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
AveGali [126]
3 years ago
15

7. Which of the following pairs of elements is most likely to form an ionic

Chemistry
1 answer:
yaroslaw [1]3 years ago
5 0

Answer:

not sure if this us right but oxygen and fluorine? I learned chem but I forgot about it kinda sorry

You might be interested in
If 15.00 mL of 0.0100 M Ca(IO3)2 solution are mixed with 0.500 g KI, what is the theoretical yield (in grams) of I2?
n200080 [17]

The theoretical yield of I2 in the reaction would be 0.23 g

<h3>Theoretical yield</h3>

This refers to the stoichiometric yield of a reaction.

From the equation of the reaction:

Ca(IO3)2 + 10 KI + 12 HCl → 6 I2 + CaCl2 + 10 KCl + 6 H2O

The mole ratio of Ca(IO3)2 and I2 is 1: 6

Mole of 15.00 mL, 0.0100 M Ca(IO3)2 = 15/1000 x 0.0100

                                                              = 0.00015 mole

Equivalent mole of I2 = 0.00015 x 6

                                      = 0.009 mole

mass of 0.0009 I2 = 0.0009 x 253.809

                                = 0.23 g

More on stoichiometric calculations can be found here: brainly.com/question/6907332

8 0
2 years ago
What are the 4 variables that describe a gas
Phantasy [73]
Pressure, volume, temperature, # moles Pressure, volume and temperature, and moles of gas


Hope that helps!!!!
8 0
3 years ago
What is Gallium Sulfide(Ga2S3).<br> Ionic or Covalent?
mrs_skeptik [129]
The answer is Covalent







6 0
3 years ago
A little boy places an ice cube in his hot bowl of stew and then walks out of the room. When he returns, the ice cube is gone.
Alenkinab [10]

Answer:

b

Explanation:

the ice melted

3 0
2 years ago
Help please thank you so muchhh
anzhelika [568]

  • <em>NH</em> <em> </em><em>at </em><em>5</em><em> </em><em>atm</em>

³

<h2><em>hope</em><em> it</em><em> helps</em><em>!</em></h2>

<em>correct</em><em> me</em><em> if</em><em> </em><em>I'm</em><em> </em><em>wrong</em>

5 0
3 years ago
Other questions:
  • Which characteristic applies to intrusive igneous rocks?
    5·2 answers
  • Boiling and evaporation aren't the same. Can you explain the difference????? ☺
    5·2 answers
  • Why is it important to check for violations of assumptions when hypothesis testing?
    11·1 answer
  • The focus of the earthquake is the:
    9·1 answer
  • How does the value of Ka and Kb compare with the concentrations of hydronium ion and hydroxide ion?
    6·2 answers
  • BRAINLIESTT ASAP! PLEASE HELP ME :)<br><br> Compare stored mechanical energy and mechanical energy.
    12·1 answer
  • A. C5H14<br> B C5H12<br> C. C6H14<br> D. C6H12
    8·2 answers
  • Is acid rain a global or a regional concern ?
    13·2 answers
  • Create a time that marks important events during the Precambrian Supereon.
    6·2 answers
  • If you place a glass rod over a burning candle, the glass turns
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!