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What are some physical and chemical properties of paper that can be observed?
it white and its soft
Is setting a piece of paper on fire a example of chemical change?
yes because it changes the physical properties of it as a paper by burning
What are some physical and chemical properities of paper that can be observed?
The physical properties I know of are the shape which are either a square or rectangle, the color which is either white or different colors. The chemical properties I know of are just before you make the paper, that's pretty much it...
How do you change properies of paper?
What a wide question! Setting fire to it would change its properties dramatically.
Why does not acids burn litmus paper?
Actually, some acids do burn litmus paper. Hydrochloric acid, for example, can burn paper, but the litmus on litmus paper shields the paper from the acid. Sulfuric acid, however, has dehydration properties, and would suck the water right out from the paper, charring it instantly.
What is a good paper weight for party invitations?
Normal paper is 80gsm. Try a least 120 or 160
How do you download A 4 size 80gsm paper?
You don't "download" paper.. You BUY it from a stationary store or an online store!
Which is thicker A4 130gsm paper or A4 80gsm paper?
The unit 'gsm' stands for 'grams per square meter', which means that a 130 gsm paper is heavier than an 80 gsm paper. Whether the 130 gsm is thicker depends on the type of paper. However, 130 gsm of the same paper stock would obviously be thicker.
What properties does Paper have?
Paper is:FlexibleRecyclableStrong
How much does 500 sheets of 80gsm paper weigh?
You did not mention paper size, so I am assuming A4 which is 29.7cm * 21cm Area of 1 sheet = 29.7cm * 21cm = 623.7 cm^2 = 0.06237 m^2 Area of 500 sheets = 0.06237 * 500 = 31.185 m^2 80gsm means 1 sq metre (m^2) of the paper weighs 80g Since the total area of 500 sheets is 31.185 m^2, so 500 sheets weigh = 31.185 * 80g = 2494.8g = 2.4948kg
What is the weight of a pice of paper?
Approximately 5 grams. Most 'standard' A4 paper is 80gsm - which means 80 grams per square metre, There are approximately 16 A4 sheets to a square metre.... 80 divided by 16 equals five.
Why is paper's physical properties different from water's physical properties?
There are a lot of reasons why paper's physical properties differ from water's physical properties.Paper is a solid, water is a liquid.Water is transparent, paper is not.Water flows smoothly, paper does not.etc.
What are Examples of phsical properties?
Paper Burning!
Will ice cream melt faster in paper cup?
No paper has magical freezing properties!
What are the chemical properties of cardboard?
cardboard is made out of paper
What are two chemical properties of a sheet of paper?
Chemical properties of paper can include flammability/nonflammability or decompostition/lack of decompostition at high temperature.
Can copy paper dissolve in hot water?
No, it is insoluble but it looses all good paper properties.
