Ответ по предмету Химия: 2. Яка з реакцій взаємодії Fe з концентрованою HCl е правильною: а) Fe + HCI = FeCl3 + H2; б) Fe + HCI = FeCI, +Н, ; в) Fe + HCI - Fe H,+ СІ, ?

Предмет: Английский язык, автор: mobile983

Помогите с английским, пожалуйста, срочно. Вставьте правильны формы глаголов
The sport of snowboarding is booming and the person responsible for this is Jake Burton. Burton, the antithesis of a hard-nosed businessman, is the president and founder of what is now a multimillion-dollar corporation. "I have the best job in the world," says Burton. "1 ride my board several days a week, the company is making money, the sport is blossoming."
Though Burton 1__________ (often call) the inventor of the snowboard, he 2_________ (refuse) to take credit for anything more than improving on somebody else's idea. He 3_________ (settle), instead, for the label 'snowboard pioneer'.
The first snowboard-like object 4_____________ (produce) by Sherman Poppen who, in 1965,
5_____________ (bolt) two skis together for his children to slide on. Poppen 6 his invention the Snurfer. Jake Burton 7 ___________--(give) a Snurfer when he was 14 years old. 'T 8_________ (always feel) there was an opportunity for it to 9____________ (market) better," he says, "for serious technology to 10____________ (apply) to it, so Snurfing could 11________ (become) a legitimate sport instead of a cheap toy." According to Jake's father, although Jake 12___________(not possess) any innate entrepreneurial spirit, once he had the idea for this board in his head, he 13____________ (put) every bit of his energy into it.
Jake Burton's teenage years 14____________ (marry) by tragedy: his older brother 15_____ (kill) in Vietnam when Burton was 12, and their mother 16__________ (die) of leukemia five years later. "The loss made for two things," says Burton, "real independence and an ability to 17 ________(persevere)." Both 18__________ (bring) into play in December 1977, when, shortly after he 19________ (earn) a degree in economics and 20___________ (leave) a small sum in his grandmother's will, he 21_________ (found) Burton Snowboards. He was 23.
In the beginning Burton 22 ___________(employ) as a barman by night and 23________ (make) snowboard prototypes by day. After constructing more than 100 тmodels, he finally had a board he was pleased with. That hurdle overcome, he had to 24____________ (convince) people to buy the things. One major stumbling block was the fact that snowboards 25________ (ban) at virtually all ski areas.
Finally, after 1983, when restrictions at many ski resorts 26_________ (loosen), snowboard sales 27___________ (climb). Now 95% of the ski areas in the US 28 _____(allow) boarding, as do all ski areas in Europe. An international circuit of snowboard racing and freestyle events 29_________ (start) in 1986, and the sport 30 __________(make) its Olympic debut at the 1998 Winter Games in Nagano, Japan.

2 года назад

Предмет: Русский язык, автор: irinavitalina1

слово в котором есть согласный звук не имеющий пары по глухости звонкости
варианты 1 весло 2 птица 3 жучок 4 здесь

2 года назад

Предмет: Английский язык, автор: masa4

СРОЧНО!!!!!!!!
Put the verbs in brackets into the correct form and voice
Historians ____ (still to debate) when the first computer virus really ___ (to appear). We _____(to know) a few things for certain, however: the first computer, which ___ (generally to consider) to have been invented by Charles Babbadge, _____ 9not to have) any viruses. The first computer virus ____ (to be) a program called “Elk Cloner”. It _____ (to create) by rich Skrenta, a computer programmer who ___ (to study) at high school at the time. This virus ____ (to create) in 1982. “Elk Cloner” ____ ( to attach) itself to the Apple DOS 3.3 operating system and _____ (later to spread) by a floppy disk. When the virus ____ (to create), it ______ (internationally to make) as a joke by a high school student, who ____ (to input) the virus into a game in which the virus _____ (to set) off after the 50th time of using the game. When the virus _____ (to set) off, a blank screen __ (to appear) and _____ (to display) a poem about the virus. The computer then ____ (to become) infected.

2 года назад

Предмет: Геометрия, автор: nastyadokuchaev

Стороны треугольника 5 см 29 см и 30 см. Найдите его прекцию меньшей стороны треугольника на его большую сторону

9 лет назад

Предмет: Биология, автор: hliu

Какова одна из причин малокровия у человека?

1) потеря крови при кровотечении

2) увеличение числа лейкоцитов

3) недостаток кальция

4) развитие гипертонической болезни

9 лет назад

2. Яка з реакцій взаємодії Fe з концентрованоюHCl е правильною:а) Fe + HCI = FeCl3 + H2;б) Fe + HCI = FeCI, +Н, ;в) Fe + HCI - Fe H,+ СІ, ?​

Ответы

2. Яка з реакцій взаємодії Fe з концентрованою
HCl е правильною:
а) Fe + HCI = FeCl3 + H2;
б) Fe + HCI = FeCI, +Н, ;
в) Fe + HCI - Fe H,+ СІ, ?