subject
Chemistry, 20.05.2021 19:40 nicholasferrell

The initial temperature of the water in a constant-pressure calorimeter is 14°C. A reaction takes place in the calorimeter, and the temperature rises
to 87°C. The calorimeter contains 254 g of water, which has a specific heat
of 4.18 J/(g.°C). Calculate the enthalpy change during this reaction. *

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 04:30, akeemedwards12
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
image
Chemistry, 22.06.2019 22:30, itsmaddierae11
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
image
Chemistry, 22.06.2019 22:30, kiera2599
3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
image
Chemistry, 23.06.2019 01:30, joyelewis58
Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely
Answers: 1
You know the right answer?
The initial temperature of the water in a constant-pressure calorimeter is 14°C. A reaction takes p...

Questions in other subjects:

Konu
Mathematics, 04.12.2020 02:00
Konu
Health, 04.12.2020 02:00
Konu
Arts, 04.12.2020 02:00
Konu
Mathematics, 04.12.2020 02:00