Предмет: Химия, автор: sasha1702gnatyuk

1 Півсхемою окисно-відновної реакції е A Ba + O2 → Б СаО + Н2О → G B Cu(OH)2 → Г Ba(OH)2 + SO3 → NO​

Ответы

Автор ответа: MasterBivin
1

2Ba + O2 --> 2BaO

CaO + H2O --> Ca(OH)2

Cu(OH)2 (t*)--> CuO + H2O

Ba(OH)2 - SO3 --> BaSO4 + H2O

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Read the diary entries. Choose the correct words.

Looking for adventure
Patrick Jones was twenty-seven when he sailed from New York. Here are some of the entries from his diary that he wrote during his journey.
12th May
It’s been raining heavily all day today, but I left for Bermuda as planned. I won’t see my friends and family again for many months. I am worried about being alone.
26th May
It’s been two weeks since I left New York. I’ve been sailing in terrible storms. I got lost several times.

Over the next two and a half years, Patrick crossed the South Pacific, Indian and North Atlantic oceans. He met many problems along the way.
28th February
I’ve experienced awful, stormy weather today. For the last two months, I’ve also been using equipment that isn’t functioning properly.
25th September
An enormous oil tanker almost crashed into my boat this morning. It has been one of the most terrifying days of my life.
15th November
I’ve arrived back in New York! I’ve just been interviewed by a local TV station about my solo trip around the world.

питання:
Patrick Jones left on a journey around the world when he was .....
1. a child
2. an adult

Patrick wrote a ….. about his adventure
1.diary
2.blog

The weather was ..... when he left for Bermuda.
1.good
2.bad

He was ….. about travelling alone.
1.excited
2.nervous

Patrick ….. during the first two weeks of his trip.
1.Became ill
2.Couldn`t find his way

During his trip, he crossed three …..
1.seas
2.oceans

буду вдячний за відповідь
Предмет: Английский язык, автор: serovadasha272
1 Complete the sentences with the -ing form or the infinitive (with or without to) of the verb in brackets. Example: She left without saying (say) goodbye. 1 I asked Fran to go to the newsagent’s ________ (get) a paper. 2 My boss refuses ________ (give) me a pay rise. I’m going to resign. 3 I really love ________ (not / have) to go to meetings any more. 4 Do you feel like ________ (go) out for an Indian meal? 5 We’ve given up ________ (try) to make Barry smile – he’s totally miserable! 6 Don’t tell me you forgot ________ (post) that letter! 7 I remember ________ (meet) Christina many years ago. 8 Would you mind ________ (turn) the TV down? I can’t sleep. 9 Martha doesn’t seem ________ (enjoy) opera at all. 10 I’m not very good at ________ (write) formal letters. 10 2 Complete the sentences using reported speech. Example: ‘Do you want to go or not?’ He asked me if / whether I wanted to go. 1 ‘Have you been to Beijing?’ He asked me if I ________ to Beijing. 2 ‘We’ve bought some ice cream.’ They told me that they________ some ice cream. 3 ‘I’ll give you a ride to the station.’ She said she ________ give me a ride to the station. 4 ‘What are their names?’ She asked me what their names ________. 5 ‘We interviewed ten people this morning.’ They said they ________ ten people that morning. 6 ‘We’re having a huge sale next month.’ They told us they ________ a huge sale the following month. 7 ‘Are you watching the tennis?’ My neighbour asked us ________ we were watching the tennis. 8 ‘Don’t waste your money on that rubbish!’ The man told me ________ waste my money on that rubbish. 9 ‘We may not have that in stock at the moment.’ The shop assistant said they ________ have it in stock at the moment. 10 ‘I must be back by 9 p.m.’ She said she ________ be back by 9 p.m. 3 Write the nouns for the verbs. Example: demonstrate demonstration 1 retire ________ 2 sell ________ 3 pay ________ 4 agree ________ 5 respond ________ 6 qualify ________ 7 lose ________ 8 choose ________