Answer:
I play none but If I did I would choose Xbox
btw, thank you
Fe + 3NaBr → FeBr3 + 3Na
The Na is replaced by the Fe atom.
<span>47.88 g/mol is the awsner your welcome</span>
Answer: 34
Explanation: I did this and that’s the answer
Answer:
6.2 calories
Explanation:
Data Given:
change in temperature = 20 °C
specific heat of gold = 0.031 calories/gram °C
mass of gold = 10.0 grams
Amount of Heat = ?
Solution:
Formula used
Q = Cs.m.ΔT
Where:
Q = amount of heat
Cs = specific heat of gold = 0.031 calories/gram °C
m = mass
ΔT = Change in temperature
Put values in above equation
Q = 0.031 calories/gram °C x 10.0 g x 20 °C
Q = 6.2 calories
So option A is correct = 6.2 calories
