1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
My name is Ann [436]
3 years ago
8

What is the one variable that is changed in the experimental group called? the placebo the independent variable the control grou

p the dependent variable
Chemistry
1 answer:
BlackZzzverrR [31]3 years ago
4 0

Answer:

the independant variable

Explanation:

You might be interested in
How many oxygen molecules are required for glycolysis
morpeh [17]

Answer:

0

Explanation:

glycolysis requires no oxygen

6 0
2 years ago
Read 2 more answers
Calculate the atomic mass of oxygen if the three common isotopes of oxygen have masses of 15.995 amu (99.759% abundance), 16.995
Valentin [98]

Answer:

16 amu

Explanation:

6 0
3 years ago
Which of the following molecules has a bent shape?
poizon [28]

A, because the shape of it forms and arc much like a H2O molecule.

4 0
2 years ago
After an investigation, what do scientists often do?
den301095 [7]
Record observations, pose a question, create a test for an individual variable, test, come to a conclusion
7 0
3 years ago
Which amount of a compound dissolved in 100g of water at the stated temperature represents a solution that is saturated
Assoli18 [71]
40 g KNO, at 25°C

Brainlist?
5 0
3 years ago
Other questions:
  • If 5.3g O2 reacts with NH3 to produce 3.1g NO2, what would the percent yield of NO2 be?. . 4NH3(g) + 7O2(g) --> 4NO2 + 6H2O(g
    14·2 answers
  • Which rigid cylinder contains the same number of gas molecules at STP as a 2.0-liter rigid cylinder containing H2(g) at STP?
    11·1 answer
  • An object has a mass of 4.9g and a volume of 14.ml.what is the density of the object?
    8·1 answer
  • Please help . also need the name of their binary ionic compound . ​
    9·1 answer
  • What is the molarity of a solution containing 3.6 mol of KCl in 750 mL?
    11·1 answer
  • If you have 90L of water, what is the volume?
    15·1 answer
  • Which one will fill up first?? and explain how?,​
    8·2 answers
  • Calculate the speed of light in water. The speed of light in air is 3.00 x 108 m/s.
    12·1 answer
  • 5. Balance the following reactions using either the oxidation number method or the half-reaction
    12·1 answer
  • A 2.0 L container of nitrogen gas had a pressure of 3.2 atm. What volume would be necessary to decrease the pressure to 1.0 atm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!