A drop of water has a volume of 0.05mL how many water …
2024年5月23日 — A drop of water contains approximately 3.34 x 10^18 water molecules. This calculation is based on the fact that one mole of water contains 6.022 x 10^23 molecules, and …
What causes water molecules to be attracted to one another?
2024年6月11日 — Water molecules are attracted to each other because of hydrogen bonding. This is a type of intermolecular force where the partially positive hydrogen atom in one molecule is …
Are water molecules larger than iodine molecules? - Answers
2024年6月16日 — No, water molecules are smaller than iodine molecules. Water molecules consist of two hydrogen atoms and one oxygen atom, while iodine molecules consist of two iodine …
How many molecules in 1kg of water? - Answers
2024年5月27日 — There are approximately 3.40 x 10^24 molecules of water in 5.65 moles of water. This can be calculated using Avogadro's number (6.022 x 10^23 molecules/mol) …
Why do water molecules stick together? - Answers
2024年5月20日 — Water molecules stick together due to hydrogen bonding, which is a strong attractive force between the slightly positive hydrogen atom of one water molecule and the …
Which do molecules move faster-hot or cold water? - Answers
2024年6月30日 — Molecules move faster when hot water then in cold. Temperature is a measure of the average kinetic energy of the atoms. Molecules move faster in hot water because the …
What explains the attraction of water molecules to one another?
2024年5月25日 — Water molecules are attracted to each other due to hydrogen bonding, which occurs because of the partial positive charge on the hydrogen atom and the partial negative …
How many molecules are there in two moles of water? - Answers
2024年5月27日 — There are 1.204 x 10^24 water molecules in two moles of water. This is because one mole of anything contains Avogadro's number of particles, which is 6.022 x 10^23.
What happens to molecules when water is boiled? - Answers
2024年6月12日 — As water molecules heat up, their kinetic energy increases, causing them to move faster and further apart. Eventually, the increased energy overcomes the intermolecular …
What happens to water molecules as the temperature increases?
2024年5月21日 — As temperature increases, water molecules gain energy and move faster, causing them to break the hydrogen bonds holding them together. This leads to an increase in …