What does this mathematical expression mean? D P

Density equals pressure.

Density is directly related to pressure.

Density is indirectly related to pressure.

Density is inversely related to pressure.

What is the iupac name of ch3ch2ch2ch2ch2ch3

General term for substances formed when metals and nonmetals combine

Would flame tests be useful for detecting metal ions present in a mixture of metal ions? explain.

In a chemical reaction, which are the most likely products of these reactants 4Fe+302

Which of the following is a heterogeneous mixture? a. water in a swimming pool b. sugar water c. a jar of mixed nuts d. stainless steel

Hydrogen has three isotopes with mass numbers of 1, 2, and 3 and has an average atomic mass of 1.00794 amu. This information indicates that 1. equal numbers of each isotope are present 2. more isotopes have an atomic mass of 2 or 3 than of 1 3.

Describe the process of how visible light is produced

Which of the following contains both ionic and covalent bonding? CH4 NaCl NH4Cl N2O4 If the formula for a compound is represented by X2Y3 and the charge on the Y ion is - 2, what is the charge in the X ion? +1 +2 +3 +4

Qual e o maior orgao do corpo humano

Whic of the following fromulas represents a nonpolar molecule? a) N2 b) H2O c) NaCI d) HCI