Answer:
during interphase the cells start to grow
I would say that the reign of terror was justified because they had to strike fear in people in order to get control and they did that by executing people via guillotine
Another reason i would say that it is justified is that they had to stop the people that where supporting the revolution or the revolution would not be successful
The last reason I would say its justified is that they had to fight to get there rights and they had to fight to get they changes they needed<span />
Answer:
A saturated solution can become supersaturated when it is cooled. The solubility of solid solutes in liquid solvents increases as the solvent is warmed up. For example, you can dissolve more sugar in warm water as opposed to cold water
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Answer : The concentration of benzoic acid in this solution was, 0.149 M
Explanation :
The balanced equilibrium reaction will be,

initially conc. c 0 0
At eqm. c(1-α) cα cα
The expression for dissociation constant is:

when α is very very small the, the expression will be,

Given:
α = 2.05 % = 0.0205

Now put all the given values in this expression, we get:

c = 0.149 M
Therefore, the concentration of benzoic acid in this solution was, 0.149 M
Answer:
1 × 10²⁴ atoms O
General Formulas and Concepts:
<u>Chemistry - Atomic Structure</u>
- Reading a Periodic Table
- Using Dimensional Analysis
- Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.
Explanation:
<u>Step 1: Define</u>
30 g O
<u>Step 2: Identify Conversions</u>
Avogadro's Number
Molar Mass of O - 16.00 g/mol
<u>Step 3: Convert</u>
<u />
= 1.12913 × 10²⁴ atoms O
<u>Step 4: Check</u>
<em>We are given 1 sig fig. Follow sig fig rules and round.</em>
1.12913 × 10²⁴ atoms O ≈ 1 × 10²⁴ atoms O