Chemistry, 03.07.2019 02:00 victoriapellam04
How many liters of c6h14(l), measured at 20 âc, must be burned to provide enough heat to warm 27.2 m3 of water from 17.4 to 31.3 âc , assuming that all the heat of combustion is transferred to the water, which has a specific heat of 4.18 j/(gâ‹…âc)? recall that 1 ml=10â’3 l.
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An electrons position cannot be known precisely only it's probability of being in a certain location can be known
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Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 05:30
What happens to the atomic radius when an elctron is lost
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How many liters of c6h14(l), measured at 20 âc, must be burned to provide enough heat to warm 27.2 m...
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