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it becomes black(change in color), change in size
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Is there a physical or chemical change in the reaction of calcium carbonate and hydrochloric acid?
It would be a chemical change because a new substance is formed (Calcium Chloride). A physical change doesn't change the substances involved, it just changes it appearance, such as ice melting, water freezing or becoming a vapor, or if you cut up a piece of paper.Physical changes can be reversed, while chemical changes can not. A chemical change involves a reaction, a new substance, and heat given off or absorbed. Burning paper is a chemical change, as is frying an egg, or burning gasoline.
What kind of gases is emitted from LPG gas while burning?
The burning of any fossil fuels emits carbon dioxide, a greenhouse gas.
Does camphor produce CO2 while burning?
Yes, camphor is an organic compound.
Differences between burning and respiration?
respiration is the break down of food substances mainly glucose in the prsence of oxygen, while burning is usually refered to combustion
Observable phases of garlic and vinegar.is it homogeneous?
No, because garlic is a solid while vinegar is a liquid and that's why those are heterogeneous: the meaning of homogeneous is a matter that contains only one substance while the heterogeneous contains different substances
What happens while burning?
You probably scream a lot.
What happens to animals while they hibernate?
the earth changes while they hibernate
How does a butterfly changes while it is a larva?
it is calle dmetamorposis and actually you cant tell or say that it just happens
What happens to a temperature of a substance while a changing of state occurs?
As a substance changes state, the temperature remains constant.
Are there at least 350 billion or more giant galaxies in the observable universe?
No, while we do not know the actual figure best current estimates are that there are around 200 billion observable galaxies.
Observable difference between tilapia and tadpole?
Fish is a vertebrate that lives in water while tadpole is a larvae of amphibians. Fish therefore have observable scales while tadpoles have moist skin. As tadpoles grow they loose their gills which grow into legs.
How do you sleep while your beds your burning?
Peter garret: Midnight oil, How do you sleep while the beds are burning
What type of energy is in the match before it is burned and while it is burning?
While the match is burning it has thermal energy
What happens if a net-book computer gets burning hot at the bottom for a few hours?
Nothing bad really happens. You just have to let it cool down for a while. I would suggest you getting a new fan.
While pregnant and drinking vinegar what happens when you vomit?
I would worry about stomach acid burning the esophagus. It will not stop the pregnancy, I strongly discourage the practice Joymaker rn
Word equation for the reaction explaining what happens when you burn sodium in air?
Sodium particularly reacts with the Oxygen in the Air while burning. Sodium + Oxygen ----> Sodium oxide
What is the role of oxygen while burning matter?
Oxygen is the oxydant in the reaction of burning.
