The system would look like a closed system if no heat is lost from the flame or the egg to the surroundings.
<h3>What is a closed system?</h3>
A closed system is one in which there is no exchange of materials and energy with the environment. This implies that no energy is lost and also that no energy enters into the system.
Having said that, let us now examine Charlie's system. This system would approximate a closed system if no heat is lost from the flame or the egg to the surroundings.
Learn more about a closed system:brainly.com/question/14782983
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Missing parts;
Charlie is frying an egg in a pan located over a gas burner. He develops a model to determine the energy produced by the flame in the gas
burner by calculating the energy absorbed by the egg. Which assumption will Charlie need to make in order for his model to be considered a
closed system?
A. Heat flows from the egg to the surroundings.
O
B. Heat flows from the pan to the surroundings.
O
C. No heat is lost from the flame or the egg to the surroundings.
OD. The egg receives heat from the flame and the surroundings.
Answer:
mm = 1043.33 g/mol
Explanation:
osmotic pressure (π):
∴ π = 17.8 torr = 0.0234 atm
∴ Cb: solute concentration
∴ T = 25°C = 298 K
∴ R = 0.082 atm.L/K.mol
⇒ Cb = π/RT
⇒ Cb = (0.0234 atm)/((0.082 atm.L/K.mol)(298 K))
⇒ Cb = 9.585 E-4 mol/L
molar mass (mm):
⇒ mm = (1.00 g/L)(L/9.585 E-4 mol)
⇒ mm = 1043.33 g/mol
<span>2NH4I(aq) + MgSO4(aq) =(NH4)2SO4(aq) + MgI2(aq) just balance</span>
Answer: The balanced equation will be= 3(Ca(OH)2) + 2(H3PO4) => Ca3(PO4)2 + 6H2O; This means that 3 Moles of Ca(OH)2 plus 2 Moles of (H3(PO4)2) Produce one Mole of Ca3(PO4)2 plus 6 Moles of water.
Explanation: Hope that had helped :)
