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Does higher PH acidity mean it is safer than all of the other lower PH substances?
Wiki User
∙ 14y ago
The closer it is to neutral (7) the safer it is.
Wiki User
∙ 14y ago
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How do you make 100 percent of ethanol from 80 percent ethanol?
Distil it to remove the other substances. You may have to use fractional distillation, depending upon whether the other substances evaporate at a lower or higher temperature.
What chemicals are used in fruit-jam?
Sugar (or fructose and artificial edulcorants for diabetics) is added in a great amount; sometimes other preservatives or substances to control the acidity are added.
What is The movement of materials around inside a cell called?
1. Passive transport processes describe substances moving from regions of higher to lower concentrations without the use of energy. This includes diffusion, which is the basic movement of substances from an area of higher to lower concentration, as well as osmosis, which is the movement of water from an area of higher to lower concentration. Facilitated diffusioninvolves the diffusion of solutes or water through channel proteins in the plasma membrane.2. Active transport processes involve the movement of solute against a gradient, meaning it moves from areas of lower to higher concentration, and requires energy in the form of ATP. Transport proteins assist in moving these substances in and out of the membrane.3. Vesicular transport involves processes that use vesicles or other bodies in the cytoplasm to move large molecules or particles across the membrane. Endocytosis involves the capture of a substance outside of the cell when the membrane engulfs it. Two of these processes are called phagocytosis, in which the membrane engulfs solid material, and pinocytosis, which involves the membrane folding inward to form a channel for liquids to enter.
How does waters relative densities as a solid and a liquid differ from that of most other substances?
Water has a lower density as a solid than it does as a liquid. In the vast majority of substances are denser as solids than as liquids.
How do substances get increased potential energy?
For gravitational potential energy, by putting them in a higher position. For other types of energy, by pushing them against some other force.
How do you make 100 percent of ethanol from 80 percent ethanol?
Distil it to remove the other substances. You may have to use fractional distillation, depending upon whether the other substances evaporate at a lower or higher temperature.
Will objects with densities higher than water sink or float?
Objects with higher densities than water will sink in water. What they do in other substances depends on the densities of those substances.
What chemicals are used in fruit-jam?
Sugar (or fructose and artificial edulcorants for diabetics) is added in a great amount; sometimes other preservatives or substances to control the acidity are added.
Flowers smell best just before the rain?
True. Lower pressure allows aromatic substances trapped by higher pressure to escape. In other words; The scent of the flower releases. done by Daniel Wow
What is the boiling point in the Fahrenheit SCALE?
At one atmosphere of pressure (14.7 psia) water boils at 212o F degrees. This can be significantly higher or lower depending on the pressure.
What is The movement of materials around inside a cell called?
1. Passive transport processes describe substances moving from regions of higher to lower concentrations without the use of energy. This includes diffusion, which is the basic movement of substances from an area of higher to lower concentration, as well as osmosis, which is the movement of water from an area of higher to lower concentration. Facilitated diffusioninvolves the diffusion of solutes or water through channel proteins in the plasma membrane.2. Active transport processes involve the movement of solute against a gradient, meaning it moves from areas of lower to higher concentration, and requires energy in the form of ATP. Transport proteins assist in moving these substances in and out of the membrane.3. Vesicular transport involves processes that use vesicles or other bodies in the cytoplasm to move large molecules or particles across the membrane. Endocytosis involves the capture of a substance outside of the cell when the membrane engulfs it. Two of these processes are called phagocytosis, in which the membrane engulfs solid material, and pinocytosis, which involves the membrane folding inward to form a channel for liquids to enter.
How does waters relative densities as a solid and a liquid differ from that of most other substances?
Water has a lower density as a solid than it does as a liquid. In the vast majority of substances are denser as solids than as liquids.
What a value that is much higher or lower than the other values in a set of data?
an outlier
What is the median sales price?
The price in the middle: half are higher and the other half are lower
How do substances get increased potential energy?
For gravitational potential energy, by putting them in a higher position. For other types of energy, by pushing them against some other force.
Is weight higher at higher altitudes?
No, it's the other way round. The farther you go away from Earth, the lower the weight of a given object will be.
What is a data value that is much lower or higher than the other data in a set?
It may be an outlier.
