Which of the following is the best explanation why some reactions appear to stop before all the reactants are converted to products? (3 points)

the reaction goes to completion.

the reaction reaches equilibrium and the products stop being formed.

the reversible reaction occurs at the same rate.

the limiting reactant prevents the forward reaction occurring.

The reversible reaction occurs at the same rate.

Explanation:

When a chemical reaction reach the equilibrium state, the forward reaction ( reactants to products) and the reversible reaction (products to reactants) have the same speed (rate). The concentrations of the products and reactants at the equilibrium state are constant but the reaction never stops.

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.