The viscosity can be measured in viscosity lab indirectly by measuring the distance a liquid flowed in a given time.
Answer: Option B
<u>Explanation:</u>
Viscosity is the measure of drift velocity of any fluid. So depending upon viscosity, the thickness or the density of the fluid can be understood. A fluid with high density will be highly viscous in nature and so that fluid will be flowing slowly.
In lab, we can measure the viscosity by measuring the distance a liquid flowed in a given time. If the viscosity of fluid is high, then that fluid will be taking more time to cross the given distance. And if the fluid is having less viscosity then, the liquid will be flowed easily.
Answer:
[Br₂] = 1.25M
Explanation:
2NO (g) + Br₂ (g) ⇄ 2NOBr (g)
Eq 0.80M ? 0.80M
That's the situation told, in the statement.
Let's make the expression for Kc
Kc = [NOBr]² / [Br₂] . [NO]²
Kc = 0.80² / [Br₂] . [0.80]²
0.80 = 1 / [Br₂]
[Br₂] = 1 / 0.80 → 1.25
The balanced chemical equation in a basic solution will be,
→
The reaction in which oxidation and reduction reaction takes place simultaneously is called redox reaction or oxidation - reduction reaction .
Rules for the balanced chemical equation in a basic solution are :
- First write half - reaction.
- Now balancing the main atoms in the reaction
- Now balancing the hydrogen and oxygen atoms on both sides of the reaction .
- If the oxygen atoms is not balance on both side then add water molecule at that side at that side where more number of oxygen atom is present.
- If the hydrogen atom are not balanced on both side then add hydroxide ion at that side of where less number of hydrogen are present.
- Now at last balance the charge.
Therefore, the balanced chemical equation in a basic solution will be,
→
To learn more about redox reaction
brainly.com/question/13293425
#SPJ4
Answer:
The density is 0,5 g/cm3
Explanation:
The density (δ) is the ratio between the mass and the volume of a compound:
δ=m/v= 3 g/6 cm3= <em>0,5 g/cm3</em>
Answer:
Voyager 1 is currently over 7 billion miles (about 11 billion kilometers) away from Earth and is still transmitting -- it takes about 10 hours for the signal to travel from the spacecraft to Earth!
Explanation: