Sign In
Ask Question
Chemistry
Anabella Graham
11 October, 02:22
How many moles in 150 grams of rubidium sulfate
+2
Answers (
1
)
Christopher Marquez
11 October, 02:31
0
1>Ok so first we have to know that Rubidium Sulfate is Rb2SO4 (just google it)
2>? mol Rb2SO4 = 150g Rb2SO4
3> (add up the atomic mass) Rb = 85.47 x2 = 107.94
S = 32.06 x1 = 32.06
O = 16.00 x4 = 64.00
107.94+32.06+64.00=204g Rb2SO4
4> divide: 150g Rb2SO4 / 204Rb2SO4 =.735 mol Rb2SO4
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“How many moles in 150 grams of rubidium sulfate ...”
in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
If an element has the atomic number of 117 how many protons will it have and how many electrons will it have
Answers (1)
What is the arrangement of atoms within a molecule called?
Answers (1)
Glycine has two ionizable groups, a carboxyl group and an amino group. Calculate the fraction of glycine that has its amino group protonated at pH 8.6. The pKa values for glycine are pK1 = 2.34 (carboxyl group) and pK2 (amino group) = 9.60.
Answers (1)
How might this local environmental change affect people living in the East Coast of the United State
Answers (1)
Carry out the following calculation and report the answer using the proper number of significant figures: 549.101 + 8.12 + 95.0076 - 651.9 A) 3.286 B) 0.3286 C) 0.33 D) 0.3 E) 1268.1
Answers (1)
New Questions in Chemistry
When 12.4 grams of KBr are dissolved in enough water to create a 170-gram solution, what is the solution's concentration, expressed as a percent by mass?
Answers (1)
The Bohr theory can be extended to non-hydrogen one electron ions such as He + and Li2+, in which case the energy depends on the different atomic numbers Z for the respective atom.
Answers (1)
Each day the earth spins on its axis. this is known as what?
Answers (1)
Is Fe a element or a compound? Is Aluminum a element or a compound? Is HCI a element or a compound? Is Hydrogen Peroxide element or a compound? Is H2 element or a compound? Is NaOH element or a compound?
Answers (1)
Which of the following chemical reactions is an oxidation-reduction reaction? Answer WO3 + 3H2 W + 3H2O KNO3 + LiCl LiNO3 + KCl CaSO4 + 2NaCl Na2SO4 + CaCl2 Mg (NO3) 2 + 2HBr MgBr2 + 2HNO3 According to the collision theory and model created to
Answers (1)
Home
»
Chemistry
» How many moles in 150 grams of rubidium sulfate
Sign In
Sign Up
Forgot Password?