There are 22.5 grams of protein in one cup of soup that has 140 kcal with 8 g of carbohydrate and 2 g of fat.
What is the mass of a substance?The mass of a substance is the quantity of the substance that is being measured in grams or kilograms.
To determine the energy from the 8g of carbohydrate, we have:
= 8g × 4 kcal/g (the corresponding calories of food type)
= 32 kcal
The energy from 2g of fat = 2g × 9 kcal/g
= 18 kcal
The energy from protein is calculated as:
= 140 kcal - 32 kcal - 18 kcal
= 90 kcal
The required mass of the protein in grams is:
[tex]\mathbf{= 90 \ kcal \times \dfrac{1}{4 \ kcal }}[/tex]
= 22.5 grams
Therefore, we can conclude that there are 22.5 grams of protein in one cup of soup.
Learn more about the mass of a substance here:
https://brainly.com/question/837939
#SPJ1
HELP PLS!!!! Will give brainliest!!
What mass of water will be produced if 125.00 moles of oxygen are reacted completely?
Answer:
250 moles of H2O
Explanation:
I assume THIS is the equation you are using:
2H2 + O2 =====> 2 H2 O
each mole of O2 results in twice as many H2O moles
so 250
There are 0.45 moles of Kr gas at a pressure of 1.35 atm and a temperature of 35°C. What volume would this gas occupy? (R= 0.0821 Mh/*))
Apply ideal gas equation
PV=nRTV=nRT/PV=0.45(0.0821)(273+35)/1.35V=0.45(0.0821)(308)/1.35V=8.42LUse ideal gas equation
PV=nRT1.35V=0.45(308)(0.0821)135V=11.379V=8.4L