Answers: 3
Chemistry, 21.06.2019 20:50
Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread
Answers: 2
Chemistry, 21.06.2019 23:00
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
Chemistry, 22.06.2019 15:00
Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.
Answers: 1
What is the lewis dot structure for c2h3?...
Mathematics, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
Social Studies, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
English, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
Business, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
Business, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
French, 13.02.2021 15:00
English, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
Mathematics, 13.02.2021 15:00
Social Studies, 13.02.2021 15:00