Use the following chemical equation to answer the problem: 2C4H10(g) + 1302(g) → 8CO2(g) + 10 H2O(g)
2. How many liters of O2 are required to produce 3.15 g of carbon dioxide?

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a.inner transition b.noble gases c.representative d. transition

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

What are the similarities of physical and chemical change ?