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What is proportional side lengths?
it is a relationship between the sides with respect to size, In maths it is a relationship between four numbers or quantities in which the ratio of the first pair equals the ratio of the second pair
What is the relation between angular velocities of a pair of coupled gears of different radii?
It seems to me that the ratio of their angular velocities would be the negative reciprocal of the ratio of their radii.
What happens in a buffer when the level of H plus ions in solution increase?
When adding or distrackting H+ to a buffer solution the pH value will almost not change (in lower or higher pH values) as much as would have been expected when added to nonbuffered solution. This is because of the buffering action of the buffer compound mixture: a pair of both one weak acid and it's counterpart weak basic salt (conjugated, e.g. acetic acid and acetate).
What two factors are involved in determining the exact pH of a buffer?
The molarity of the buffer and the hydrogen concentration of the buffer.
What is the difference between a concentrated buffer and a diluted buffer?
The concentration.
Is oxalic acid and lithium oxalate a proper buffer substituent pair?
Yes
When the carbonic acid sodium bicarbonate buffer pair buffer acid?
yes
What is the missing word pair prim and?
The word pair for prim is proper PRIM AND PROPER
What happens when carbonic acid sodium bicarbonate buffer pair buffer an acid?
the pH of the blood drops slightly
What is the ratio of 500 to 1.5?
To make this a proper ratio, it is 1000:3
Word pair for prim?
Proper.
What is true when a buffer is formed during a titration?
There are nearly equal amounts of a conjugate acid-base pair.
what type of attack that can be avoided by using proper input validation rules?
buffer overflow
A pair of numbers that express a rate through division?
ratio
A pair of numbers that expresses a rate or a comparison?
Is called a ratio.
An acid base pair is known as what?
When a acid/base pair with a common anion (salt ion) is meant, then it is called a conjugated pair. When both of them are in the same solution in about equal amounts then they form a buffer solution, so they also can be named as buffering pair.
What is proportional side lengths?
it is a relationship between the sides with respect to size, In maths it is a relationship between four numbers or quantities in which the ratio of the first pair equals the ratio of the second pair
