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Does heating calcium carbonate produce an endothermic or exothermic reaction?
Heating calcium carbonate (CaCO3) produces an endothermic reaction because energy is absorbed in the form of heat to break the bonds between the calcium, carbon, and oxygen atoms in the compound. This results in the decomposition of calcium carbonate into calcium oxide (CaO) and carbon dioxide (CO2).
What are the names of the Pangaea that broke apart?
The supercontinent that broke apart is called Pangaea. It split into Laurasia in the north and Gondwana in the south.
What is the name of the super continent that broke up about 225 million years ago?
The supercontinent that broke up about 225 million years ago is called Pangaea.
What is the name of the single landmass that broke apart 200 million years ago and gave rise to todays continents?
The name of the single landmass that broke apart 200 million years ago is Pangaea.
Was Laurasia the southern landmass that broke away from Pangaea?
No, Laurasia was the northern landmass that broke away from Pangaea. The modern day continents located in Laurasia were Europe (without Balkans), Asia (without India), and North America. Gondwana was the southern landmass that broke away from Pangaea. The modern day continents and countries located in Gondwana were Africa, South America, Australia, India, Arabia, Antarctica, and the European Balkans.
What type of reaction occures when a sample of the compound selenium sulfide which broke down into selenium and sulfur is heated?
This is a "decomposition" reaction.
Cara heated a sample of the compound manganese fluoride which broke down into manganese and fluoride. what reaction occurs?
Reduction-Oxidation Reaction: If looking at MnF2(s) -> Mn(s) + F2(g), we can see that in the reactant, MnF2, the oxidation state of F is -1, and that of Mn is +2. However, in the products, both of them have oxidation states of 0 (because they are in their elemental form). Thus, F has been oxidized and Mn has been reduced. Mn is the oxidizing agent, F is the reducing agent.
Where was fluorine founded?
Florine is an element. It is always found as a compound with another element. One fluoride mine is in Southern Illinois where they mine Calcium Fluoride. Deaf County, Texas, has a lot of fluoride. Dentists there go broke because no one gets cavities. Few people get osteoporosis either.
What is the past tense to break out?
The noun 'break out' is a singular, common, compound, abstract noun; a word for an eruption of something on the skin; occurrences of an infectious disease; an escape from confinement, monotony, or conformity.
Can a compound be broke down chemically?
Yes, by the intermediate of chemical reactions.
A sentence with the word juvencle?
Her reaction was juvenile when her boyfriend broke up with her, she trashed his car.
Boston massacre reaction to colonists and british?
Colonists were thinking that the British were savage and more rebellions broke out.
Does heating calcium carbonate produce an endothermic or exothermic reaction?
Heating calcium carbonate (CaCO3) produces an endothermic reaction because energy is absorbed in the form of heat to break the bonds between the calcium, carbon, and oxygen atoms in the compound. This results in the decomposition of calcium carbonate into calcium oxide (CaO) and carbon dioxide (CO2).
How do you join two independent clauses and write a grammatically correct compound sentence Hannah jammed her thumb Kayle almost broke her hip and her elbow?
Hannah jammed her thumb, and Kayle almost broke her hip and her elbow.
The Riot that broke out among Irish immigrants in New York to 1863 was in reaction to income tax laws?
No, it was in response to the draft laws.
What was the reaction in Boston to the Tea Act of 1774?
The Boston Tea Party and the colonists boycotted tea and angry mobs broke out resisting the act.
What is the possessive form of father-in-law?
The possessive form of the compound noun father-in-law is father-in-law's.Example sentence: My father-in-law's car broke down in my driveway.
