Cindy hypothesizes that if she adds salt to a weak acid, then its pH will be lowered. She develops the following experiment to test her hypothesis. Which of the following steps could compromise the validity of her experiment?
Fill two beakers with 50 mL of the same weak acid.
Add salt to the first beaker.
Add water to the second beaker.
Measure the pH of the solution in each beaker.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Cindy hypothesizes that if she adds salt to a weak acid, then its pH will be lowered. She develops the following experiment to test her ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
The blood type AB is an example of complete or incomplete dominance.
Answers (1)
Describe how the host is damaged by the parasite
Answers (1)
What are five corrective measuresyou would take to address such a situation of celebrities who feel that media infringes their right to dignity
Answers (1)
In which layer of a tropical rainforest will you find a sloth?
Answers (1)
A child has blue eyes, just like their father. How was this trait passed down?
Answers (1)
New Questions in Biology
Sequence the terms below from most complex to simplest. a organ system tissue organ organism cell b cell tissue organ organ system organism c organ organ system tissue organism cell d organism organ system organ tissue cell
Answers (1)
In everyday life, a theory is an educated guess. In science a theory is
Answers (2)
How can invasive species result in changes in other populations?
Answers (1)
the classes are playing tug of war. Mrs. Larson's homeroom pulls with a force of 50N. Ms. Mitko's homeroom pulls with a force of 45 N in the opposite direction. What is the net force? And who won?
Answers (1)
The synaptic cleft is the area between the a. soma of one neuron and the dendrite of another neuron. b. axon of one neuron and the dendrite of another neuron. c. axon of one neuron and the soma of another neuron. d. somas of two neurons.
Answers (1)