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
Elis [28]
2 years ago
15

Generate the equation a 2b → 2d from a combination of the reactions provided. reaction 1: a 2b → 2c reaction 2: c → d how must r

eactions 1 and 2 be combined to sum to the overall reaction?
Chemistry
1 answer:
Vladimir [108]2 years ago
5 0

Generate the equation a 2b → 2d from a combination of the reactions provided. reaction 1: a 2b → 2c reaction 2: c → d, multiply equation by 2 then equation a 2b → 2d will be obtained.

When two even more elements or other compounds combine to create a single product, the reaction is known as a simple combination reaction.

Given that,

2b → 2c  .......(i)

c → d......(ii)

Multiply equation (ii) by 2 .

2c → 2d.....(iii)

Now, subtract equation (i) and equation (iii).

2b → 2d .

Therefore, generate the equation a 2b → 2d from a combination of the reactions provided. reaction 1: a 2b → 2c reaction 2: c → d, multiply equation by 2 then equation a 2b → 2d will be obtained.

To know more about reaction

brainly.com/question/17217003

#SPJ4

You might be interested in
How do you identify molecular polarity
madreJ [45]
Draw a reasonable Lewis structure for the substance.

Step 2: Identify each bond as either polar or nonpolar. (If the difference in electronegativity for the atoms in a bond is greater than 0.4, we consider the bond polar. If the difference in electronegativity is less than 0.4, the bond is essentially nonpolar.)

If there are no polar bonds, the molecule is nonpolar.

If the molecule has polar bonds, move on to Step 3.

Step 3: If there is only one central atom, examine the electron groups around it.

If there are no lone pairs on the central atom, and if all the bonds to the central atom are the same, the molecule is nonpolar. (This shortcut is described more fully in the Example that follows.)

If the central atom has at least one polar bond and if the groups bonded to the central atom are not all identical, the molecule is probably polar. Move on to Step 4.

Step 4: Draw a geometric sketch of the molecule.

Step 5: Determine the symmetry of the molecule using the following steps.

Describe the polar bonds with arrows pointing toward the more electronegative element. Use the length of the arrow to show the relative polarities of the different bonds. (A greater difference in electronegativity suggests a more polar bond, which is described with a longer arrow.)

Decide whether the arrangement of arrows is symmetrical or asymmetrical

If the arrangement is symmetrical and the arrows are of equal length, the molecule is nonpolar.

If the arrows are of different lengths, and if they do not balance each other, the molecule is polar.

If the arrangement is asymmetrical, the molecule is polar.
4 0
4 years ago
DESCRIBE THE FINAL TEMPERATURE AFTER DIFFUSION
frez [133]

Answer:

Simple Diffusion

In basic terms, diffusion can be defined as the process by which particles spread out. This is generally from an area where they are high in concentration to an area where they are in a lower concentration. This can be understood by thinking of a pan with onions cooking in it. The smell given off by the onions is very concentrated in the top of the pan, above the cooking onions. The molecules, therefore, move into an area when they are in lower concentration, such as the surrounding air. Eventually, the smell spreads throughout the kitchen or even the entire home.

Mixing Diffusion

If two different gases or liquids are close to each other, the process of diffusion causes them to mix together. Imagine two gases separated by a partition. The free-moving gas molecules bounce off the central partition as they whirl around in their container. If the partition is removed, the gases mix as the molecules move around. This is related to the second law of thermodynamics, which states that in a closed system, all things tend toward entropy. “Entropy,” for this purpose, can simply be defined as disorder; therefore, unmixed particles in a closed system tend to mix, or diffuse.

8 0
3 years ago
The crack shown in the lithosphere was created by the movement of two or more tectonic plates. What is this crack called
nikitadnepr [17]

Answer:

The lithosphere is made up of pieces of tectonic plates. These plates are constantly changing and move towards the mantle. Non-stop movement of tectonic plates causes stress on the earth's outermost layer i.e,the crust. When these stresses extends it leads to cause cracks called faults.

Explanation:

4 0
3 years ago
Based on the Periodic Table, explain why Na and Khave similar chemical properties
sasho [114]
The Group 1 elements, which include lithium (Li), sodium<span> (</span>Na) and potassium (K<span>) are also known as the alkali metals. They all </span>have<span> one electron in the outer shell and so they </span>have similar properties<span>.</span>
3 0
3 years ago
The fact that matter is not created or destroyed in any chemical or physical change is called the
BartSMP [9]

Answer:

Law of Conservation of Mass.

Is that Right?

8 0
3 years ago
Other questions:
  • HELP!!!!!!!!!!! *What are some of the safety concerns for Barium sulfate &amp; Barium Sulfide? Explain
    11·1 answer
  • In the third reaction, which side reaction would happen to the biodiesel if water was present in large concentration?
    6·1 answer
  • What is the magnitude of the dipole moment formed by separating a proton and an electron by 85 pm ?
    8·1 answer
  • Effective scientific model
    7·1 answer
  • What is the balanced equation if copper metal reacts with oxygen gas to form copper oxide
    9·1 answer
  • glucose is an important sugar in many biochemical reactions. What is the molarity of a solution that contains 500 grams of gluco
    10·1 answer
  • Please help I will mark Brainly. !!
    6·2 answers
  • How was the noble gas argon discovered
    12·2 answers
  • Why isn’t water a solution?
    15·1 answer
  • A distillation column with a partial reboiler and a total condenser is being used to separate a mixture of benzene, toluene, and
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!