Question:
How many neutrons are there in 186W
Answer:
112
hope it helps (^^)
# Cary on learning
Answer:
A solvent is a substance which dissolves a solute. When a solvent dissolves into a solute, it creates a solution
Carbon Dioxide is a compound gas
Carbon Dioxide is a gas produced by burning carbon and organic compounds and by respiration.
Answer:
The energy gained by the metal equals the energy lost by the water.
<em>Explanation:
</em>
The metal is colder than the water, so heat energy will flow rom the water to the metal.
According to the <em>Law of Conservation of Energy</em>, energy cannot be destroyed or created.
If the metal gains a certain amount energy, the water must lose the same amount.
We <em>don’t know</em> what the final temperature of the water will be, because we don’t know the specific heat capacity of the metal. However, there is more water than metal and metals don’t have small heat capacities, so the temperature of the water won’t drop very much (maybe 1 °C).
So, the temperature increase of the metal will be much bigger than the temperature decrease of the water.
Certainly, the water will <em>not</em> warn up when the cold metal is added to it.
