subject
Chemistry, 02.06.2021 17:20 ADKREBS

If a reaction occurs in 100g of water that raises the temperature of the water from 20 C to 30 C, how much heat did the reaction release to the water,
(HINT: Q = m Cp dT and the specific heat of water is 4.18 J/g/C)
A 85 J
B. 1003
C. 2340 J
D. 4180

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 16:30
Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.
Answers: 3
question
Chemistry, 21.06.2019 20:30
The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?
Answers: 3
question
Chemistry, 22.06.2019 03:30
If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?
Answers: 1
question
Chemistry, 22.06.2019 04:00
The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed
Answers: 1
You know the right answer?
If a reaction occurs in 100g of water that raises the temperature of the water from 20 C to 30 C, ho...
Questions
question
Mathematics, 22.08.2019 19:30
question
Mathematics, 22.08.2019 19:30
Questions on the website: 13722363