How big is a drop? "A drop" is not a precise measurement. It depends on a number of factors. If you measure how big the drops of water are you're talking about, (in millilitre) then you could figure out the number of molecules based on the fact that Avogadro's number of water molecules have a volume of about 18 milliliters. Avogadro's number is 6.022 * 1023 (particles) per mole One drop: average volume about 0.05 ml = 0.05 g Molar mass of water 18.01 g/mol Meaning: about 1.7*1021 molecules in a drop of water: don't start counting them!!
About 2% of the mass of the drop would be base if it is a 5% solution.
ocean water contains many
Every drop of seawater contains around 0.12 billion gold atoms.
There are many factors that influence the colors of a sunset. The Earth's atmosphere and traveling light are the two key factors. The atmosphere contains many particles of dust and water, and light reflects off of the particles in all directions. The size of the particles and light wavelengths influence the colors we see in the sunset.
6,00 g of water contains how 0,33 moles.
A drop of water typically contains approximately 1.5 x 10^21 molecules of water. In pure water, the concentration of hydronium ions (H₃O⁺) is about 1 x 10^-7 moles per liter at 25°C, which means there are roughly the same number of hydronium ions as hydroxide ions. Therefore, a drop of water would contain about 1.5 x 10^14 hydronium ions.
sedimentary rock
A beryllium nucleus typically contains four protons and four neutrons, making a total of 8 particles in its nucleus.
Sea water is a heterogeneous mixture. Although it does contain fully dissolves solutes it also contains suspended particles and countless living organisms.
0kcal
i would have to say the hot water because when its hot the partcials expand more so there is not as many in the way then with cold water the contract more so there are more particles in the way of your object.