Ответ по предмету Химия: Составьте уравнения окислительно востановительных реакций,протекающих по следующим схемам: Cr2o+k2co3+o2=k2co4+co2

Предмет: Математика, автор: anonymous33

4На выставке имеется 15 пейзажей. 12 портретов и 10 натюрмортоп Сколькими способами можно выбрать две картины разных жанров, чтобы поместить их на афину? А)450 В) 440 C) 500 D) 650 E) 250

6 лет назад

Предмет: Английский язык, автор: wusmenn

Необходимо вставить в 3 текста пропущенные слова. Кто знает помогите.

An abstract is …(1)… topic. It summarizes the basic ideas developed in the paper. The abstract, …(2)… to read or to skip the paper. Therefore, it should be accurate, concise, specific, objective and self-contained. Here …(3)…: declare your argument (and the goal to be achieved) and place it within a broader context (indicating the area the research conducted ranks among). The thesis …(4)… part of Introduction. At present, there seems …(5)… of criteria as to what elements should necessary be present in an abstract – the choice largely depends on the goal set. As a rule, the abstract is …(6)… the paper, below the title. It is written last, when the final version of the paper is produced. An abstract should be short – about 60 words –like a conference abstract, since in both cases the time is rather limited. You need …(7)… of your project to focus on; you will not be able to include everything. Conclusion contains evidence of evaluation of the work. It refers back to the thesis statement and draws upon …(8)… described to provide a summative comment. Possible is reference to further analysis that might be carried out on the topic, or a theory about its future, and acknowledgments.

- you accomplish two goals
- the comments made about the features
- a summary of the research
- also carefully choose the aspects
- statement usually forms
- as well as the title, helps readers decide
- placed at the beginning of
- to be no rigorously defined set

Princeton’s …(1)… qualified students — regardless of financial circumstances — to consider applying for admission to Princeton. There is no income cutoff on the aid application; any family who feels …(2)… is welcome to apply for aid. Sixty percent of Princeton undergraduates receive aid. Careful consideration is given to each family’s financial circumstances as presented in Princeton’s free online aid application. The amounts …(3)… toward the cost of attendance vary according to their resources. Families with lower incomes are asked to make relatively small contributions, …(4)… , and receive the largest grants. …(5)… toward Princeton’s costs; however, they still benefit from grants based on their individual level of need. Students also meet a portion of their college expenses through summer and term-time earnings; …(6)… to pay Princeton’s costs. The University provides its students with academic, extracurricular and other resources – in a residential community committed to diversity in its student body, faculty and staff – …(7)… of leadership and lives of service in many fields of human endeavor. …(8)… , and the many contributions to society of its alumni, Princeton seeks to fulfill its informal motto: “Princeton in the nation’s service and in the service of all nations.”

- through the scholarship and teaching of its faculty
- in some cases zero
- parents are expected to contribute
- middle- and higher-income families will pay more
- that help them achieve at the highest scholarly levels and prepare them for positions
- aid program is designed to encourage all (1 - 100%)
- no student is required to take a loan (6 - 100%)
- they may need help paying for a Princeton education

Vacation work is …(1)…the summer vacation but, study commitments permitting, a British student may find opportunities at Easter as well, while the Christmas vacation brings many temporary jobs in retail, catering and the Post Office. …(2)…and can offer an insight into graduate career areas, such as retail, as well as helping a student to develop skills. It is estimated that around 70% of students work at some stage during their course. …(3)… to help pay the way through University but still provide useful experience and insights and be helpful in presenting future employers with evidence of skills such as teamwork, working under pressure, dealing with people and balancing the demands of work and study. Industry Placements, …(4)… , are not just available in “industry” but in all areas of business, industry or the public sector. …(5)… , similar to that which a new graduate might do in their first year of employment, in an area of work relevant to studies – typically in finance, marketing, IT, science or engineering, although …(6)…. Some courses at …(7)… for a year in industry. Shorter “thin sandwich” …(8)…but can be more difficult to integrate with studies.

- there are many other possibilities
- vacation work may be career-related
- placements (typically 3 months or 6 months) are sometimes available
- universities have a requirement
- during the year a student will carry out paid work
- also known as sandwich placements
- most of these part-time jobs are simply to earn some money
- most often available in

6 лет назад

Предмет: Математика, автор: sofya09102009

Пожалуйста помогите

6 лет назад

Предмет: Информатика, автор: miuru

После выполнения команды присваивания x:=x+y значение переменной х равно 3, а значение переменной у равно 5. Чему были равны значения переменных х и у до выполнения команды присваивания?

10 лет назад

Предмет: Математика, автор: aminaha

Два класса соревновались в сборе помидоров. Один класс собрал помидоры с 10 рядов у второго класса было на 2 ряда больше со скольких рядов собрал помидоры второй класс? еще какой вопрос можно поставить к задаче?

10 лет назад

Составьте уравнения окислительно востановительных реакций,протекающих по следующим схемам: Cr2o+k2co3+o2=k2co4+co2

Ответы

Составьте уравнения окислительно востановительных реакций,протекающих по следующим схемам:
Cr2o+k2co3+o2=k2co4+co2