What is an example of ionic compound?

A. co2

B. Kcl

C. H2o

D. Co

Compare the molar concentration of the crystal violet solution to that of the sodium hydroxide solution. approximately how much more concentrated is the sodium hydroxide? justify your answer.

In a vintage science fiction movie, space travelers find themselves on a planet orbiting a distant star in which there are curious forms of life based on silicon instead of carbon.

Scientists publish a revised list of dangerous greenhouse gases. Which statements describe the importance of this information? Check all that apply. It confirms the need for oil fracking to produce energy.

How many protons, neutrons, and electrons does Zinc have? How many protons, neutrons, and electrons does Zinc have? Follow 3 answers 3 Report Abuse Are you sure you want to delete this answer? Yes No

Which non silicate mineral has carbonate as a negatively charged complex ion?

A compound contains 38.7% K, 13.9% N, and 47.4% O by mass. What is the empirical formula of the compound? A compound contains 38.7% K, 13.9% N, and 47.4% O by mass. What is the empirical formula of the compound?

A sample of an unknown compound was decomposed and found to be composed of 1.36 mol oxygen, 4.10 mol hydrogen, and 2.05 mol carbon.

When a transition metal reacts with chlorine, what types of bonds are formed between the two elements? A) ionic bonds B) covalent bonds C) transition bonds D) No bonds are formed.

How many grams of hcl are produced when 10.0 g of cl2 and 1.00 g of h2 react? h2 (g) cl2 (g) - - - > 2 hcl (g) ?

A person has a mass of 1000g and an acceleration of 20 m/s/s. What is the force on the person? A.) 20000 N B.) 2000N C.) 20N D.) 200N