The speed of lightin a vacuum is 2.998 x 10^8 m/s. what is its speed in kilometters per hour?

A fluid is a material that has the ability to flow. Which states of matter are fluids?

What experimental evidence led Rutherford to conclude that an atom is mostly space?

Why is water called "the universal solvent" and why is this important for living things?

How is carbon - 14 different from carbon-12

What does the chemical formula of an ionic compound represent?

15.434 g of kcl (m. m 74.55 g/mol) is dissolved in water up t a total volume of 500.0 mL. the density of this solution is 1.02 g/mL. what is the concentration of he solution in molality

Determine the molar mass of an unknown monoprotic acid to two decimal places if 20.01 ml of a 0.098 m naoh solution were used to titrate 0.215 g of the unknown acid

A diatomic molecule with a triple covalent bond is A. H2 B. N2 C. O2 D. Br2 (P. S. The answer turned out to be B. N2)

Consider the following half-reactions: Half-reaction E° (V) I2 (s) + 2e - 2I - (aq) 0.535V 2H + (aq) + 2e - H2 (g) 0.000V Zn2 + (aq) + 2e - Zn (s) - 0.

Where did the longest tsunami form?