How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

7.5 mol  

Step-by-step explanation:

Step 1. Balanced equation

C₃H₈ + 5O₂ ⟶ 3CO₂ + 4H₂O

Step 2. Calculation:

You want to convert moles of C₃H₈ to moles of CO₂

The molar ratio is 3 mol CO₂:1 mol C₃H₈

Moles of CO₂ = 2.5 mol C₃H₈ × (3 mol CO₂/1 mol C₃H₈)

                      = 7.5 mol CO₂

The reaction will form 7.5 mol of CO₂.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .