the PH scale is neutral

A stronger Acid will be closer to 1

A weaker Acid will be closer to 6

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A block of magnesium has a mass of 14.3 g and a volume of 8.46 cm3. What is the density of
sveta [45]
Density is mass over volume, so:
14.3/8.46≈ 1.6903 g/cm^3
7 0
2 years ago
Is the law of conservative mass observed in this equation CaCO3 + 2HCI -->CaCI2 +H2O + CO2
pychu [463]

Answer:

The law is observed in the given equation.

Explanation:

CaCO₃ + 2HCI → CaCI₂ +H₂O + CO₂

In order to find out if the law of conservative mass is followed, we need to <u>count how many atoms of each element are there in both sides of the equation</u>:

  • Ca ⇒ 1 on the left, 1 on the right.
  • C ⇒ 1 on the left, 1 on the right.
  • O ⇒ 3 on the left, 3 on the right.
  • H ⇒ 2 on the left, 2 on the right.
  • Cl ⇒ 2 on the left, 2 on the right.

As the numbers for all elements involved are the same, the law is observed in the given equation.

8 0
3 years ago
Why is this flower able to self-pollinate
Andrei [34K]

Answer:

A flower is self-pollinated if pollen is transferred to it from any flower of the same plant and cross-pollinated if the pollen comes from a flower on a different plant.

Explanation:

This is because each flower is capable of fertilizing itself by autogamy. Autogamy means that the male part of a flower sends pollen to the female part of the same flower.

3 0
3 years ago
What is the freezing point depression of a solution that contains 0.705?
Sveta_85 [38]
Colligative properties calculations are used for this type of problem. Calculations are as follows:<span>
</span>

<span>ΔT(freezing point)  = (Kf)m
ΔT(freezing point)  = 1.86 °C kg / mol (0.705)
ΔT(freezing point)  = 1.3113 °C

</span>

<span>
</span>

<span>Hope this answers the question. Have a nice day.</span>

6 0
3 years ago
Separation of light into different wavelengths
TiliK225 [7]

Answer:

I'm sure it's Dispersion

Explanation:

4 0
2 years ago
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