Asked by Anonymous
A compound frequently used as a high-temperature lubricant has the formula MS2, where M represents some metallic element. If this compound is 40.06% sulfur by mass, what is the identity of the metal M?
I'm confused on how to figure this out.
I'm confused on how to figure this out.
Answers
Answered by
jose
Calculate the pH of each solution given the following or values:
a. [H3O+] = 1 * 10-8M
b. [H3O+] = 5 * 10-6M
c. [OH-] = 4 * 10-2M
d. [OH-] = 8 * 10-3M
e. [H3O+] = 4.7 * 10-2M
f. [OH-] = 3.9 * 10-6M
a. [H3O+] = 1 * 10-8M
b. [H3O+] = 5 * 10-6M
c. [OH-] = 4 * 10-2M
d. [OH-] = 8 * 10-3M
e. [H3O+] = 4.7 * 10-2M
f. [OH-] = 3.9 * 10-6M
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