subject
Chemistry, 26.01.2021 07:50 P05182010

You mix solution A with solution B in a beaker. Which of the following observation does not help you to prove that a chemical reaction has occurred A- Yellow precipitate is formed

B- Bubbles are seen

C- None of the above, all of them are signs of chemical reactions

D- The beaker becomes warm

ansver
Answers: 1
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 05:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
Answers: 3
Answer
question
Chemistry, 22.06.2019 08:00
What is the standard unit of measure for acceleration?
Answers: 1
Answer
question
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
Answer
question
Chemistry, 22.06.2019 13:00
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
Answers: 2
Answer
You know the right answer?
You mix solution A with solution B in a beaker. Which of the following observation does not help you...
Questions
question
Mathematics, 01.09.2019 06:30
The perimeter of a rectangular painting is 304 centimeters. if the length of the painting is 95 centimeters, what is its width?...
question
Mathematics, 01.09.2019 06:30
Beth says the graph below shows today's temperature in degrees celsius. what is the greatest temperature that is a solution to the inequality shown be...
question
English, 01.09.2019 06:30
Is there any shortcut to improve english reading and writing?...
question
Mathematics, 01.09.2019 06:30
What is the property of 37-0=37 what is the...
question
Mathematics, 01.09.2019 06:30
Prove that (secx-tanx) = 1-sinx/1+sinx...
question
Social Studies, 01.09.2019 06:30
Explain how some features of capitalism tend to promote freedom and democracy...
question
Mathematics, 01.09.2019 06:30
3. find the value of x. the diagram is not drawn to scale. (2x +10) 148° (2x) 112 a. 90 b. 35 c. 100 d...
question
Physics, 01.09.2019 06:30
Aflywheel with a moment of inertia of 1.00kg m^2 is rotating at 100 rpm. what torque is required to bring it to rest in 10.0 revolutions?...
question
History, 01.09.2019 06:30
The president and congress differ in their a constituencies b. election cycles c. constitutional powers d.
question
Mathematics, 01.09.2019 06:30
What multiplies to -102 and adds up to 11...
question
Mathematics, 01.09.2019 06:30
Brianna received a $398 paycheck last week and then spent $49 of her earnings on a gift. how much of her earnings remained after she bought the gift?...
question
History, 01.09.2019 06:30
What is an enumerated power of congress? a. a power specifically named in the constitution b. a power given to it by the su...
question
Mathematics, 01.09.2019 06:30
What is jk rounded to the nearest hundredth show your work
question
Physics, 01.09.2019 06:30
The effect is the change of pitch heard when the source of the sound approaches and then moves away from a stationary person....
question
English, 01.09.2019 06:30
Which event is associated with the peripeteia in the play? teiresias prophecy antigone s death haemon s death eurydice s death...
question
Arts, 01.09.2019 06:30
Which color does not appear in the color wheel...
question
Social Studies, 01.09.2019 06:30
Maureen began to feel nervous once she began organizing and writing her speech. which type of anxiety did maureen experience?...
question
History, 01.09.2019 06:30
In respect to industrial practices the most polluted region of russia is located around...
question
English, 01.09.2019 06:30
The use of the epic simile in this excerpt readers understand that...
question
Mathematics, 01.09.2019 06:30
Store abc sells 8 lbs. of oranges for $6.00. store xyz sells 14 lbs. or oranges for $11.20. which store is less expensive, and by how much per pound?...
More questions: Chemistry Another questions
Questions on the website: 13722367
See results (0)