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
Natasha2012 [34]
2 years ago
14

At the cathode oxygen molecules react with water molecules to form hydroxide ions. Write an ionic equation for this reaction

Chemistry
1 answer:
anygoal [31]2 years ago
7 0

Explanation:

oxygen (O)will react with water(H2O) to form hydroxide which is (OH

O2+H2O=OH

You might be interested in
1) How many Joules of energy are released when 75g of water is heated
Pie

Answer: 23,199 J

Explanation:

8 0
1 year ago
In the SI units, what makes the base units special
djverab [1.8K]

Answer:

All other units are gotten from them

6 0
2 years ago
Explain The relationship between engineering science and technology
erik [133]


The Difference Between Science, Engineering, and Technology. Science is the study of the natural world as it is; engineering is creating new tools, devices, and processes based on scientific knowledge; technology is the sum total of all the engineered tools, devices and processes available.
5 0
3 years ago
Which of the following pH numbers are basic? (Choose 2)<br> 11<br> 5<br> 7<br> 9
timama [110]

Answer:

7 is the only basic number on a pH scale

8 0
2 years ago
X, Y &amp; Z represents 2, 12 &amp; 17 relatively a. Write the electronic configuration of x, y, and z b. Place the elements in
olasank [31]

The electronic configuration of x, y, and z.

x=1s^2

Y= 1s^22s^22p^63s^2

Z= 1s^22s^22p^63s^23p^5

<h3>What is an electronic configuration?</h3>

Electronic configuration, also called electronic structure, is the arrangement of electrons in energy levels around an atomic nucleus.

a.

x=1s^2

Y= 1s^22s^22p^63s^2

Z= 1s^22s^22p^63s^23p^5

b.

x= Period 1 and group18

Y=Element is in period 3 and Group 2

Z=Element is in period 3 and group 17.

c.

X, Y & Z represents Helium, magnesium, and chlorine.

Learn more about the electronic configuration here:

brainly.com/question/19589767

#SPJ1

3 0
2 years ago
Other questions:
  • Consider the incomplete reaction below.
    5·1 answer
  • Consider the balanced chemical reaction below and determine the percent yield for iron if 11.2 moles of Iron(III) oxide yielded
    10·1 answer
  • Mass of pennies is 26.0g and final volume is 54 mL. What is density of pennies?
    7·2 answers
  • En un experimento hacemos reaccionar 12 g de carbono con 32 g de oxígeno para formar dióxido de carbono. Razona si podemos saber
    5·1 answer
  • Which two elements make up the compound named butane? What is the ratio of these two hours elements in butane? How would you use
    11·1 answer
  • A coffee cup calorimeter will not be used to directly measure the enthalpy of magnesium combustion because
    9·2 answers
  • What is the molar mass of SO4?
    10·2 answers
  • 1375 J of heat energy are added to a 50.0 g sample of copper, which increases temperature from 22.8 C to 94.2 C. Calculate the s
    11·1 answer
  • HI! I REALLY NEED HELP, THANK YOU!!
    14·1 answer
  • True or false; when something heats up, New energy is created, and when something cool down, Energy is destroyed.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!