What are the main properties of liquids (in contrast to gases and solids) ? Check all that apply.

Which of the following best explains why electrometallurgy is a useful process in many industries? Electrometallurgy can etch permanent marks and designs into the surfaces of metal products.

Which is a compound that contains carbon?

A reaction will NOT occur when all the reactants and products in the ionic equation are spectator ions because no change occurs such as the formation of a precipitate or molecular compound.

When this reaction in equilibrium is heated, a red/brown color persists. what is true about this reaction? 2no2 ( g. ⇋ n2o4 ( g. brown/red colorless

What is the primary function of decomposers in an ecosystem?

Which statements accurately describe the greenhouse effect? Check all that apply. It is caused by liquids on Earth's surface. It is caused by gases in Earth's atmosphere. It warms up Earth's surface and the lower atmosphere.

How is geothermal produced

B2O3 (s) + 3C (s) + 3Cl2 (g) - - - > 2 BCl3 (g) + 3CO (g) Calculate how many moles of BCl3 are produced from the reaction of 61.0g of B203? A. 1.75 mol B. 0.0150 mol C. 51.3 mol D. 211 mol

A gas has a volume of 10 L at 0 C what is the final temperature of the gas if it volume increases to 25L

Are specimens the best source of DNA