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What does Le Chatelier's principle state?
A reaction at equilibrium will respond to balance a change - apex (Explanation): The answer is NOT "a new equilibrium ratio will form", because although this is true, it will not necessarily always happen and is not what le chatelier's principle is about. His principle focuses on the reaction changing to cancel out or balance the change in equilibrium. Therefore, this is the correct answer.
What happens when iodine crystals are placed in water?
When iodine crystals are placed in water, they slowly dissolve to form an iodine solution. This solution will have a characteristic brown color, indicating the presence of iodine. Iodine is sparingly soluble in water, so the reaction may take some time to reach equilibrium.
What happens when ice is placed in a warm glass of water?
When ice is placed in a warm glass of water, the ice begins to melt as it absorbs heat energy from the water. This process continues until the ice has completely melted and the temperature of the water reaches equilibrium. The final temperature will be a combination of the initial temperature of the water and the melting point of the ice.
Why is iron placed on d block of the periodic table?
Iron is placed in the d-block of the periodic table because it has electrons filling up its d-orbital. The d-block elements are known for their variable oxidation states and reactivity, which is characteristic of transitional metals like iron.
How does an eyedropper stay at the bottom of a water filled 2 liter bottle and then float to the top?
When a dropper is filled with water and placed in a bottle, it initially sinks to the bottom due to its density. As the dropper fills with water, its overall density decreases, causing it to float back to the top. This change in density allows the dropper to switch between floating and sinking based on the amount of water it holds.
What does a perti dish do?
It is a shallow straight sided glass dish into which a specimen is placed. Frequently they may be filled with a nutritious gel called "agar" and used to culture bacteria. In this case the dish will be provided with a cover.
Cones filled with this placed on guests heads at parties?
The cones were filled with perfumed wax.
What is the tool used to measure evaporation?
A Class A evaporation pan is a common tool used to measure evaporation. It is a shallow pan filled with water and placed outdoors to measure the rate of water loss due to evaporation over a period of time.
When baking eggs individual baking dished should be placed in a shallow casserole filled with 1 inch of warm water?
The question describes one method of baking eggs. There are also other methods, where the eggs are placed in a single casserole dish along with shredded cheese, potatoes or other vegetables, and baked to the desired doneness.
What is solubility equilibrium?
Equilibrium solubility is how much of a certain solute is in solution when the system has reached equilibrium. For example, when something like silver chloride (AgCl) is placed in water, none of it goes into solution. But given some time, an equilibrium will be reached where a small amount of AgCl is in solution and is in equilibrium with the insoluble AgCl.
What is placed inside the balloon that form its shape?
The balloon is filled with a gas.
What is the name of cones filled with this placed on guests'heads at parteis?
Party hats or cone hats.
Into which of the following groups is iron placed?
transition metals
Which of the following were NOT replicas placed in the tombs of the deceased?
Pets .
Why does a coin placed in a basin filled with water appear to be nearer the surface of the water?
because it is refracted.
A potato cube is placed in a beaker filled with hot salt water and another potato cube is placed in a beaker filled with cold salt water?
The hot saltwater will cause the potato cube to absorb the water due to osmosis, while the cold saltwater will cause the potato cube to release water. The difference in temperature affects the rate of osmosis – higher temperatures increase the rate, while colder temperatures decrease it.
A satellite is built on Earth and then placed into orbit. Which statement correctly completes the following sentence?
a satellite is built on earth and then placed into orbit. which statement correctly completes the following sentence
