Inside, the engine of a gasoline-powered car, chemical energy is converted primarily to which kind of energy?

A. electric

B. potential

C. sound

D. waste

Consider the following equation ch4 (g) + 2o (g) co2 (g) + 2h2o (g) how many moles of oxygen are needed for the complete combustion of 3.0 mol of CH4 (g)

Copper has a specific heat of 0.092 cal/g °c, and iron has a specific heat of 0.106 cal/g °c. which metal would make the best material for cooking pans because it would take less heat energy to heat? copper iron

Similarity between all mixtures and compounds is that both what

A container of gas is heated from 250 k to 303k. What is the new pressure if the initial pressure is 880kpa? (Assume constant volume)

What is the volume of 0.0775 mole of nitrogen if the molar volume is 27.6 l/mol?

Click the DeltaH is an Extensive Property button within the activity, and analyze the relationship between the two reactions that are displayed.

The fundamental unit used to measure mass is?

What are some ways population size is limited within an ecosystem?

Which occurs when a warm fluid cools down? Energy is released to the environment. Energy is absorbed from the environment. The density of the fluid decreases. The mass of the fluid decreases.

If 3 g of element C combine with 8 g of element D to form compound CD, how many grams of D are needed to form compound CD2?