Rate of the reaction is represented as
Rate=k[A][B]
Rate represents change in product concentration with time that has a unit Ms- Whereas concentration of each reactant can be represented as M . so the expression will become:
Ms-1=k[M][M]
k=M-1 s-1.
Answer:
138.39 g/mol
Explanation:
Formula mass is a synonym for molar mass, which is the sum of all the masses of the elements. These can be found on a periodic table.
Because this is hydrated, the formula needs to include H2O.
MgSO4 + H2O
Mg + S + 4O + 2H + O
24.31 + 32.07 + (4*16) + (2*1.008) + 16 = about <u>138.39</u>
The changes in different properties such as concentration etc will change if the pH experiences a change.
<h3>
What is pH?</h3>
This is referred to the power of hydrogen and is a measure of the degree of acidity or alkalinity of a substance.
When pH changes, the concentration as well as other properties in this context.
Read more about pH here brainly.com/question/22390063
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Answer:
A physical property that depends on the amount of matter that is measured is a(n) _______extensive_________________ property.
Explanation:
Different properties are described:
-Intensive: these do not depend on the amount of matter. Ex: temperature, viscosity. They are qualitative.
-Extensive: these YES depend on the amount of matter. Ex: volume, mass, length.