Ineed with questions 1-4 and it’s very hard and i’m struggling with it and can you check if i did the punnet square label good or not and if i didn’t do it good then me fix it and read the directions carefully

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '