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
nalin [4]
3 years ago
8

1. a) Binary ionic and binary molecular compounds have what two things that are similar in their composition? (b) What is one wa

y they are different in their composition?
Chemistry
1 answer:
kherson [118]3 years ago
7 0
Binary compounds consist of only two distinct elements, regardless of whether the compound is ionic or molecular. Water is a binary compound, as are calcium chloride, ammonia, and potassium iodide. 

<span>An ionic binary compound consists of cations of one element and anions of another. KI is an ionic binary compound, composed of K cations and I anions. </span>

<span>A molecular binary compound does not consist of discrete ions, but of molecules. H2O is molecular, as is NH3.</span>
You might be interested in
If the heat of reaction is negative, that means that:
Crazy boy [7]

Answer:

if the heat of reaction is positive, the reaction is said to be endothermic; if negative, exothermic.

Explanation:

hope this helps

i am so sorry if this is the wrong answer

4 0
2 years ago
Which is the correct definition of density
xxTIMURxx [149]
The correct definition of density is the degree of compactness of a substance.
3 0
3 years ago
Which alkaline earth metal is a component of gypsum​
Allisa [31]

Answer:

calcium is the correct answer :)

4 0
3 years ago
Read 2 more answers
What would cause a liquid to turn into a solid?
KIM [24]
It’s C
Cooling a liquid til it freezes will cause a liquid to turn into a solid
3 0
2 years ago
Read 2 more answers
Arizona was the site of a 400,000-acre wildfire in June 2002. How much carbon dioxide (CO2) was produced into the atmosphere by
kodGreya [7K]

Answer:

2.97 × 10¹³ g

Explanation:

First, we have to calculate the biomass the is burned. We can establish the following relations:

  • 2.47 acre = 10,000 m²
  • 10 kg of C occupy an area of 1 m²
  • 50% of the biomass is burned

The biomass burned in the site of 400,000 acre is:

400,000acre\times\frac{10,000m^{2} }{2.47acre} \times \frac{10kgC}{m^{2} } \times 50\% = 8.10 \times 10^{9} kgC

Let's consider the combustion of carbon.

C(s) + O₂(g) ⇒ CO₂(g)

We can establish the following relations:

  • The molar mass of C is 12.01 g/mol
  • 1 mole of C produces 1 mole of CO₂
  • The molar mass of CO₂ is 44.01 g/mol

The mass of  produced is CO₂:

8.10 \times 10^{12}gC \times \frac{1molC}{12.01gC} \times \frac{1molCO_{2}}{1molC} \times \frac{44.01gCO_{2}}{1molCO_{2}} =2.97 \times 10^{13} gCO_{2}

4 0
3 years ago
Other questions:
  • Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pr
    6·1 answer
  • Which is caused by gravity?
    9·1 answer
  • Driving to work one morning, you get a flat tire. When using the car jack, you apply 120 N of force to the jack and the jack in
    14·1 answer
  • Thanks for the help :) Question attached below:
    14·1 answer
  • What do astronomers use to calculate the age of the universe? Check all that apply. dark energy the age of rocks on Earth the ag
    14·2 answers
  • ( HELP) The following system is at equilibrium. In which direction (right or left) will the equilibrium position shift with the
    12·1 answer
  • What is the percent composition of C4H10? (4 points)
    6·1 answer
  • Lab: Environmental Changes in a Watershed<br> Lab Report Essay please!:)
    6·1 answer
  • Can someone tell me how to identify the number of significant figures?
    11·1 answer
  • An example of a suspension is:<br> A. blood<br> B. gelatin<br> C. muddy water<br> D. milk
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!