Heat is the total potential energy of a substance that can be transferred. TRUE FALSE

Which statement correctly compares DNA and RNA? DNA is made up of a single strand, and RNA is made up of a double strand. DNA is made up of a double strand, and RNA is made up of a single strand. Both DNA and RNA are made up of a single strand.

How many significant digits are in the number 101.0100? A. 4 B. 5 C. 6 D. 7

Is 6CO2+12H2O→C6H1206+6H2O+6O2 a balanced equation

Calculation of NCl3

In the ground state, an atom of which element has two valence electrons? Se Cu Ni Cr

Which of the following statements is FALSE? Which of the following statements is FALSE? a. The rate of second order reactions is dependent on concentration. b. The rate of a first order reaction is dependent on concentraion. c.

How many hours are spent sleeping 33%

Which of the following sample will have the greatest average speed at 355 K?. A. CH4. B. Ne. C. C2H4. D. Cl2

What substance is 52.4 % potassium and 47.6 % chlorine?

The standard enthalpies of formation of ions in aqueous solutions are obtained by arbitrarily assigning a value of zero to H + ions; that is, ΔH° [H f ⁺ (aq) ] = 0. (a) For the following reaction HCl (g) ⟶H₂O H⁺ (aq) + Cl⁻ (aq) ΔH° = - 74.