Answer:
6
Explanation:
The atom number 6 is the carbon. To calculate the number of neutron you need to substract the atomic weight and the number of the atom. The weight is 12 and the number is 6 so 12-6 equal 6 equal to the number of proton
2 C4H8O + 11 O2 —> 8 CO2 + 8 H2O
Answer : The specific heat of tungsten is,
Explanation :
In this problem we assumed that heat given by the hot body is equal to the heat taken by the cold body.
where,
= specific heat of tungsten = ?
= specific heat of water =
= mass of tungsten = 19.5 g
= mass of water = 78.5 g
= final temperature =
= initial temperature of tungsten =
= initial temperature of water =
Now put all the given values in the above formula, we get
Therefore, the specific heat of tungsten is,
water-gas shift membrane reactor(WGSM)
Explanation:
The major component in the processing train for fuel cells is the water-gas shift membrane reactors. Fuel cells offer a very clean and environmental source of energy production. They are usually tagged the future of energy production in the world.
- Unlike the internal combustion systems that uses fossil fuels to produce energy, the water-gas shift membrane reactor allows for the production of energy using the combination of oxygen and hydrogen in the presence of a catalyst.
- In the reactor, hydrogen gas is a able to readily diffuse out while the other components are unable to do so.
Learn more:
Burning brainly.com/question/9231468
Combustion brainly.com/question/9434360
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Energy released from changing the phase of a
substance from the liquid phase to solid phase can be calculated by using the
latent heat of fusion. The heat of fusion of iron is calculated as follows:
<span>Energy = mL(f)</span>
<span>9840 cal (4184 J / 1 cal) = .200 kg x L(f)</span>
L(f) = 2.06 x10^8 J/kg