1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elenna [48]
3 years ago
11

The combustion of ethylene proceeds by the reaction

Chemistry
1 answer:
tigry1 [53]3 years ago
8 0
The answers D man have fun
You might be interested in
Balance each reaction and write its reaction quotient, Qc:(a) NO₂Cl(g) ⇄ NO₂(g) + Cl₂(g)
AleksAgata [21]

When we balance the given equation

NO₂Cl(g) ⇄ NO₂(g) + Cl₂(g)

We will get

2NO₂Cl(g) ⇄ 2NO₂(g) + Cl₂(g)

Solution:

Balancing the given equation

NO₂Cl(g) ⇄ NO₂(g) + Cl₂(g)

We have to balance the number of Cl

2NO₂Cl(g) ⇄ NO₂(g) + Cl₂(g)

We have to balance the number of N, O.

2NO₂Cl(g) ⇄ 2NO₂(g) + Cl₂(g)

We will get the balanced equation

2NO₂Cl(g) ⇄ 2NO₂(g) + Cl₂(g)

The reaction quotient will be

    Qc = [product] / [reactant]

     Qc ​= [NO₂(g) + Cl₂(g)] / [NO₂Cl(g)]

To learn more click the given link

brainly.com/question/26694427

#SPJ4

5 0
2 years ago
What is the amount of heat required to complete MELT a 200 gram sample of H2O(s)
wolverine [178]

Answer:

66800 J

Explanation:

From the question given above, the following data were obtained:

Mass (m) = 200 g

Heat (Q) required =?

The heat required to melt the 200 g sample of water can be obtained as:

Mass (m) = 200 g

Latent heat of water (L) = 334 J/g

Heat (Q) required =?

Q = mL

Q = 200 × 334

Q = 66800 J

Thus, 66800 J of heat energy is required to melt the sample of water.

8 0
3 years ago
Read 2 more answers
Shaila is collecting data to calculate the density of a piece of wood. First, she
zzz [600]

Answer:

Explanation:

Remark

You have 2 facts that you got from the experiment. The first is that the mass of the wood is 63.85 grams and the volume can be calculated.

From there, the desity can be found.

Givens

m = 63.85 grams

vo = 50 mL

vf = 125 mL

Solution

Volume = vf - vo

Volume = 125 mL - 50 ml. This gives you the amount of water that has been moved aside (called displaced)

volume = 75 mL

D = 63.85 grams/ 75 mL

D = 0.851 grams / mL

Some woods actually do have a density less than 1 which is the density of water. These woods float.

4 0
2 years ago
80g of sodium hydroxide reacts with excess sulfuric acid to produce 142g of sodium sulfate. What mass of sodium hydroxide would
Ostrovityanka [42]

Answer:

Mass of sodium hydroxide needed  = 28.2 g

Explanation:

Given data:

Mass of sodium hydroxide = 80 g

Mass of sodium sulfate produced = 142 g

Mass of sodium hydroxide needed = ?

Mass of sodium sulfate produced = 50 g

Solution:

Mass of sodium sulfate produced / Mass of sodium hydroxide = Mass of sodium sulfate produced / x

142 g/ 80 g = 50 g / x

x = 50 g × 80 g / 142 g

x =4000 g/ 142

x = 28.2 g

6 0
3 years ago
Vinegar has a ph of 2 physical or chemical?
ddd [48]

With a pH of 2, it's very acidic and far from a neutral pH and basic. I would say chemical as my answer.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What happens first during cellular respiration?
    11·1 answer
  • Which acid was most likely used for the titration graph below.
    14·2 answers
  • What is a orgasm that kills and eats other orgasms for food called?
    15·2 answers
  • What is the hydrogen ion concentration of a solution with pH 5.60?
    5·1 answer
  • Which of the following substances is a weak base?<br> a. NaOH<br> b. NH3<br> c. K2O<br> d. KOH
    6·1 answer
  • Students were asked to place a mint in their mouths and determine how long it took for the mint to dissolve. The
    9·1 answer
  • Consider an acidic chromate-dichromate system at equilibrium in which the color is an orange-yellow. The reaction is represented
    8·1 answer
  • 5. Rosalind Franklin was a key figure in the discovery of the structure of DNA, yet she
    15·1 answer
  • Two identical spoons are electroplated with Ag or Cd through the use of the electrolytic cells. A current of 5.00A was supplied
    6·1 answer
  • . Now Sara comes along, and she is the exact same size as you. However, she is even stronger than you are! When she pulls you in
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!