Answer:
2 : 2
Explanation:
The balanced chemical equation is given as:
2K + Cl₂ → 2KCl
From the balanced reaction equation, we can conclude that;
- 2 moles of K will react with 1 mole of Cl₂
- 2 moles of K will produce 2 moles of KCl
- 1 mole of Cl₂ will produce 2 moles of KCl
Therefore, the mole ratio is 2:2 or 1:1 in the simplest form.
Answer:
A. Right side since CO2 has has more entropy than solid CO2
B. Right side since gaseous CO2 is present on right side
C. Left side since more no of gaseous molecules om left side
D. Right side since on heating of water at 52C starts boiling hence more entropy for vapour.
Explanation:
Generally entropy is the measurement of randomness and follows the order gas>liquid>solid
A micelle refers to an aggregate of a surfactant molecule, which a dispersed in a liquied colloid. In an aqueous liquid, a micelle is arranged in such a way that its hydrophillic head region will be in contact with the surrounding solvents while the hydrophobic tail region will be embedded in its center.
The three dimensional shape of a micelle is A SPHERE.
Answer:
He took a deep breath and splashed some water on his face.
Explanation:
I took the test on Edmentum.
