Answer:
Explanation:
Basically in metallic bonds, valence electrons are not localied which means they can freely move from one atom to another. Thus, they move in "sea of electrons" because in a sea water or waves are freely moving without any localization.
Hope that helps.
Molarity is in units of moles/L. So you must determine the moles of CH3OH, then divide by the total volume.
To determine the moles of CH3OH, divide the weight in grams of CH3OH by the molecular weight
11.7g / 32g/mol = 0.366 mol CH3OH
0.366 mol CH3OH / .230 L = your molarity
Answer:
c. 10.0 J
Explanation:
The heat (Q) needed to increase the temperature of a certain mass of a sample can be calculated using the following expression:
Q = c . m . ΔT
where,
c is the heat capacity
m is the mass
ΔT is the change in temperature
Let's call Q₁ (5.0 J) the heat to increase the temperature of the mass m₁ by ΔT = 10.0°C.
Q₁ = c . m₁ . ΔT
If the mass is doubled (m₂ = 2 m₁), the heat required is:
Q₂ = c . m₂ . ΔT = c . 2 . m₁ . ΔT = 2 . c . m₁ . ΔT = 2 . Q₁
Q₂ = 2 . Q₁ = 2 . 5.0 J = 10.0 J
Answer:
130.0000433 knots = 66.8778 m/s
Explanation:
"the thing" was a submersible th was at released from the Benthic Explorer and splashes into the water to answer the distress call of a sunk submarine. The thing moved at a velocity of 130.0000433 knots.
The answer to this question is A.) Salad
