What does a double arrow mean in a chemical reaction?
A) The reaction proceeds to completion
B) The reaction does not proceed
C) The reaction is reversible
D) A combustion reaction has occurred
Correct Answer:
Verified
Q58: Which subatomic particle has a positive charge?
A)Electrons
B)Protons
C)Photons
D)Neutrons
Q59: Which element does the electron configuration 1s2
Q60: Which of the following exists as a
Q61: Which of the following is not an example of a solution?
A)Alloy
B)Emulsion
C)Unsaturated
D)Saturated
Q62: What type of reaction is shown below:
2C5H5 + Fe → Fe(C5H5)2
A)Synthesis
B)Decomposition
C)Double displacement
D)Single displacement
Q64: Which of the following is the correct
Q65: When brass is created by mixing zinc
Q66: What generally happens to a reaction when
Q67: In a chemical equation, what do (aq),
Q68: What is meant by the phrase "the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents