Question

how many moles of NaF are contained in 765.6 mL of 0.06 M Naf soultion

Answer #1

How many mL of 0.1 M NaOH must be added to 40 mL of 0.06 F
tri-protic acid solution to reach a pH equal to
pKa3?

How many moles of NaCl are contained in each solution?
1.7 L of a 1.4 M NaCl solution
Express your answer using two significant figures.
0.478 L of a 0.95 M NaCl solution
Express your answer using two significant figures.
149 mL of a 1.95 M NaCl solution
Express your answer using three significant figures.

How many chloride ions are contained in a mixture of 3.00 mL of
1.50 M calcium chloride solution with 2.00 mL of 0.50 M
hydrochloric acid solution?

1) How many moles of acid are there in 17 ml of a 7.1 M HCl
solution?
2) 18 ml of a 1.0 M HCl solution was added to a flask and
titrated against a solution of 3.8 M NaOH. How many ml of the NaOH
solution was required to neutralize the acid?
3) What volume (in liters) of a 2.8 M NaOH solution would
neutralize 4.8 moles of H2SO4 (diprotic)?
4) Using the formula M1V1 =
M2V2, calculate the...

1. How many moles of ethylenediamine
(H2NCH2CH2NH2) are
contained in 10.0 mL of 25.0% ethylenediamine solution? The density
of the solution is 0.950 g/mL
2. Under the conditions employed in this experiment, 10.0 mL of
25.0% ethylenediamine were reacted with 1.80 g of
NiCl2X6H2O. What is the theoretical yield of
[Ni(en)3]Cl2? The density of the
ethylenediamine solution is 0.950 g/mL.
I greatly appreciate your help. Full steps would be lovely. My
tired glucose-starved brain cannot process this.

SCl2 +NaF --> S2Cl2 +SF4 + NaCl
1, balance equation
2. How many moles of NaCl does this reaction prouce based upon
the reation of 7.34g of NaF with an excess of SCl2?
3. How many grams of NaCl are formed?
4. What is the percent yeild if your experimental yeild is 9.22g
of NaCl

How many moles of NaCl are contained in each solution? Part A
1.8 L of a 1.2 M NaCl solution Express your answer using two
significant figures. mol SubmitMy AnswersGive Up Part B 0.408 L of
a 0.95 M NaCl solution Express your answer using two significant
figures. mol SubmitMy AnswersGive Up Part C 159 mL of a 1.85 M NaCl
solution Express your answer using three significant figures. mol
SubmitMy AnswersGive Up

How many moles of pyridine (C5H5N) are contained in
6.16 g of pyridine?

how many moles of sulfate ions are in a 300.ml
solution of 0.010 M solution of Al2(SO4)3 ?
1) 0.0030 moles
2) 0.0090 moles
3) 0.010 moles
4) 0.018 moles
5) 0.012 moles
please I need an answer with clear explanation!

How many moles of Fe3+ can be reduced by 1 mL of 0.473 M
hydroxylamine solution?

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 37 seconds ago

asked 4 minutes ago

asked 14 minutes ago

asked 14 minutes ago

asked 36 minutes ago

asked 51 minutes ago

asked 51 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago