September 2018 1 24 Report
Dokącz równaia reakcji,dobierz współczynniki oraz nazwij substraty i produkty.
a)C2H2 + HCL -->
b)C2H2 +H20 -->
C) C6H12O6-->
D) CH3COOH + NaOH -->
e)CH3COOH + C2H5OH --->
F) H-CHO + Ag2O --->
More Questions From This User See All
1. Zaznacz akcentowaną sylabę. centimetre chocolate complete continent gymnastics intelligentkangaroo sunglasses sunshine tomorrow2. Match sentences with expressions:A) Could you lend me a book,.............. ? 1) Excuse meB) ........ ,could you repeate that? 2) Don't mention itC) It's nothing much. Just ........... 3) That's very kind of youD) ............ could I read your newspaper, please ? 4) PardonE) Thanks for helping me with maths. ............. 5) I'm very sorryF) ........... but I've lost your pen. 6) please3. Change the sentences:a) Could I turn on the radio? - Would you mind if .......................b) I can't lend you my walkman. - .................. ( that ) I can't lend you my walkman.c) Will you open the window, please? - Would you mind .........................d) Maybe we could go to the cinema together? - .................... if we could go to the cinema togethere) Can I use your computer? - Is it all right if ...................................
Answer
C. PRONUNCIATIONC1Znajdź w kolumnie B wyrazy,które rymują się z wyrazami w kolumnie A. [5punktów]A B A B1 cap a book 1.....2 cold b red 2.....3 could c fun 3.....4 eat d lot 4.....5 hot e would 5.....6 light f old 6.....7 said g money 7.....8 sun h map 8.....9 sunny i night 9.....10 took j seat 10 .....E2. Match sentences with expressions: [6 punktów]A) Could you lend me a book,.............. ? 1) Excuse meB) ........ ,could you repeate that? 2) Don't mention itC) It's nothing much. Just ........... 3) That's very kind of youD) ............ could I read your newspaper, please ? 4) PardonE) Thanks for helping me with maths. ............. 5) I'm very sorryF) ........... but I've lost your pen. 6) pleaseE3. Change the sentences: [5 punktów]a) Could I turn on the radio? - Would you mind if .......................b) I can't lend you my walkman. - .................. ( that ) I can't lend you my walkman.c) Will you open the window, please? - Would you mind .........................d) Maybe we could go to the cinema together? - .................... if we could go to the cinema togethere) Can I use your computer? - Is it all right if ...................................E4 Complete the dialogue. [6 punktów]Hannah Where did you and Paul go yesterday?Jane We went to a restaurant.Hannah Did you go by bus?Jane No, we 1 __________. We went by car.Hannah What did you wear?Jane I 2 __________ my pink dress.Hannah What did you have to eat?Jane I 3 __________ pizza and salad.Hannah What time did you leave the restaurant?Jane We 4 __________ at ten o’clock.Hannah Did you go to the cinema after that?Jane Yes. We 5 __________ a very good film.Hannah What time did you get home?Jane We didn’t 6 __________ home until one o’clock
Answer
GRAMMARA1 Napisz pytania do odpowiedzi.1 Where ..................................................................................................................?I'm going to the supermarket.2 How .....................................................................................................................?There were a thousand people in the stadium.3 ........................................................................................................... the museum?No, I'm not. I'm going to visit the Gardens.4 What .................................................................................................................. ?We usually have lunch at one o'clock.5 What ............................................................................................?I'd like an ice cream, please.6 .................................................................................................................. a car?No, I haven't.7 .................................................................................................................. want?She wants the medium one.............................................................................................................. the piano?Yes, I can and I'm very good at it.9 ..................................................................................................... a T-shirt, please?Yes, of course. Large, medium or small?10 ................................................................................................................ stamps? You can buy stamps in the post office.A2 Uzupełnij zdania odpowiednią formą czasownika w nawiasach.[10 Punktów]1 She ..................................................................................... on holiday tomorrow. [go]2 He ............................................................................................... in a bank. [work]3 I ................................................................................ a lot of clothes yesterday. [buy]4 Be quiet! I ......................................................................................... to sleep. [try]5 Of course you feel sick! You ....................................... five hamburgers last night! [eat]6 They ...................................................................! The race is in ten minutes. [warm up]7 She .............................................................................. swimming every Sunday. [go]8 He's not here. He .................................................................. his aunt in London. [visit]9 They ..................................................................... around Europe last summer. [travel]10 She ...................................................................... up at five o'c!ock this morning! [get]A3 Uzupełnij zdania. [5 punktów]1 I'm not very good at ............................................... tennis.2 John: I don't like this film. Diana: I don't like it, ............................ .3 Your cat is friendlier ................................................ mine.4 I got up very early ........................................... the morning.5 They stayed .................... late last night: they went to bed at half past two.6 There aren't ...................................... sandwiches in the fridge.7 There are .................................................. of cars in Mexico City.8 This CD is ............................, it isn't yours. I bought it last week.9 Can I ................................................ a coke, please?10 I'd like .....:..................................... spaghetti, please.A4 Przekształć zdania twierdzące w przeczące. 1 She speaks English very well. ............................2 He can play the guitar.....................................................................................................3 There were some CDs on the floor. ..........................................................................................4 We're going to play tennis. ...................................5 He's doing his homevaork. ..................................6 She's got a large house. ...........................................7 They went on holiday together..................................................................................................8 She gets up early on Sundays. ..............................................................................................9 He was very popular at school. ..........................................................10 She lives in England. ........................... B. VOCABULARY B1 Zakreśl wyraz, który nie pasuje do pozostałych. [10 punktów]1 Earth south east north2 bank stadium hotel room3 hot cold weather wet4 nose foot ear eye5 large small heavy medium6 riding swimming sailing watching7 tracksuit trousers sweatshirt trainers8 socks jeans shoes trainers9 jumper sweatshirt cap shirt10 ostrich snake lion budgieB2 Uzupełnij zdania. 1 Her friends are very ................................ of her; she won the first prize.2 Would you like some ................................ with your steak?3 Put the coke in the .................................. .4 He can't talk to you at the ................................ . He's sleeping.5 I can't do this exercise; it's too ................................ .6 Rome is the ........................... of Italy.7 Most tourists go ........................... in a new town.8 I cant buy this computer; it's too ........................ .9 We followed his ............................ and finally we found him.10 It's ............................ to go home now.11 Have a ........................... time at the party!12 You don't want to lose your money! Put it in your ....................... .13 I didn't hear you: Can you .......................... please?14 Can you walk ................................... down?15 What does this word .............................? I can't remember.C. PRONUNCIATIONC1Znajdź w kolumnie B wyrazy,które rymują się z wyrazami w kolumnie A. [5punktów]A B A B1 cap a book 1.....2 cold b red 2.....3 could c fun 3.....4 eat d lot 4.....5 hot e would 5.....6 light f old 6.....7 said g money 7.....8 sun h map 8.....9 sunny i night 9.....10 took j seat 10 ..... C2 Zaznacz akcentowaną sylabę.centimetre chocolate complete continent gymnastics intelligentkangaroo sunglasses sunshine tomorrow
Answer
potszebuje to na juto pilnieeee :\ PO ANGIELSKU ja komplenie niewiem jak to zrobic plllisNAPISZ LIST DO ZNAJOMEGO O SWOICH WAKACJACH ZA GRANICA PRZEPROS ZE DAWNO NIEPISALAS I PODAJ POWÓD WYDAZENIA Z POBYTU WSPÓLNEGO ZNAJOMEGO W POLSCE I JAKIE BYŁY JEGO SKUTKI.POINFORMOJ CZYM ZAJMUJE SIE OBECNIE I WYMIEN 5 OBOWIAZKÓW.POWIESDZ O TERMINIE FERI ZIMOWYCH I ZAPROPONUJ WSPOLNY WYJAZD.
Answer
Ile moli atomów tlenu znajduje sie w: a)0.5 mola wody b)0,25 mola siarki c) 0,75 mola glukozy
Answer
OMÓW WŁASCIWOSCI CHEMICZNE CH4.NAPISZ ODPOWIEDNIE REAKCJE CHEMICZNE.
Answer
NAZWIJ PONIZSZE ZWIAZKI I WZKAZ,KTÓRY WZÓR JEST WZOREM IZOOKTANU (2,2,4 TRIMETYLOPENTANU)? W ZAŁCZNIKU TRESC ZADANIA
Answer
Napisz reakcje chlorowania propenu.produktem tej reakcji jest: a)1,1-dichlororpropan, b)1,2-dichloropropan, c)1-chloropropan, d)2-chloropropan
Answer
Miszanine składajaca sie z 17g opiłków miedzianych ogrzano z 4g siarki oszymano 20g siarczku miedzi(I).Okresl który składnkik mieszaniny został uzyty w nadmiarze i jaki był ten nadmiar? prosz bardzo o rozpisanie obliczen z góry bardzo dziekuje za pomoc:))
Answer
1. ile moli weglanu wapnia zawiera 1,5kg tego zwiasku? 2spalono 7,2g magnezu wparze wodnej.Otrzymano 6,72 dm3 wodoru ogestosci 0.0899g/dm3 oraz 12g tlenkumagnezu.Obicz mase wody,która przereagowała z magnezem.podaj tresc prawa,które wykożystasz rozwiazujac to zadanie.
Answer

Recommend Questions

Chemia klasa 7!! Zad .1 jest pokazane na zdjęciu i zad.2 Wskaż nazwę substancji która w warunkach normalnych jest cieczą . A- metan B- eten C-propen D-toluen
zaprojektuj 2 doświadczenia przy użyciu 1 substancji aby zilustrować zjawisko fizyczne i chemiczne​
Zadanie z chemii na teraz pls​
Zadanie stechiometria ​
Klasa 7! Chemia ! Daje najj i podziękujke ! Te zad które są na zdj prosiła bym ❤️❤️
Chemia ! Klasa 7!! Te zadania które są na zdj bardzo proszę daje najjj i podziękujmi
Na teraz !!! Daje najjj !!! Klasa 7 !!! Chemia !
Na dzisiaj plis. Daje naj
na podstawie ułamku określonego pierwiastków napisz symbole co najmniej dwóch pierwiastków chemicznych,których pochodzą: nazw ciał niebieskich-nazw kontynentów-nazw państw-nazwisk wybitnych uczonych-nazw postaci mitologicznych-
proszę o pomoc!!! klasa 7 chemia:

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.