Chemistry

Acids and Bases

Top Answer

Find moles NaCl first.

14.60 grams NaCl (1 mole NaCl/58.44 grams)

= 0.2498 moles NaCl

================

Now,

Molarity = moles of solute/Liters of solution

Molarity = 0.2498 moles NaCl/2.000 Liters

= 0.1249 M NaCl solution

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0How do you make and calculate solution khp 2000 ppm.

Need moles NaCl first. 17.52 grams NaCl (1 mole NaCl/58.44 grams) = 0.29979 moles NaCl =====================Now. Molarity = moles of solute/Liters of solution ( 2000 ml = 2 Liters ) Molarity = 0.29979 mole NaCl/2 Liters = 0.1499 M NaCl ----------------------

The molarity of a solution containing 2 000 grams of H2SO4 in 2500 mL of water is 8,156.

concentration or molarity = number of moles/volume number of moles (n) = mass in grams of nacl/relative atomic mass of nacl n=17.52/(23+35.5) n = 0.2994872 mol volume = 2000/1000 = 2dm^3 molarity = 0.2994872/2 =0.15mol/dm^3

Molarity is moles per litre. So you have to make the 0.002 moles per 2 litres ratio to account for per litre. i.e. 2/2 is 1, so 0.002/2 is 0.001. The answer in 0.001 molar.

Molarity = moles of solute/Liters of solution 1.5 M KOH = 3.0 moles KOH/Liters Liters = 3.0 moles KOH/1.5 M KOH = 2 liters or = 2000 milliliters

Only a compound has a molar mass not a solution.

1.4%Solution Method:?% of 2000 is 28?% * 2000 = 28?% = 28 / 2000?% = .014 =======Answer 1:1.4%.

SOLUTION 2000 Environmental replaces toxic chemicals and hazardous solvents. SOLUTION 2000 Environmental can clean and degrease safely in industrial applications and at home. It is manufactured by EnviroSan Products. See related link.

Time of Your Life - 1999 The Time They Found a Solution 1-16 was released on: USA: 2000 Germany: 30 December 2000

I suggest you stop worshipping your car!

1km = 1000m. Therefore, 2000m = 2000 / 1000 = 2km

base nutrition solutions are available in 2000 and 3000 ml sizes.The base consists of: an amino acid solution(a source of protein) a dextrose solution(a source of carbohydrate calories)

The English ton (short ton) is 2000 lbs. Multiply 31200 lbs by 1 ton/2000 lbs and the solution is 15.6 tons.

0.32=640/2000 so just put in 640 gallons

Roar - 1997 Doyle's Solution - 1.5 was released on: USA: 11 August 1997 Germany: 27 February 2000

Example problem: x = concentration in 4mL 1:2000 ratio 2000x =concentration in stock solution C1V1=C2V2 x*4mL=2000x*V2 --> divide by 2000x on both sides x*4mL/2000x=2000x*V2/2000x 4mL/2000=V2 2mL/1000=V2 2uL=V2 take 2 microLitres of the stock solution and pipette it into the container. Fill container to 4 milliLitres

Nevermind. I found the solution through another question.

Queer as Folk - 2000 Solution - How TLFKAM Got Her Name Back - 1.17 was released on: USA: 15 April 2001 Canada: 30 April 2001 Germany: 30 May 2006

Reference: the density of 25% NH4OH solution = 0.907g/cm³ Therefore 1 litre of solution has mass 907g 25% = 25/100*907 = 226.75g NH3 in 1 litre solution Molar mass NH3 = 17.031 g/mol 226.75g = 226.75/17.031 = 13.31N solution To make 1 litre of 2N solution: ( Work in ml= 1000ml) N1V1 = N2V2 13.31*V1 = 2*1000 V1 = 2000/13.31 V1 = 150.2ml Measure out 150.2ml of the 25% solution and dilute to 1 litre. This is a 2N solution.

because there is only one reducing group for every 2000 to 10000 monosaccharidee units

The osmolarity tends to be more than 2000 mOsm/L due to concentrated parenteral solution.

Queer as Folk - 2000 Solution How TLFKAM Got Her Name Back 1-17 was released on: USA: 15 April 2001 Canada: 30 April 2001 Germany: 30 May 2006

Beggars and Choosers - 1999 Fifty Three Percent Solution - 2.2 was released on: USA: 4 July 2000

In order of magnitude and number of solar masses,VY Canis Majoris [See Link] - 1800-2100WOH G64 - 2000 V354 Cephei - 1520 RW Cephei- 1260 -1610 KW Sagittarii - 1460[See link for pictorial representation of star sizes]

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