Chemistry, 09.03.2021 22:40 barbie8775
Dr. Simmons wants to make sure her scientific investigation is considered good. She knows that for an experiment to produce valid results, it must adhere to accepted methods. Which procedure would she not include as part of her valid scientific experiment?
A. precise observations
B. organized procedures
C. uncontrolled variables
D. controlled surroundings
Answers: 2
Chemistry, 22.06.2019 04:20
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 ร molar mass of n + molar mass of h molar mass of n + 3 ร molar mass of h 3 ร molar mass of n + 3 ร molar mass of h
Answers: 1
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 oโ (g) โ 2 feโoโ (s)
Answers: 2
Chemistry, 22.06.2019 12:30
What metric units would you use to measure the thickness of a key
Answers: 3
Dr. Simmons wants to make sure her scientific investigation is considered good. She knows that for a...
Mathematics, 10.04.2020 21:53
English, 10.04.2020 21:53
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54
Mathematics, 10.04.2020 21:54