Answer:
a
Explanation:
because titration by definition, is used to determine the concentration of one reactant in an aqueous solution, it requires a burette to accurately measure the volume of a solution and endpoints in acid-base titration can be determined by a colour indicator or a pH meter
Answer:
oxygen
Explanation:
because the 2nd shell is not complete which is suppose to be 8 and since oxygen is 8 it first shell is 2 which is complete and the second shell which is 6 is not complete because we all know that 2+6=8 but the standard shell is
K-2
L-8
M-8
Answer:
Butane is a straight chain alkane composed of 4 carbon atoms. It has a role as a food propellant and a refrigerant. It is a gas molecular entity and an alkane.
Explanation:
Answer:
They would be carnivores.
Explanation:
2205J
Explanation:
Given parameters:
Mass of object = 75kg
height = 8m
Unknown:
Potential energy gained = ?
Solution:
Potential energy is the energy due to rest of a body. It derived using the expression below:
P.E = mgh
where m is the mass
g is the acceleration due to gravity()9.8m/s²)
h is the height
P.E = 75 x 9.8 x 3 = 2205J
Learn more:
Potential energy brainly.com/question/10770261
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