Chemistry, 21.10.2020 01:01 avahrhey24
John wants to measure the impact the amount of baking soda has on the
explosion level in a baking soda and vinegar volcano. He places 20ml of
vinegar inside a volcano and then adds 1 tablespoon of baking soda. He
measures the amount of liquid that explodes from the volcano. Next, he
cleans the volcano and then repeats the experiment, but this time he adds
20ml of vinegar inside the volcano and adds 2 tablespoons of baking soda.
He once again measures the amount of liquid that explodes from the
volcano.
A. What is the independent variable:
B. What is the dependent variable:
C. What are three constants from the experiment:
Answers: 2
Chemistry, 22.06.2019 05:00
Which position represents spring in the southern hemisphere? a) b) c) d)
Answers: 2
Chemistry, 22.06.2019 22:00
The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
Answers: 2
Chemistry, 23.06.2019 01:30
Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o β h bond is nonpolar and the molecule is asymmetric. the o β h bond is nonpolar and the molecule is symmetric. the o β h bond is polar and the molecule is asymmetric. the o β h bond is polar and the molecule is symmetric.
Answers: 1
Chemistry, 23.06.2019 08:00
At 35.0Β°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00Β°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers
Answers: 1
John wants to measure the impact the amount of baking soda has on the
explosion level in a baking s...
Mathematics, 04.03.2022 02:40
Medicine, 04.03.2022 02:40
Mathematics, 04.03.2022 02:40
English, 04.03.2022 02:40
Mathematics, 04.03.2022 02:40
Business, 04.03.2022 02:40
Social Studies, 04.03.2022 02:40
Law, 04.03.2022 02:40
Mathematics, 04.03.2022 02:40
Mathematics, 04.03.2022 02:40
Mathematics, 04.03.2022 02:50
Mathematics, 04.03.2022 02:50
Mathematics, 04.03.2022 02:50
Mathematics, 04.03.2022 02:50