I’m pretty sure that the answer is between oil or honey, but I think that its honey because its between 2,000 and 10,000 more than water.
Answer: D. honey?
Can u show picture because without picture I don’t understand the problem u trying to explain
Mass of metal is 8.37 g, volume of water in graduated cylinder is 20 mL. After adding the metal, water level increases to 23.1 mL. The volume of metal is equal to the increase in water level.
The increase in water level can be calculated by taking difference of final and initial level of water.
Thus,
Density of metal is defined as mass per unit volume of metal. It can be calculated as follows:
This value corresponds to the density of aluminum.
Therefore, density is 2.7 g/mL and metal is aluminum.
In order to answer this, we mus know the data for the heat of combustion of propane. This is an empirical data that you can search online. The heat of combustion is -2220 kJ/mol. The molar mass of propane of 44.1 g/mol. The solution is as follows:
ΔH = -2220 kJ/mol (1 mol/44.1 g)(1000g/1kg)(20 kg)
<em>ΔH = -1006802.721 kJ or -1 GJ</em>
Answer: The pull of the moon's gravity on Earth's water causes tidal bulges to form on the side closest to the moon and farthest from the moon. In the place where there are tidal bulges, high tide occurs along coastline.
Explanation:
