question What is the product of the reaction between acetic acid CH COOH and sodium bicarbonate NaHCO

Chemistry

What is the product of the reaction between acetic acid (CH₃COOH) and sodium bicarbonate (NaHCO₃)?

A. Sodium acetate and water
B. Carbon dioxide and water
C. Sodium acetate and carbon dioxide
D. Sodium hydroxide and carbon dioxide

The reaction results in the formation of sodium acetate and carbon dioxide.

Which subatomic particle is responsible for the magnetic properties of an atom?

A. Electron
B. Proton
C. Neutron
D. Nucleus

What is the first element on the periodic table?

A. Hydrogen
B. Helium
C. Lithium
D. Beryllium

The P-V diagram for an adiabatic process is represented by a curve with a slope equal to:

A. 0
B. 1
C. γ
D. -1

Which of the following is a common property of acids?

A. Sour taste
B. Sweet taste
C. Slimy feel
D. None of the above

The balanced chemical equation for the reaction between calcium oxide (CaO) and water (H₂O) is:

A. CaO + H₂O → Ca(OH)₂
B. CaO + H₂O → CaOH + H₂
C. CaO + 2H₂O → Ca(OH)₂
D. CaO + 2H₂O → CaOH + H₂

The relationship between the rate constant (k) and the temperature (T) in the Arrhenius equation is:

A. k ∝ e^(Ea/RT)
B. k ∝ e^(-Ea/RT)
C. k ∝ e^(RT/Ea)
D. k ∝ e^(-RT/Ea)

What is the function of ribonuclease in cellular processes?

A. Breaks down RNA into nucleotides
B. Synthesizes RNA from DNA template
C. Joins two RNA molecules together
D. Facilitates translation of mRNA

The shape of a molecule with a square planar electron domain geometry is:

A. Square planar
B. Octahedral
C. Linear
D. Square pyramidal

The bond angle in a molecule with a linear shape is:

A. 180°
B. 120°
C. 90°
D. 109.5°

What is the IUPAC name for CH₃COCH₃?

A. Acetone
B. Propanone
C. Butanone
D. Ethanal