(: Dry ice bubble :) (science experiment 3) Equipment : Gloves (Transparent) basin with a large rim Strip of fabric (cotton) Graduated cylinder Weighing scale Spoon Substances : Solid carbon dioxide Water Dish soap Glycerin Safety : Dry ice is extremely...
The Sli me Materials : Plastic glasses, a spoon, ultraviolet light, graduated cylinder, borax, polyvinyl alcohol, coloring substances and quinina. Observations : -The slime is elastic and slimy. -It takes the shape of the glass. -It takes a few minutes...
Science experiment n°2 THE SLIME Equipements Substances -Plastic Glasses -Borax (also know as sodium tetraborate) -A spoon -Polyvinyl alcohol -Ultraviolet light -Glowing, coloring substances (eosin, -Graduated cylinder fluorescein, methylene blue) -Soft...
The Slime In the next video, you will see : - How to make a slime - The components of a slime - The result of the experiment - The property of a slime Equipment/Substances : - A plastic Glasses - A spoon - Borax - Ultraviolet light -polyvinyl alcohol...
Dry ice Materials Equipement We use : -Gloves -(Transparent) Basin with a large -Strip of fabric (cotton) -Graduated cylinder -Small Dish -Spoon Substances We use : -Solid Carbon Dioxide -Water -Dish Sorp -Sugar Attention It's very cold, his temperature...
Des activités sur les jours, les mois et les saisons : cliquez ici. Quelques vidéos pour travailler votre prononciation : Les jours : Les mois les saisons Et voici le poème à réviser pour la semaine prochaine : Thirty days has September, April, June,...
Luminescent chemical reaction Materials : For this experient, we use four test tubes, two yogurt pots, one plastic pipette, graduated cylinder and glasses. We use subtances such as luminol, hydrogen paroxide, glowing, coloring substances and potacium...
Luminescent Chemical Reaction Materials Test Tubes Yogurt Pots Plastic Pipette Graduated Cylinder Luminol Hydogen Peroxide Glowing, Coloring Substance (eosin, fluorescein, methylene blue) Potassium Ferricyanide Experiment : We measure 20mls of potassium...
Luminescent Chemical React ion s Materials : -test tubes -yogurt pots -plastic pipette -graduated cylinder -luminol -hydrogen peroxide -Glowing, coloring substances (Eosin, Fluorescein,methylene blue) -potassium ferricianide Experiment : We mix potassium...
Luminescent Chemical reaction Materials Test tubes, yogurt pots, plastic pipette, graduated cylinder, luminol, hydrogen peroxide, glowing, coloring substance (eosin, fluorescein, methylene blue) and potassium ferricyanide. Experiment We measure 20 ml...
LUMINESCENT CHEMICAL REACTION Materials For the experiment, we need : EQUIPMENTS SUBSTANCES Test tubes Luminol Yogurt Pots Hydrogen Peroxide Plastic Pipette Glowin, coloring substances (eosin, fluorescein, methylene blue) Graduated Cylinder Potassium...
Luminescent Chemical Reaction Materials We use the test tubes, Yogurt pots, Plastic pipette, Graduated Cylinder, Luminol, Hydrogen peroxide, Glowing, coloring substances (eosin, fluorescein, methylene blue), potassium ferricyanide and US !!!!!! Experiment...
L umi nescent Chemical Reaction Materials : - test tubes - yogurt pots - plastic pipette - graduated cylinder Experiment : -Th e light emission lasts approximatly 5 seconds. -Depending on the volume of luminol, the light produced is more or less intense....
Luminescent Chemical Reaction Materials We use the test tubes, yogurt pots, plastic pipette, graduated cylinder. For the subtance we use the luminol, the hydrogen peroxide, the glowing, coloring subtances (eosin, fluorescein, methylene blue) and the potassium...
Dry Ice For makes this experiment, we need : - gloves - basin with a large rim - strip of fabric - graduated cylinder - weighing scale - small dish - spoon - solid carbon dioxyde - water - dish soap - sugar - glycerin BUT BE CAREFULL !!!!!!!!! : Never...
Dry ice Safety : Dry ice temperature is extremely cold at -109.3 °F (-78.5 °C). Always need to wear a protective cloth and oven mitt. NEVER TOUCH IT WITH BARE HANDS OR SKIN . A contact with your skin will freeze your cells and cause injury similar to...
Luminescent chemical reaction Materials luminol, hydrogen peroxide, glowin, coloring substances (eosin, fluorescein, methylene blue), potassium ferricyanide. Experiment I have 5ml of potassium ferricyanide and 4 drops of hydrogen peroxide in each of the...
Luminescent chemical reaction Materials : We used potassium ferricyanide , luminol , four test tubes , one plastic pipette , one graduated cylinder and hydrogen peroxide. Experiments : For the first test tube, we didn't use colorant . For the 2nd tube,...
For the equipement, you need : gloves, (transparent) basin with a large rim, strip of fabric (cotton), graduated cylinder, weighing scale, small dish, spoon. As substances we needed : solid carbon dioxide, water, dish soap, sugar, glycerin.. DRY ICE BY...
Révision sur la leçon "What Time is it ?" http://colleges.ac-rouen.fr/flaubert/CollegeDuclair/html/anglais/0vocab/time/time/index.html http://rv.humbert.chez-alice.fr/college/ctime1a.htm http://michel.barbot.pagesperso-orange.fr/hotpot/time/time1.htm...
Tout d'abord : faites des exercices sur There + be : exercice 1 exercice 2. Ensuite : Vous pouvez travailler sur les magasins en ville, en découvrir des nouveaux en faisant le livre interactif qui se trouve ici. S'il vous reste du temps (ne commencez...
Voici une liste de sites à aller visiter et des exercices à faire : http://rv.humbert.chez-alice.fr/college/being1cloze.htm http://chagall-col.spip.ac-rouen.fr/spip.php?article268 http://worldofteacherfortin.perso.sfr.fr/exercises/present%20be+ing/Rainbow_fillintheblanks.htm...
Listen to the reading and work on your text with a lot of care. The Text : Before the tragedy we didn't use to see each other much, but our lives have changed. Jack no longer works dayin, day out and he spends more time with us. We used to argue a lot...
The Alphabet : Un clavier qui donne la pronociation de toutes les lettres : cliquez ici Un jeu où il faut retrouver toutes les lettres de l'alphabet sur l'image : cliquez ici. Un jeu où vous devez aider un singe à monter sur un arbre en cliquant sur la...
http://www.languageguide.org/txt/time/eng/ On this website, revise the days of the weeks and the months of the year and the seasons . Pay attention to the pronunciation, it is VERY important ! Do the 5 exercises on the days and the months : http://rv.humbert.chez-alice.fr/college/jms0.htm...
