How many valence electrons does carbon have?

one

three

four

A is a discussion characterized by procedures of argumentation.

The reaction between carbon tetrachloride, ccl4, and water, h2o, to form carbon dioxide, co2, and hydrogen chloride, hcl, has a δg∘ value of - 232 kj/mole, and so is thermodynamically favored.

How many grams of nh3 can be produced from 3.72 mol of n2 and excess h2.

Temperature is the measurement of which type of energy

An atom of potassium has 19 protons and 20 neutrons. what is its mass number?

An electron moved from a lower energy level to a higher energy level. What most likely happened during the transition? A random amount of light was released. A fixed amount of energy was absorbed. A fixed amount of energy was released.

Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas are formed when 57.1 grams of sodium are added to water?

The distance from dalton, ga to Dallas, tx is 1308 km. What is the distance in miles

Which will melt faster: ice made from tap water, distilled water, or salt water?

You know that 8.9 moles of solute particles are dissolved in that liquid solution. If the molarity of the solution is 25 M, how many liters of solution do you have?