Answer:
q = m x Cp x ΔT
Explanation:
In the range of temperatures from 15°C to 95°C, water is in the liquid phase. So, the heating process is <u><em>within the liquid phase</em></u> and does not involve a change of phase. Therefore, the equation used to calculate the heat absorbed (q) is:
q = m x Cp x ΔT
Where m is the mass of water, Cp is the specific heat of water and ΔT is the change of temperature (in this case: 95°C - 15°C = 80°C).
Answer:
<u><em>80 amperes </em></u>
Explanation:
What Tennessee agency is responsible for licensing pets and ensuring that they are vaccinated for rabies?
<span>Avogadro's number
represents the number of units in one mole of any substance. This has the value
of 6.022 x 10^23 units / mole. This number can be used to convert the number of
atoms or molecules into number of moles.
1 mol </span>Sr3(PO4)2 ( 1 mol Sr2+ / 1 mol Sr3(PO4)2 ) ( 6.022x10^23 ions Sr2+ / 1 mol Sr2+ ) = 6.022x 10^23 <span>Sr2+ ions</span>
Answer:
47,070 joules are needed.
