When rubbed against a silk cloth, a glass rod loses electrons. How does this affect the charges of the glass rod and the silk cloth? A.
The glass rod becomes positively charged, and the silk cloth becomes negatively charged.
B.
The glass rod becomes negatively charged, and the silk cloth becomes positively charged.
C.
The glass rod and the silk cloth both become positively charged.
D.
The glass rod and the silk cloth both become negatively charged.

When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Is this a single replacement reaction or there is no