A conclusion which can be determined from this map is that: B. the spread of communism into eastern Asia set the stage for the Korean War.
<h3>What is communism?</h3>
Communism is a series of philosophical, political, social organization and economical ideologies that advocates for the complete elimination of private ownership of properties, while supporting a profit-based economy with public ownership of the means of production in a country.
Based on the map in the image attached below, we can infer and logically conclude that the spread of communism into eastern Asia was responsible for the Korean War between North Korea and South Korea.
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Based on the calculations, the solubility of mg(oh)₂ at a pH of 12.70 is equal to 3.4 × 10⁻⁵ M.
<u>Given the following data:</u>
- Ksp of mg(oh)₂ = 1.6 × 10⁻¹³
<h3>What is pH?</h3>
pH is an abbreviation for the power of hydrogen ions and it can be defined as a measure of the molar concentration of hydrogen ions that are present in a given solution. Thus, the power of hydrogen ions (pH) is generally used to identify or specify the acidity, neutrality, or basicity of any chemical solution.
First of al, we would write the properly balanced chemical equation for this chemical reaction:
Mathematically, the Ksp for the above chemical reaction is given by:
Ksp = [Mg²⁺][OH⁻]²
Ksp = [x][2x]²
1.6 × 10⁻¹³ = 4x³
x = ∛4 × 10⁻¹⁴
x = 3.4 × 10⁻⁵ M.
Read more on solubility here: brainly.com/question/3006391
