Selenium (Se)
The covalent polar bond is in compound of carbon and selenium - carbon selenide CSe₂.
Answer:
They neutralize each other
Answer:
Distillation
Explanation:
Distillation is the process of separating the components of a liquid by using the method of selective boiling and condensation.
Since the components of the liquid have different boiling points, they would evaporate at different temperatures, thus causing the separation to occur.
So, distillation can be used to separate a mixture of milk and water.
The reaction equation is:
HI(aq) + KOH(aq) → KI(aq) + H2O
1 mol HI reacts with 1 mol KOH
In your problem you have:
Mol HI in 10 mL of 1M solution = 10mL/ 1000 mL/L * 1 mol /L = 0.01 mol HI
Mol KOH in 5 mL of 1 M solution = 5 mL / 1000 mL/L * 1 mol /L = 0.005 mol HI
The 0.005 mol of KOH will neutralise 0.005 mol of HI - leaving 0.005 mol HI unreacted in 15 mL solution
This solution will be acidic
I guess that that answers your question - But you may be interested in calculating the pH of the solution
Have a great day!
The positive charges
Explanation:
In Thomson's model of the atom, the pudding represents the positively charged particles in an atom and the plum denotes the negative charges in the medium.
- The plum pudding model of the atom was predicted by J.J Thomson after he discovered electrons through his experiment on the gas discharge tube.
- He suggested that an atom looks like a plum pudding with positive charges serving as the pudding and the negative charges the plum.
- The positive charges occupied a medium of space and the negative charges are located in it.
- Over the years, other more correct models have been proposed.
- Nuclear model was proposed by Rutherford.
- Bohr model was proposed by Neils Bohr
learn more:
Rutherford brainly.com/question/1859083
#learnwithBrainly