From the list below, identify all the strong acids. choose one or more:

a. hclo4

b. hno3

c. hf

d. hcl

e. h2so4 f. hcooh

How many unpaired electrons does boron have

A gas can holds 2.9 gal of gasoline. what is the quantity in cubic centimeters

If the solvent is a liquid, then the solute: can only be a gas can only be a liquid must be either a gas or liquid may be a solid, liquid or a gas

Changing the wavelength of the carrier wave to match that of the signal is called a. amplitude modulation. b. crest modulation. c. frequency modulation. d. trough modulation.

When substances are formed that are different from the starting substances, a physical change has occurred. True False

What might be a scientific question? O A. One that deals with how something happens O B. One that deals with morals and beliefs O C. One that deals with likes and dislikes O D. One that deals with right and wrong

Calculate the energy released in the following fusion reaction. The masses of the isotopes are: 14N (14.00307 amu), 32S (31.97207 amu), 12C (12.00000 amu), and 6Li (6.01512 amu).

How many grams of carbon dioxide are produced from 0.98 mol of Fe3O4?

There is inverse relation between pressure and diffusion in liquid phase? •True •False

What do you need in order to do a stoichiometric calculation? (Choose multiple) Balanced Chemical Equation Molar masses of compounds involved The type of reaction taking place Oxidation Numbers