Answer: The processes that formed the rocks are deposition, cementation, and erosion because there was no chemical reaction (fizz)
Explanation:
because there was no chemical reaction (fizz)
Answer:
Explanation:
From the combustion of carbon, the reactions occurring in limited oxygen conditions are:
If it occurs in excess, then any leftover CO changes to CO2. i.e.
---- (1)
----- (2)
From (1), the enthalpy change is:
From (2), the enthalpy change is:
Subtracting (2) from (1), we get:
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The enthalpy change ΔH of the reaction = -110.5 kJ/mol
Answer:
Mass cannot be created or destroyed
Explanation:
The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.