A student spends 4.5 hours studying for a test. How much time is this equivalent to in seconds Select one:
a)2,700 seconds
b)16,200 seconds
c)270 seconds
d)6,480 seconds

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

no but i do not usually comment or use my voice that much when it comes to social media