na podstawie zapisów słownych przebiegu reakcji zapisz ich równania za pomocą symboli i wzorów chemicznych.​

7. Ułóż i zapisz w zeszycie zdania złożone odpowiadające podanym wykresom. Plss pomóżcie

Zad 1 zamień liczby mieszane na ułamki niewłaściwe Zad 2 uzupełnij rysunki i zamień ułamki niewłaściwe na liczby mieszane Zad 3 uzupełnij opisy rysunków

Przeczytaj tekst z którego usunięto trzy zdania. Wstaw zdania A-E w luki 1-3 tak aby otrzymać spojny i logiczny tekst. Dwa zdania zostały podane dodatkowo i nie pasują do żadnej luki. A. They carried out experiments on the International Space Station B. Lola had never really belived that one day she would get to Mars C. They were going on the first rocket to Mars D. Over two years viewers around the world voted for the astronauts they preferred. E. It was a solar-poweredvehicle designed for long distance space exploration. When the spaceship went into orbit, Lola shook her head with disbelief. It had all started ten years before in 2013, when she applied to join The Mars One expedition to establish a human colony on Mars. Lola spoke five languages, had degrees in geology and astronomy and was fit, resourceful and a good team player. She knew she was well qualifield, but she never throught they choose her. They did. The first stage of the selection process was a TV reality show. ....... Lola was chosen in one of the six teams of four. After seven years training Lola and her team were given the news. ......... In only one year the would be ready for lift-off. Despite the views of th Earth and the Moon, despite the stars, the comets and the meteor showers, the journey was a long and boring. It took seven months. But they made it. The spacecraft descended slowly before landing softly. .......... Yet here she was in a fraigle metal box on a red planet with an unbreathable atmosfere; a planet that would be her home for the rest of her life.

na podstawie opisu obserwacji uzupełnij informacje o doświadczeniu chemicznympotrzebuję tylko podpunktu b.​