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If Biotically u were wrote a autobiography what does autobiography mean.

Blast furnaces extra pure iron from the iron(III) oxide in iron ore in a two step sequence. In the first step, carbon and oxygen react to form carbon monoxide:

2C(s)+O2(g)--->2CO(g)

In the second step, iron(III) oxide and carbon monoxide react to form iron and carbon dioxide:

Fe2O3(s)+3CO(g)--->2Fe(s)+3CO2(g)

Suppose the yield of the first step is 65.% and the yield of the second step is 94.%. Calculate the mass of oxygen required to make 6.0kg of iron.

Be sure your answer has a unit symbol, if needed, and is rounded to 2 significant digits.

What are the consequences churning out substandard or defective products into the market. How does this align with Philip Crosby's philosophy of doing the job right the first time.

Paraphrase this article

Source A: Mary Cooper's Diary

Is it a primary or secondary source?

This is a primary source because it is a firsthand account written by someone who lived during the time period being studied.

Is it a reliable source?

The reliability of this source depends on Mary Cooper's credibility as a writer and the accuracy of her observations. However, as a primary source, it provides valuable insight into the daily lives of women in colonial America.

What is the main idea of the source?

The main idea of the source is to provide a personal account of Mary Cooper's daily life as a woman in colonial America. She writes about her daily activities, including household chores, socializing with friends, and attending church.

Source B: Women's Roles Article

Is it a primary or secondary source?

This is a secondary source because it is an article written by a historian who has researched and analyzed primary sources related to the topic.

Is it a reliable source?

The reliability of this source depends on the author's expertise and the quality of their research. However, as a secondary source, it provides valuable analysis and interpretation of primary sources related to the daily lives of women in colonial America.

What is the main idea of the source?

The main idea of the source is to provide an overview of the roles and responsibilities of women in colonial America. The article discusses how women's lives were shaped by their social class, religion, and geography, and how they contributed to their families and communities

through their work and social activities.

A common way to make hydrogen gas in the laboratory is to place a metal such as zinc in
hydrochloric acid. The hydrochloric acid reacts with the metal to produce hydrogen gas, which is then collected over water. Suppose a student carries out this reaction and collects a total of 154.4 mL of gas at a pressure of 742 mmHg and a temperature of 25 oC. What mass of hydrogen gas (in mg) does the student collect?

Examine the following picture. How does the picture reflect globalization?

Define the Progression of Violence Behavior Continuum.

Problem Page A chemist measures the amount of hydrogen gas produced during an experiment. She finds that 69.9g of hydrogen gas is produced. Calculate the number of moles of hydrogen gas produced. Be sure your answer has the correct number of significant digits.

A chemist measures the amount of fluorine gas produced during an experiment. He finds that 556. g of fluorine gas is produced. Calculate the number of moles of fluorine gas produced.

Round your answer to 3  significant digits.

The following chemical reaction takes place in aqueous solution:

2AgF(aq)+Na2S(aq)→Ag2S(s)+2NaF(aq)

Write the net ionic equation for this reaction.

A chemist determines by measurements that 0.040 moles of hydrogen gas participate in a chemical reaction. Calculate the mass of hydrogen gas that participates.

Round your answer to 2 significant digits

A chemist determines by measurements that 0.045 moles of iodine solid participate in a chemical reaction. Calculate the mass of iodine solid that participates.

Round your answer to 2 significant digits.

Which planet is called ‘Morning Star’?

Which is the planet with the lowest density?

                                                                Preventive Health Promotion.

Write a comprehensive note on the topics below.

. Epidemic of HIV in Aboriginal Women in Canada.

 . HIV/Aids in Vancouver’s downtown east side.

. Importance of breastfeeding infants for their long-term health.