subject
Chemistry, 17.04.2021 02:20 manny2275

5. The reaction of magnesium oxide with hydrochloric acid carried out in a calorimeter caused the temperature of water to change from 25.0°C to 46.0°C. In this reaction 4860J of energy was released. What
mass of water was present?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 10:10
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
question
Chemistry, 22.06.2019 17:30
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
Answers: 2
question
Chemistry, 22.06.2019 18:00
Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 2
question
Chemistry, 23.06.2019 01:30
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
Answers: 1
You know the right answer?
5. The reaction of magnesium oxide with hydrochloric acid carried out in a calorimeter caused the t...
Questions
question
Mathematics, 07.04.2020 18:29
question
English, 07.04.2020 18:30
Questions on the website: 13722367