November 2023 0 1 Report
Ustal współczynniki stechiometryczne poniższych reakcji chemicznych metodą bilansu jonowo-elektronowego:
a) K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + S + K2SO4 + H2O
b) KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O
More Questions From This User See All
Uzupełnij tekst przymiotnikami dzierżawczymi. Hi, ...... name's Stacey. I'm from Oxford in the south of England. It's famous for ....... university. The girls in the photo are ...... friends. ..................... names are Harriet and Wendy. We're big music fans and ............ favourite group is Ine Direction, four English boys. .................. names are Harry, Liam, Louis and Niall. ................ music is fantastic.
Answer
Uzupełnij tekst brakującymi wyrazami. Zakreśl a, b lub c. My bedroom is great. 1........ a carpet an the floor, but 2.............. a cool rug. 3................ any poster an the walls , but there's a big TV on the wall. 4.... a bookshelf, but there aren't 5.............. books on it. 1. a There aren't b. Not c. There isn't 2. a. it's b. there's c. there are 3. a There are b. There aren't c. There isn't 4. a There aren't b. There's c. There are 5. a. some b. any c. a
Answer
Wojska polskie za czasów Sobieskiego walczyły we Francji, w Niemczech czy w Danii?
Answer
Are the boys doing their homework? Czy odpowiedź jest poprawna? Yes, they are.
Answer
Ułóż i napisz pytania. Użyj podanych wyrazów i wyrażeń oraz właściwejgormy have got i any. Potem napisz odpowiedzi. 1) your mum and dad/CDs in their room? 2) your best friend/good DVDs?
Answer
Uzupełnij tekst formami some i any. My name's Jane. I haven't got ....... brothers or sisters. I'v got............... posters in my bedroom. I've also got ....... photos of my friends and family. I've got a TV and a DVD player, but I haven't got ... good DVDs. Have you got ......... good DVDs?
Answer
Podaj wszystkie przykłady ilorazów których dzielna wynosi tyle ile podane liczby 16 18 20
Answer

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.