subject

Chemistry, 13.05.2021 17:00 jadens25

Please help will give brainliest What is the mole fraction of NaOH in
an aqueous solution that contains
15.0% NaOH (weight/weight %)?
Molar Mass
NaOH: 39.998 g/mol
H20: 18.016 g/mol

$Please help will give brainliest What is the mole fraction of NaOH in an aqueous solution that co$

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:00

During which movies do spring tides new moon first quarter waxing gibbous waxing

Answers: 1

question

Chemistry, 22.06.2019 07:40

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g

Answers: 1

question

Chemistry, 22.06.2019 18:30

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons

Answers: 3

question

Chemistry, 23.06.2019 03:40

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.

Answers: 2

You know the right answer?

Please help will give brainliest What is the mole fraction of NaOH in
an aqueous solution tha...

Questions

question

English, 13.07.2019 22:30

Which is not a text feature of a schedule? a.) heading b.) column c.) row d.) label...

question

Physics, 13.07.2019 22:30

Can someone me with these physics questions?...

question

Physics, 13.07.2019 22:30

An iron block of mass 18 kg is heated from 285 k to 318 k. if 267.3 kj is required, what is the specific heat of iron...

question

English, 13.07.2019 22:30

What is the setting of john steinbeck’s”the chrysanthemums...

question

Biology, 13.07.2019 22:30

Which of the following identifies the function of glycolysis within the entire process of cellular respiration? breaks down glucose into two pyruvat...

question

Mathematics, 13.07.2019 22:30

Use △def, shown below, to answer the question that follows: triangle def where angle e is a right angle. de measures x. df measures 55. angle f meas...

question

Arts, 13.07.2019 22:30

The oldest pieces of art currently known to us are which of the following...

question

History, 13.07.2019 22:30

Which move was made by the soviet union to spread communism throughout the world...

question

Biology, 13.07.2019 22:30

Ron is observing an onion cell on a slide under the microscope. he sees chromaticallybeing pulled to the opposite side of the cell. what cell phase is...

question

Chemistry, 13.07.2019 22:30

Which statement is true of a reversible reaction at equilibrium? a. the concentration of reactants is less than the concentration of products. b. the...

question

Health, 13.07.2019 22:30

Pls ! the ability to change directions quickly while still staying balanced is -agility -balance -coordination -power -reaction time -speed...

question

Spanish, 13.07.2019 22:30

Which verb form correctly completes this sentence? juan: necesito el recibo. ¿usted me dar una? el tintorero: sí, por supuesto. a. podria b. po...

question

Chemistry, 13.07.2019 22:30

an atom that has lost or gained electrons is known as an ion. which compound below is made up of ions? a)ch4b)coc)kbrd)so3...

question

English, 13.07.2019 22:30

Ionly have 38 minutes left and i have to pass!...

question

English, 13.07.2019 22:30

Read the excerpt below and answer the question. and then he came. all of a sudden his arm was around my waist so warm and tight and he said very casua...

question

Mathematics, 13.07.2019 22:30

:10cm width: 4cm height: 15cm what is the surface area of this box...

question

English, 13.07.2019 22:30

Its a quiz so i only have 40 mins left...

question

Biology, 13.07.2019 22:30

What is needed for dna profiling? a. two small samples containing dna b. two molecules of dna c. two large dna samples d. two cups of liquid...

question

Mathematics, 13.07.2019 22:30

What is the vertex of the quadratic finction f(x)=(x-6)(x+2)...

question

English, 13.07.2019 22:30

It’s a good idea to eat fruits and vegetables. a study of over seventy thousand nurses showed that eating fruit and green leafy vegetables resulted in...

More questions: Chemistry Another questions