I'm not completely sure what you mean my contrasts and contradictions but I'll try to help
When Jonas realized he could see color, it contrasted from the normal grey scale he and his community usually experience.
His new life contradicted his past life before his job assignment because he was told he could never lie but not with his job, he has the right to.
He also realized what the government was doing immorally and that contradicted his old view of his government, which was that they are faultless.
Sorry that's only three but I hope it helped
Answer:
Explanation:
The equation for this chemical reaction is:
2Ca + O2 -> 2CaO
So 2 moles of Ca react with 1 mole of O2 to form 2 moles of CaO.
Given 3.9 moles of Ca and 2.35 moles of O2,
Ca is the greater reactant as it will be used up.
O2 is the reactant in excess and there will be 2.35 - 3.9/2 = 0.4 moles left.
As mass of 1 mole of O2 is 32g, 0.4 moles of O2 = 0.4 * 32 = 12.8g
Moles of CaO formed = moles of Ca = 3.9
As mass of 1 mole of O2 is 56g, 3.9 moles of CaO = 3.9 * 56 = 218.4g of CaO
The key difference between command and market economies is that: Households answer the basic economic questions in a market economy, while a group of leaders answer them in a command economy.
<h3>Types of economy.</h3>
Generally, there are five (5) main types of economy and these include the following;
- Mixed economy.
- Command economy.
- Traditional economy.
- Pure capitalism economy.
- Underground economy (black market).
<h3>What is a market economy?</h3>
A market economy is also referred to as free-enterprise system or free market and it can be defined as a type of economy in which prices, products and services are being determined by the market rather than the government.
This ultimately implies that, a market economy is devoid (free) of government regulations, interference or control because the market is completely driven by demand and supply of goods and services.
Read more on market economy here: brainly.com/question/12653685
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