Answer:
5.6 * 10^3
this is because when thinking about scientific notation you know that you have to include a decimial and how many times you are moving it and whether it is a negative of a positive.
this means that you would take 5600 and you would put the decimal inbetween 5 and 6 because they are significant numbers and then you would have to figure out how many places to the right you need to go inorder to make it 5600
meaning you have to move it three times therefore it becomes
5.6 * 10^3
Answer:
0.004 6949 18602 2713 mole
I think the answer is: D) The reaction could spend more time in the reverse direction than in the forward direction.
Answer:
it's the same if rounded off to the nearest decimal or slightly different if not.
Explanation:
The enthalpy of formation is -431.6 kJ, while the bond energy of H-Cl is -432 kJ.
Dalton's atomic theory was the first complete attempt to describe all matter in terms of atoms and their properties. Dalton based his theory on the law of conservation of mass and the law of constant composition. The first part of his theory states that all matter is made of atoms, which are indivisible.
Hope it helps!!