Sponges reproduce using: A mitosis B budding C sexual reproduction
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The question is incomplete, the complete question is :
Calculate the approximate number of atoms in a bacterium. Assume the average mass of an atom in the bacterium is 10 times the mass of a hydrogen atom.(Hint the mass of hydrogen atom is on order of kg and the mass of bacterium is on order of
kg
Answer:
The total numbers of atom in bacterium are .
Explanation:
Mass of hydrogen atom, m= kg
Mass of bacterium , M= kg
Mass of bacterium atom =m'
Given ;
let the number of atoms in bacterium be N
The total numbers of atom in bacterium are .
The answer is the specific heat of the gold is 0.129 J/gC .
<h3>What is Calorimetry ?</h3>It is an experimental method that allows one to calculate the heat change in a chemical process.
Calorimeter is just a reaction vessel. It could be a foam cup, a soda can, or a commercially available bomb calorimeter
Where q represents the heat change in the reaction, the calorimeter and the water. Since you are only measuring temperature, you will need to calculate the heat using it.
The change in heat of the gold is given by:
The change in heat of the water is given by:
m is the mass of water in the calorimeter in grams,
and delta T is the change in temperature.
where is the specific heat of water, which is 4.184 J/gC
mass of water = 25 g of water.
Temperature T₁ = 25°C
Final Temperature = 38.18 °C
Difference between temperature = 13.18 °C
For a Foam Cup Calorimeter
Therefore the the specific heat of the gold is 0.129 J/gC
To know more about Calorimeter
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