ususudannablair08 ususudannablair08

06-10-2021
Chemistry

contestada

The equation below is unbalanced.

C3H8+O2-> CO2+H2O

When the equation below is correctly balanced, what is the coefficient of O2?

A. 2
B. 3
C. 4
D. 5

Please answer!! No links please!!!

The equation below is unbalanced C3H8O2gt CO2H2O When the equation below is correctly balanced what is the coefficient of O2 A 2 B 3 C 4 D 5 Please answer No li class=

Respuesta :

ChemMajor ChemMajor

08-10-2021

Answer:

D. 5

Explanation:

C3H8 + 5O2 = 3CO2 + 4H2O

Carbon = 3 on both sides

Hydrogen = 8 on both sides

Oxygen = 10 on both sides

Answer Link

Otras preguntas

The polynomial 8x2 – 8x + 2 – 5 + x is simplified to 8x2 – gx – h. What are the value of g and h? g = –9 and h = 7 g = 9 and h = –3 g = –7 and h = 7 g = 7

Egyptian gods were often represented by A. women. B. planets. C. men. D. animals

What is the area of a sector with a central angle of 2π 9 radians and a diameter of 20.6 mm? Use 3.14 for π and round your answer to the nearest hundredth.

Using complete sentences, explain the key features of the graph of the sine function.

A family on vacation drives 123 miles in 2 hours, then gets stuck in traffic and goes 4 miles in the next 15 minutes . The remaining 191 miles of the trip take

3. Cellular respiration is a series of catabolic pathways that break down carbohydrates, such as glucose molecules, and free the energy that was holding the mol

At lunch, Alice ate 3-8 of her sandwich. Later, for snack , she ate another 3-8 of the sandwich. write an additional sentence that shows how much of the sandwic

_____ are expense items that do not become part of a final product. select one: a. business services b. installations c. supplies

Jacob skips, climbs ladders, and is able to change direction very quickly while running. his gross-motor skills are normative for a _______-year-old child. 2 4

What does the writer imply in this line from the excerpt? The house, dooryard, barng woodshed was now all full, and when ANOTHER crowd come I told 'em not to go