The temperature change if 400 J of energy is added to 10 grams of water is 9.57°C.
<h3>How to calculate temperature change?</h3>
The temperature change of a calorimeter can be calculated using the following expression:
E = mc∆T
Where;
- E = energy in joules
- m = mass
- c = specific heat capacity = 4.18J/g°C
- ∆T = change in temperature
400 = 10 × 4.18 × ∆T
400 = 41.8∆T
∆T = 400/41.8
∆T = 9.57°C
Therefore, the temperature change if 400 J of energy is added to 10 grams of water is 9.57°C.
Learn more about change in temperature at: brainly.com/question/11464844
Answer:
i)a. P & R
b. Q& S
ii) R
iii) Atomic no & Atomic radius
2)a. C4H10
b. CH3Cl
Answer:
About 366 joules
Explanation:
PEg = mgh
PEg = 4.24(8.81) * 9.81
PEg = 37.3544 * 9.81
PEg = 366.446664, which rounds to 366 joules.
I don’t know about 1 But number 2 is AB + xH2O = AB.xH2O
Answer:
Explanation:
Answer is B i got it right
