In reaction A, each sodium atom gives one electron to a chlorine atom. In reaction B, an isotope of oxygen decays to form an isotope of nitrogen. Which statement best describes the energy that is released per gram by these reactions?
Reaction A releases more energy than reaction B releases.
Reaction B releases more energy than reaction A releases.
Reaction A and reaction B release equal amounts of energy.
Neither reaction A nor reaction B releases energy.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 20:30
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
Chemistry, 22.06.2019 15:00
What is the most important factor in determining climates.
Answers: 1
Chemistry, 22.06.2019 21:30
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
You know the right answer?
In reaction A, each sodium atom gives one electron to a chlorine atom. In reaction B, an isotope of...
Questions
English, 08.06.2021 23:30
Mathematics, 08.06.2021 23:30
Mathematics, 08.06.2021 23:30
Mathematics, 08.06.2021 23:30
English, 08.06.2021 23:30
Biology, 08.06.2021 23:30
Mathematics, 08.06.2021 23:30
English, 08.06.2021 23:30
