Answer:
Explanation:
We are given the specific heat and change in temperature, so we should use this heat formula:
where m is the mass, C is the specific heat capacity, and ΔT is the change in temperature.
We know the mass is 150 grams. The specific heat of water is 4.184 J/g °C.
Let's find the change in temperature.
Subtract the initial temperature from the final temperature.
- ΔT= final temp - initial temp
- final= 95.0 °C and initial= 10.0 °C
- ΔT= 95.0 °C - 10.0 °C= 85.0 °C
Now we know all the values:
Substitute them into the formula.
Multiply all three numbers together. Note that the grams (g) and degrees Celsius (°C) will cancel out. Joules (J) will be the only remaining unit.
<u>53,346 Joules</u> of heat are required.
Answer:
carbon neutral
Explanation:
Carbon neutral is a term which signifies the implementation of policies by organizations, governments, businesses e.t.c to remove as much carbon from the environment as they add to it.
Carbon dioxide is one of the harmful gases produced during the combustion of fossil fuels. It's anomalous concentration in the earth's atmosphere can lead to devastating effects on our planets. To reduce the daily release of this greenhouse gas, an alternate use of renewable energy sources would provide a better solution towards our reliance on internal combustion engines that release carbon dioxide into the atmosphere. For example, solar farms can produce clean and renewable energy that would not release any carbon dioxide in the atmosphere.
Answer:
The minimum amount of energy needed the the cell to perform various cellular,biochemical and physiological activities is known is Gibbs free energy.
Explanation:
The change in gibbs free energy of is very much important to determine whether a given reaction is spontaneous,non spontaneous or equilibrium.
1 If gibbs free energy change of a reaction is negative then the reaction is spontaneous.
2 If the free energy change is 0 then the reaction is in equilibrium stage.
3 If free energy change is positive then the reaction is non spontaneous.
Answer:
0.00000363618
could be wrong.
double check me someone or just trust me
(don't blame me if you get it wrong)
Answer:
If the discs floated, they produced oxygen and gained buoyancy.
