Chemistry, 31.08.2019 16:00, blazecarley
A0.100-g sample of your favorite candy is burned in a calorimeter that contains 1.00 kg of water initially at 21.0 ∘c. after the candy is burned, the water temperature is 34.5 ∘c. how many calories are there per gram of your candy?
Answers: 1
Chemistry, 22.06.2019 00:30, jamesnaquan132
What is the most stable monatomic ion formed from nitrogen
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Chemistry, 22.06.2019 06:00, rebeccacruzz2017
Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
Answers: 3
Chemistry, 22.06.2019 08:30, Apple557
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
A0.100-g sample of your favorite candy is burned in a calorimeter that contains 1.00 kg of water ini...
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