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How do you decrease the number of molecules in a glass of water without changing the number of water molecules?
Wiki User
∙ 12y ago
If the water is impure, you could remove the impurities. If the water is pure, it's impossible to decrease the number of molecules without changing the number of water molecules, which would be the only kind of molecules present in that case.
Wiki User
∙ 12y ago
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Which particles in an atom can increase or decrease in number without changing the identity of the element?
Neutrons
How in terms of collision theory how a decrease in concentration can change the rate of a precipitation reaction?
Decrease in conc. means decrease in no. of molecules per unit volume. Since, molecules or atoms will less in number, the no. of colliding particles will be less. This will lead to decreased precipitation
How according to le châtelier's principle how will a pressure increase affect a gaseous system?
The total number of gas molecules will decrease.
Does photosynthesis increase or decrease rapidly at very high temperatures?
Essentially, photosynthesis takes 12 simple molecules and organizes them into a more complex molecule (glucose) and six oxygen molecules. There are two processes mentioned that indicates entropy is negative (decreasing): simple molecules are organized in to complex molecules and the overall number of molecules decreases.
Can you alter the number of protons an element has without changing the element itself?
No. The number of protons is part of the fundamental characteristics of an element.
Which particles in an atom can increase or decrease in number without changing the identity of the element?
Neutrons
How in terms of collision theory how a decrease in concentration can change the rate of a precipitation reaction?
Decrease in conc. means decrease in no. of molecules per unit volume. Since, molecules or atoms will less in number, the no. of colliding particles will be less. This will lead to decreased precipitation
When changing from smaller to larger units the number of units will?
The number of units will decrease and if it is going from largest to smallest the number of units will increase.
Which of these can vary without changing the identity of an element number?
the mass number
What are the properties of a colligative property?
1. Vapor pressure lowering: the decrease in vapor pressure with increasing the number of solute molecules in solution. 2. Boiling point elevation: the increase in boiling point with increasing number of solute molecules in solution. 3. Freezing point depression: the decrease in freezing point with increasing number of solute molecules in solution. 4. Osmotic pressure
How can you change your number without changing sim cards?
sauravv
How according to le châtelier's principle how will a pressure increase affect a gaseous system?
The total number of gas molecules will decrease.
Can number of poles of a AC motor be changed without changing connection?
No
How do you change a number with a remainder into a whole number?
You cannot do it without changing the number. If you are prepared to change the number, you can simply round the number to the nearest whole number.
Does photosynthesis increase or decrease rapidly at very high temperatures?
Essentially, photosynthesis takes 12 simple molecules and organizes them into a more complex molecule (glucose) and six oxygen molecules. There are two processes mentioned that indicates entropy is negative (decreasing): simple molecules are organized in to complex molecules and the overall number of molecules decreases.
Can you alter the number of protons an element has without changing the element itself?
No. The number of protons is part of the fundamental characteristics of an element.
What number property lets you change the order of numbers in a number sentence without changing the sum?
That's the commutative property.
