Chemistry, 27.03.2021 07:30 faizaanahmed4p7gn2z
A calorimeter holds 120.0 gram sample of ice at -4.500∘
∘C, under constant pressure of 1.00 atm, . When it is heated to water vapor at 136.0∘
C, how many calories are absorbed by the ice?
Answers: 2
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Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present
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Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e
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Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.
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Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product
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A calorimeter holds 120.0 gram sample of ice at -4.500∘
∘C, under constant pressure of 1.00 atm, ....
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