In the Reaction: 2 C₂H₆(g)+ 7 O₂(g)→ 4 CO₂(g)+ 6

question 1

Multiple Choice

In the reaction: 2 C₂H₆(g) + 7 O₂(g) → 4 CO₂(g) + 6 H₂O(g) ,increasing the concentration of C₂H₆(g) will ________.

• A)increase the activation energy of the reaction
• B)decrease the activation energy of the reaction
• C)decrease the ΔH of the reaction
• D)increase the reaction rate
• E)decrease the reaction rate

---

Definitions:

Dendrites

The branched projections of a neuron that receive electrochemical signals from other neural cells and transmit these signals toward the cell body.

Newborn Sleeps

Refers to the sleep patterns and behaviors of newborns, often characterized by short cycles of sleep and wakefulness throughout a 24-hour period.

Hours

Units of time equivalent to 60 minutes, used to measure the duration of events or the length of the day.

Day

A period of 24 hours as a unit of time, representing one complete rotation of the Earth on its axis, commonly divided into daytime and nighttime.