Many chefs today are taught using a culinary arts book written in 1903.
This Is "TRUE"
It is basically the function of evaporation.
If it is wrong i am sorry.
Answer:
1 year- 1 mole
time in general- amount of matter
1 second- 1 atom/ particle
Answer:
291.2L
Explanation:
Given parameters:
Number of moles of acetylene = 13moles
Unknown:
Volume of acetylene at STP = ?
Solution:
The problem can be solved by applying the equation that shows the relationship between the volume of gases at STP and their number of moles.
Volume of gas at STP = number of moles x 22.4
Input the variables and solve;
Volume of gas at STP = 13 x 22.4 = 291.2L
MH₂: 2 g/mol
mO₂: 32 g/mol
2H₂ + O₂ ---> 2H₂O
4g......32g
4g H₂ ---- 32g O₂
Xg H₂ --- 192g O₂
X = (192×4)/32
X = 24g H₂
