# What is the density of water in g mL and why?

Pure Water Density Standard UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 °C, density: 0.9970 g/mL at 25 °C | Sigma-Aldrich.
A.

### What is the density of water at 25 C?

997 kg/m³
• #### Why is the density of water is 1?

Just like a solid, the density of a liquid equals the mass of the liquid divided by its volume; D = m/v. The density of water is 1 gram per cubic centimeter. The density of a substance is the same regardless of the size of the sample.
• #### How does temperature affect the density of water?

Cooling a substance causes molecules to slow down and get slightly closer together, occupying a smaller volume that results in an increase in density. Hot water is less dense and will float on room-temperature water. Cold water is more dense and will sink in room-temperature water.
• #### What is the density of gold?

19.32 grams per cubic centimeter
B.

### What is the density of water at 25 degrees?

0.997 g/mL
• #### How does temperature affect the density of water?

Cooling a substance causes molecules to slow down and get slightly closer together, occupying a smaller volume that results in an increase in density. Hot water is less dense and will float on room-temperature water. Cold water is more dense and will sink in room-temperature water.
• #### What is the volume of water?

A submerged object displaces a volume of liquid equal to the volume of the object. One milliliter (1 mL) of water has a volume of 1 cubic centimeter (1cm3).
• #### What is the density of water in g ml and why?

Pure Water Density Standard UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 °C, density: 0.9970 g/mL at 25 °C | Sigma-Aldrich.
C.

### What is the known density of water?

Pure water has a density of 0.99823 grams/cubic centimeter at 1 atm pressure and a temperature of 20 degrees Celsius (68 degrees Fahrenheit).
• #### What is the density of water in kg L?

Many people still use g/cm3 (gram per cubic centimeter) or kg/L (kilograms per liter) to measure density. SI standard is kg/m3. 1 kg/dm3 = 1000 g/1000 cm3 = 1 kg/L. The correct SI unit of denstity of water is "ρ = 1000 kg/m3".
• #### What is the density of water in grams?

It is equivalent to the units gram per millilitre (g/mL) and kilogram per litre (kg/L). The density of water is about 1 g/cm3, since the gram was originally defined as the mass of one cubic centimetre of water at its maximum density at 4 °C.
• #### What is the viscosity of water?

The dynamic viscosity of water is 8.90 × 10−4 Pa. · s or 8.90 × 10−3 dyn. · s/cm2 or 0.890 cP at about 25 °C. Water has a viscosity of 0.0091 poise at 25 °C, or 1 centipoise at 20 °C. As a function of temperature T (K): (Pa.

Updated: 21st October 2019