If an object is less dense than the water around it, it will float. Because salt water is denser than freshwater, some things float more easily in the ocean—or extremely salty bodies of the water, such as the Dead Sea. You can make your own dense water by adding salt to tap water.
Assuming the water is present at 20 °C, the solubility of barium chromate is 0.2275 mg/100 mL
Converting this to mg/L, we get:
2.275 mg/L
Converting this value again, to grams per liter, we get:
0.002275 g/L
To dissolve one gram, we require:
1/0.002275 = 439.56044
440 liters of water.
Answer by Mimiwhatsup: An amplitude is a node and an point along a standing wave where the wave has minimum amplitude.
Answer:
B 2
Explanation:
I checked it and it’s right hope this helps!!
We have that every gas satisfies the fundamental gas equation, PV=nRT where P is the Pressure, V is the volume of the gas, n are the moles of the gas, R is a universal constant and T is the Temperature in Kelvin. We have that PV/T=nR and during our process, the moles of the gas do not change (no argon enters or escapes our sample). See attached.
