To understand the differences between the three definitions of Acids and Bases
Identify acids, bases, and conjugate acid-base pairs according to the three definitions of Acids and Bases
To understand the concept of conjugate acid–base pairs in acid/base reactions
Write the equation for the proton transfer reaction involving a Brønsted-Lowry acid or base, and show how it can be interpreted as an electron-pair transfer reaction, clearly identifying the donor and acceptor.
Give an example of a Lewis acid-base reaction that does not involve protons.
In order for two triangles to be considered as similar, they must be
- equiangular (all angles equal)
- all sides equal (sss)
- if two pairs of two sides are in proportion or are matching, and one included angle is equal
Q4a) yes, because all the angles are equal (equiangular)
b) yes, because all sides are in matching ratio (so 10/5 is 2, 6/3 is 2 and 8/4 is 2; so they are in matching ratios)
c) yes, because if you plus 60 and 70, you get 130. Minus 180 and 130, you get 50. So, in both triangles the angles will be 60,70 and 50; so they're equiangular
Answer:
x = 2 and x = 1
Step-by-step explanation:
I think
Answer: 12446/545← in fraction form. But in decimal form it's 22.83670.
Step-by-step explanation:
*Hopefully this helps:) Mark me the brainliest:)!!!
Answer:
18
Step-by-step explanation:
The formula for this is a x b = c x d where a is SR, b is FR, c is QR and d is PR. This will give us the equation 9(16) = 8(5x + 8); 144 = 40x + 64; 80 = 40x; x = 2. Now, plug this into PR which will be 5(2)+8 = 18. This is your answer.
