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What is responsible for changing liquid water to water vapor?
The process responsible for changing liquid water to water vapor is called evaporation. It occurs when heat energy is transferred to the liquid water, causing the water molecules to gain enough kinetic energy to overcome the attractive forces holding them in the liquid state, and turn into water vapor.
What kinds of intermolecular forces are present in a mixture of calcium bromide and water?
In a mixture of calcium bromide and water, the main intermolecular forces present are ion-dipole interactions between the ions in calcium bromide (Ca^2+ and Br^-) and the polar water molecules. These interactions are responsible for the dissolution of calcium bromide in water and the formation of hydrated calcium bromide ions.
What is the unbalanced chemical equation for the reaction of calcium metal with water?
The unbalanced chemical equation for the reaction of calcium metal with water is: Ca(s) + H2O(l) -> Ca(OH)2(aq) + H2(g).
What type bond is responsible for holding one water molecule to another water molecule?
A hydrogen bond is responsible for holding one water molecule to another water molecule. This bond forms between the slightly positively charged hydrogen atom of one water molecule and the slightly negatively charged oxygen atom of another water molecule.
What is responsible for the high boiling point of water?
The greater the forces of attraction, higher the boiling point or the greater the polarity the higher the boiling point. Water having strong molecular forces between water molecules makes the force, this force holds one water molecule to the next. The inter-molecular forces between water are called hydrogen bonds. Hydrogen bonds are special type of dipole-dipole force that exists between an electronegative atom and a hydrogen atom bonded to another electronegative atom. It takes a lot more kinetic energy in an increased temperature to break the hydrogen bonds to free the water molecules as the gas making higher boiling points. Its ability to form Hydrogen Bonds with itself.
What are forces that do not completely offset one another called?
It it called balanced forces.
What are unbalanced foeces?
Unbalanced forces occur when the forces acting on an object are not equal in size and opposite in direction. This results in a net force on the object, causing it to accelerate in the direction of the larger force. Unbalanced forces are responsible for changes in an object's motion.
What do unbalanced forces cause according to Newton's Formula?
Unbalanced forces cause acceleration.
What if the difference between balanced and unbalanced forces in terms of motion?
Unbalanced forces is when the forces are 0N or more. Balanced forces are 0.
Why are forces unbalanced?
Forces are unbalanced when there is a net force acting on an object causing it to accelerate or change its motion. This could happen when the forces acting on an object are not equal in magnitude or not opposite in direction. Unbalanced forces result in a change in the object's velocity.
How do unbalanced forces effect an objects motion?
If the [group of] forces on an object is unbalanced, the object accelerates.
What is it called the result of unbalanced forces?
The result of unbalanced forces is called acceleration. When the forces acting on an object are unbalanced, the object will accelerate in the direction of the stronger force.
What is the result in unbalanced forces?
The result of unbalanced forces is a net force that can accelerate a body.
Forces that are equal in size but opposite in direction are called unbalanced forces?
Actually, forces that are equal in size but opposite in direction are called balanced forces. Unbalanced forces are forces that are not equal in size and/or opposite in direction, resulting in a change in an object's motion.
How do unbalanced forces affect forces?
Forces don't affect forces. FORCES act on OBJECTS.If there is an unbalanced force, that means that the sum of all forces acting on an object is not zero.
What are unbalanced forces and what happens if forces are unbalanced?
Balanced forces will either push or pull against each other with equal force and no net movement will result. If forces are unbalanced, that means that one will push or pull harder than the other and movement will result.
When one force is stronger or greater than another force we say the forces are?
Is it unbalanced forces.
