2 scoops of baking soda (weighing 5g each) will be mixed with 30 grams of vinega

Question

2 scoops of baking soda (weighing 5g each) will be mixed with 30 grams of vinegar. What is the before mass? Once mixed, a the air, will the mass change? What if the mixture was in a container that didn't allow the gas to escape, would the mass change?No yo is created and escapes into Number of steel washers picked up Look at the data table. What question was this student testing? Mark the one best ansuer) O A How many washers can you pick up with a magnet? O B How many trials are needed to pick up the most washers? O C How does number of magnets affect number of washers picked up? O D What is the average number of washers picked up by a magnet a. b. What cause-and-effect relationship can be stated from the daca in the table? Mark the one best ansuver) O F You can't state a conclusion; something is wrong because the student hould have picked up the same number of washers for each trial O G The more magnets you use, the fewer washers you can pick up. O H The average number of washers one magnet can pick up is 9 O J The more magnets you use, the more washers you can pick up

Explanation / Answer

a) what is the average number of washers picked up by a magnet

b) The more magnets you use the more washers you can pick

once mixed, a Co2 is created and escapes into the air will the mass change ? yes

Related Questions

Navigate

• Browse (All)
• Browse 2
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.