Предмет: Химия, автор: uzer2835

Fe₂O3 + H₂ → Fe + H₂O
Al2O3 + H₂SO4 → Al2(SO4)3 + H₂O
AlCl3 + NaOH → Al(OH)3 + NaCl
Na + H₂O → NaOH + H₂​
20 баллов!

Ответы

Автор ответа: Cucumber4455667
0

Fe₂O₃ + H₂ → Fe + H₂O

Железо(III) оксид + Водород → Железо + Вода

Al₂O₃ + H₂SO₄ → Al₂(SO₄)₃ + H₂O

Алюминий(III) оксид + Серная кислота → Алюминий сульфат + Вода

AlCl₃ + NaOH → Al(OH)₃ + NaCl

Алюминий хлорид + Гидроксид натрия → Гидроксид алюминия + Хлорид натрия

Na + H₂O → NaOH + H₂

Натрий + Вода → Гидроксид натрия + Водород

Предыдущий вопрос
Следующий вопрос
Интересные вопросы
Предмет: Математика, автор: adinabalabekova7
сократи дробь 9/15, 8/56 ,42/90 ,38×18/9×19.
1 год назад
Предмет: Биология, автор: m9671272
Рассмотри фото как называется данный процесс Определите вид данного процесса помогитеееееееееееееееееееееееееееееееее срочно ​
1 год назад
Предмет: Другие предметы, автор: ulzanaberikkali5
№1. Өз бiлiмiндi колдана отырып, сұрақтарға жауап берiнiз. [6] I Мемлекеттік Думага казактардан сайланган II Мемлекттік Думанын курамы зиялыларын атаңыз. кандай болды? Казак зиялылары Мемлекттік Думада кандай мәселелердi кетердi? 2. 1. Казак депутаттарынын кызметiне дəлелдер келтіре отырып баға берiнiз.

ПОЖАЛУЙСТА ПОМОГИТЕ ДАЮ 70 БАЛЛОВ!!!​
1 год назад
Предмет: Геометрия, автор: Remyry
ПОМОГИТЕ СРОЧНО ОЧЕНЬ НУЖНО РЕШИТЬ 3 ЗАДАЧИ ПО ГЕОМЕТРИИ
ЗАДАЧИ НА КАРТИНКЕ
7 лет назад
Предмет: Английский язык, автор: 89511871547olya
Переведите текст на русский, пожалуйста ( только не с переводчика)

What skills do I need to develop to become an effective engineer?

There are many qualities and skills an individual needs to become an effective engineer and to
have a successful career. Engineering is dynamic so it needs people who can work across disciplines,
with others, and continually adapt to new challenges.
Good technical skills are of course also essential. In preparation for an engineering career you
should focus on developing a variety of skills, including:
Technical Competence: The focus is on having the necessary technical skills and ability to carry
out your job. While an engineering education will provide the foundation of this knowledge, as
technology is constantly advancing you wi11 be expected continue to learn throughout your career.
Communications Skills: To be in effective engineer you must have the ability to communicate,
both in writing and orally. Focus on your writing skills, consider developing a competency in a second
language and also develop your public speaking skills. A good communicator has influence and most
importantly, gets noticed.
Leadership Skills: Leadership is more than just the position you're in, it's about action. An
example where you will need leadership skills is during project management where you will need to plan,
set priorities, delegate, make decisions and to influence people. To help you develop these skills get
involved in a public, school, professional group as a volunteer.
Teamwork: To be an effective engineer you will need the ability to work in a team environment.
Volunteer activities will also allow you to gain experience of team working. Problem solving: As an
engineer your job will be to come up with the answers and to do that you need the ability to think, to look
at the issues and come up with a solution. Good engineers are therefore to be able to think critically,
analyze options and to create great solutions to problems that they have not encountered before.
Summary: To be an effective engineer you don't need to master each of these qualities and skills.
The successful engineer is well-rounded, with knowledge of the key skills and an ability to apply them
when needed. It will take effort on your part, but the fun is in the learning and the reward is
accomplishing your tasks and seeing the impact your work will have on society.
7 лет назад