Answer:
Silver
Explanation:
Given parameters:
Mass = 116g
Energy = 511J
Initial temperature = 21.6°C
Final temperature = 40.5°C
Unknown:
Specific heat capacity and the type of metal = ?
Solution:
To solve this problem, we need to find the specific heat capacity of the metal given,
H = m x c x Ф
H is the energy
m is the mass
c is the specific heat capacity
Ф is the change in temperature
511 = 116 x c x (40.5 - 21.6)
511 = 2192.4c
c = 0.233J/g°C
The specific heat capacity of silver is similar to this.
Molarity = 1.5
molarity = moles/liters
m= 3/2
m= 1.5
Bismuth, it’s elemental!
Bismuth, Agent 83
Bismuth, what a catalyst?
I like you more than Bismuth
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Get things done with Bismuth
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Bismuth, it’s a brittle thing
Got Bismuth?
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Bismuth born Brittle
Silvery by default like Bismuth
Bi the one with Bismuth
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<span>One reaction takes place in less time than the other.</span>
Answer:
449.5 g
Explanation:
Silver sulfate- Ag2SO4
M(Ag)=107 g/mol => M(Ag2)=214 g/mol
M(S)=32 g/mol
M(O)=16 g/mol => M(O4)=64 g/mol
M(Ag2SO4)=310 g/mol
n=1.45 mol
m(Ag2SO4)=M(Ag2SO4)*n=310 g/mol *1.45 mol= 449.5 g
