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What else can I help you with?
Is ice a mixture or a pure substance?
Ice is solid H2O so it is a pure substance, at least ideally.
What new substance in present in melting of ice?
When ice melts, the new substance that forms is liquid water. This is because the solid ice transitions into its liquid state as it absorbs heat energy, causing the ice molecules to break free from their rigid structure and move more freely.
Is ice in a glass of water a substance or mixture?
if you are comparing the water and Ice then it is neither. they are both the same.From one point of view you have a mixture - even though they are the same - one is in the solid state and the other is in the fluid state.From another - its an homogeneous substance since they are the same element.To be literal as to your question: which is about the ICE itself and the water is not actually the substance in question. With that then the Ice is a substance and as long as it is ICE is is not mixing with the water. When the state changes from solid to liquid the melted liquid has become the other substance and is no longer ICE.
When you freeze it it a solid when it is a liquid you can drink it when it is a gas you wont be able to see it its five letters what is it?
When this substance is a solid, it is called ice. When the substance is a liquid, you can drink it to become refreshed. When the substance is turned into gas, it is invisible. The substance is water.
Is freezing water to make ice a reversible change or a chemical reaction and why?
This is a reversible change because water is still the same substance just in a frozen form. It is not a completely new substance with new properties and the same goes for melting ice to get water. Hope this helped!
Is water into ice is physical change?
Yes it physical change. physical change is a change that expressed as no new substance with new composition is formed. when water is changed in to ice there is no new substance with new composition formed.the only change is only water particles are compacted to form the solid ice.
Is ice a mixture or a pure substance?
Ice is solid H2O so it is a pure substance, at least ideally.
Is ice an example of a substance?
Yes, water is a substance (or compound); ice is solid water - H2O.
What new substance in present in melting of ice?
When ice melts, the new substance that forms is liquid water. This is because the solid ice transitions into its liquid state as it absorbs heat energy, causing the ice molecules to break free from their rigid structure and move more freely.
Is ice a substance or mixture?
Ice is water (H2O) in it's solid state. It is a substance because it is entirely composed of one molecule and is not "mixed" with anything.
What is the reason why melting of ice is a physical change?
It's a physical change because no new substance is produced. Liquid water and ice are the same substance with particles arranged differently.
Is Dry ice a pure substance?
there is a phase change that is water(liquid) is converted into ice now the question arrives that it is a pure substance or not? if its chemical composition is the same during the phase change then it is a pure substance otherwise not.
When an ice cube is dropped in water which substance water or ice absorbs heat?
The ice absorbs heat from the water, which is why it melts
What is the class of pure substance compresing both ice and water?
Ice water is a compound.
Which process is a chemical change 1melting of ice 2boiling of water 3subliming of ice 4decomposing of water?
4. decomposing of water explanation: a chemical change is when you chemically change a substance, and a new one is formed
Are water and ice the same substance or different substances?
Water and ice are the same chemical substance in different physical phases, liquid and solid respectively.
What is made of ice?
Ice is a solid phase of a non-metallic substance. In most cases Ice is referred to as water, or a substance that is not solid at room temperature.also known as h2o
