0
What else can I help you with?
What bonds are broken when water is heated to boiling?
When water is heated to boiling, hydrogen bonds between water molecules are broken. These hydrogen bonds are responsible for the structure and properties of water and hold water molecules together in a liquid state. As the temperature increases, the kinetic energy of water molecules overcomes the hydrogen bonds, causing them to break and water to evaporate into steam.
When alcohol dissolved in water why temperature of alcohol is increased?
The hydrogen bonds between water molecules and respectively hydrogen bonds between ethanol molecules are broken by mixing; new hydrogen bonds are formed between water and ethanol molecules - this second process is exothermic.
When water evaporates are intermolecular or intramolecular bonds broken?
When water evaporates, intermolecular bonds between water molecules are broken, not intramolecular bonds within the water molecule itself. The intermolecular bonds that are broken are hydrogen bonds between water molecules, allowing them to separate and become a gas.
What is water-water bonds called in a beaker of water?
In a beaker of water, the bonds between water molecules are called hydrogen bonds. These bonds are formed between the positively charged hydrogen atoms of one water molecule and the negatively charged oxygen atom of another water molecule.
Does water have more hydrogen bonds than salt water?
Yes, pure water has more hydrogen bonds because hydrogen bonds are formed between water molecules. In salt water, some water molecules are displaced by salt ions, reducing the number of hydrogen bonds between water molecules.
What Hydrogen bonds are easily?
Hydrogen bonds are easily broken. Think of swimming through water.
What bonds are broken when water is heated to boiling?
When water is heated to boiling, hydrogen bonds between water molecules are broken. These hydrogen bonds are responsible for the structure and properties of water and hold water molecules together in a liquid state. As the temperature increases, the kinetic energy of water molecules overcomes the hydrogen bonds, causing them to break and water to evaporate into steam.
Why does water have a high and specific heat?
Water's high heat capacity is a property caused by hydrogen bonding among water molecules. When heat is absorbed, hydrogen bonds are broken and water molecules can move freely. When the temperature of water decreases, the hydrogen bonds are formed and release a considerable amount of energy.
How many kj of energy will be released when the bonds in the two moles of water molecules are formed?
The energy released when the bonds of two moles of water molecules are formed is approximately 94 kJ. This energy is released because the bonds formed in water are stronger than the bonds broken in its constituent elements, hydrogen and oxygen.
When alcohol dissolved in water why temperature of alcohol is increased?
The hydrogen bonds between water molecules and respectively hydrogen bonds between ethanol molecules are broken by mixing; new hydrogen bonds are formed between water and ethanol molecules - this second process is exothermic.
What bonds are broken when water evaporates into water vapor?
Hydrogen Bonds.(Hydrogen bonding is another term for the dipole-dipole attractions between H2O molecules.) A Hydrogen bond is between a H atom in one molecule and either a O, N, or F atom in another.
When water evaporates are intermolecular or intramolecular bonds broken?
When water evaporates, intermolecular bonds between water molecules are broken, not intramolecular bonds within the water molecule itself. The intermolecular bonds that are broken are hydrogen bonds between water molecules, allowing them to separate and become a gas.
How are sugars formed and broken down?
sugar is formed by disaccharides and broken down by water or 20 hydrogen
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What is heating water?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What is water-water bonds called in a beaker of water?
In a beaker of water, the bonds between water molecules are called hydrogen bonds. These bonds are formed between the positively charged hydrogen atoms of one water molecule and the negatively charged oxygen atom of another water molecule.
What bonds are broke and or formed in the splitting of water(electrolysis)?
The bonds O-H are broken.
