Tuesday
August 30, 2016

Search: How to Calculate..

Number of results: 22,587

chemistry
Calculate the H+ concentration (M) of a 0.010 M solution of NH4Cl. Note that the Kb for NH3 is 1.8 e-5.
November 28, 2010 by cs

11th grade physics
A car slows down from +32 m/s to +8 m/s in 4s. Calculate the acceleration .
November 29, 2010 by jess

Chemistry
Calculate the concentration of the solution in mass percent: 9.95 g C2H6O in 65.1 g H2O.
November 30, 2010 by Kelsey G

Chemistry
Calculate the molarity of a 5.4% sodium hydroxide solution whose density is 1.07 g/mL.
December 6, 2010 by anaymous

Chemistry
How do I calculate the thckness of tin if I am only given the density which is 7.28grams
December 7, 2010 by Anonymous

Chemistry
How do I calculate the thckness of tin if I am only given the density which is 7.28grams
December 7, 2010 by Anonymous

Physics
Calculate the volume of a spherical balloon which has a surface area of 0.0793 m2
January 11, 2011 by Megan

organic chemistry
calculate the mass in grams of 10.0ml if mercury (Hg) is the density Hg 13.6g/ml
January 14, 2011 by aries 321

physics
Calculate the number density of strontium titanate (SrTiO3), ρ = 5.12 g cm -3
January 15, 2011 by Bobby

chemistry
Calculate the pH of a 0.800 M NaCH3CO2 solution. Ka for acetic acid, CH3CO2H, is
January 16, 2011 by noel

geometry
a square has a diagonal measurement of 8 radical 2 inches. calculate its perimeter.
January 17, 2011 by taylor

elementary chemistry
Calculate the concentration in micrograms per liter: 0.001000 N Ca^2+
January 23, 2011 by Laury

Statistics
Calculate the first, second, and third quartiles of the following samples. 5 8 2 9 5 3 7 4 2 7 4 10 4 3 5 23
January 31, 2011 by James

math
calculate the volume to the nearest hundreth of a cylinder with r=6cm and h=12cm
January 31, 2011 by hamels

math
calculate the volume to the nearest hundreyh of a cylinder with r=17cm and h=3cm
January 31, 2011 by hamels

Chemistry 119
Calculate the volume (in cc) of a 0.250 pound block of aluminum.
February 7, 2011 by Anonymous

Chemistry
how to calculate number calories to heat 285 grams h2o
February 8, 2011 by Bo

Chemistry
Calculate the molar solubility of MgF2 in 0.08M MgCl2 at 25 degrees C.
February 8, 2011 by Melissa

Science
Calculate the Mass of C6H12O6 needed ot generate 2575 KJ of energy
February 10, 2011 by Thomas

Physics
Calculate the magnitude of the potential difference between points a and b in the figure if R1=2.36 , R2=4.29 ,and R3=10.08 .
February 17, 2011 by Paul

chemistry
Calculate the volume needed to dissolve 11.2g CuSO4 to prepare 0.140M?
March 9, 2011 by cris

chemistry
Calculate the pH of a solution resulting from the addition of 10.0 mL of 0.10 M NaOH to 50.0 mL of 0.10 M benzoic acid (Ka = 6.5 x 10 -5
March 15, 2011 by haley

chemistry
How do I calculate 50ml of a 50mM sodium momophosphate buffer solution
March 23, 2011 by PAUL

chemistry
how do you calculate the mass of water that will be produced when 5.0 grams of H2 is reacted with excess O2?
March 27, 2011 by megan

science
calculate the number of carbon atom in 6 moles of ethanoic acid
April 3, 2011 by Anonymous

Science
An 850 N Skydiver experiencing 200 N of air resistance? Calculate.
April 12, 2011 by mary

Chemistry
If 100 grams of NI3 is detonated, calculate the Gram of N2 and I2 formed.
April 13, 2011 by Jennifer

psy Stats.
how do you Calculate percentage when given standard deviation and mean
May 10, 2011 by Kailey

chemistry
how do you calculate grams of KCL in 3 litres of a 5% solution? (scientific notation)
May 12, 2011 by Denise

ESUT enugu st
A star hes a radius of 1.0x10Km and 5000k calculate
May 16, 2011 by Anonymous

chemistry
Calculate the equilibrium constant for 2CH3OH(l)+3O2(g)->2CO2(g)+4H2O(l)
May 17, 2011 by sara

physics
A body of mass 20kg dropped from a height of 2m calculate the workdone?
June 20, 2011 by Ameh

Math
The notation [x ] stands for the greatest integer that is less than or equal to x. Calculate [-1,2]
June 21, 2011 by Ladoo

chem 150
calculate the molarity of 700grams of NaOH in 2 liters of solution
June 22, 2011 by nick

algebra
Calculate the pH of a sample of acid rain that has the H30t concentration of 3.0x4-5m
June 25, 2011 by Michelle

science
calculate the density of a liquid if 150g of a substance with 188mL volume
August 11, 2011 by rhea

gp school
calculate the molarity of a solution when 5g of urea is dissolved in 600ml of water
August 20, 2011 by shiksha

chemistry
calculate the number of moles of sodium carbonate in one dm3
August 23, 2011 by Elizabeth

math
how do you calculate the distance and speed of a motorcycle that is going to jump 4 cars
August 24, 2011 by linda

Math
Calculate the distance between latitude 4N and 14N of the equator on the same longitude 3E
September 9, 2011 by Stanley

chemistry
how do you calculate density of a substance with a mass of 100g and a volume of 48ml
September 11, 2011 by Jack

chemistry
calculate the freezing point of 0.1m of a)NaCl (b) glacial acetic acid
September 15, 2011 by kady

science-electromagnetism
how do we calculate the current density given the magnetic field?
September 17, 2011 by justy

chemistry
Calculate the number of grams of Fe found when 0.400kg of Fe2O3 reacts
September 21, 2011 by Anonymous

Chemistry
Calculate the pH of 0.0115M acetic acid solution at 25 degrees celcius with Ka=1.75*10^-5
September 23, 2011 by Gift

chemestry
calculate the moles of compound in 0.540 grams of ammonium Bromide
September 24, 2011 by Help!

Chemistry
calculate the mass of 8.766 x 10^ 25 molecules of acetic acid , HC2H3O2
September 30, 2011 by same

ETh126
Describe other measurements sociologists utilize to calculate prejudice.
September 30, 2011 by debbie

Grade 12 Advanced Functions
The polynomial 2x^3+px^2-x+6 has a remainder of zero when divided by x-2. Calculate p.
October 13, 2011 by Rebecca

chemistry
Calculate [H3O ], [ClO4], and [OH] in an aqueous solution that is 0.130 M in HClO4(aq) at 25 C.
October 20, 2011 by Sevy

Chemistry
calculate the energy associated with a photon whose wavelength is 14.5*10^-8cm.
October 31, 2011 by Albert

Chemistry
Calculate the mass ( in grams) of one mole of methane molecules (to .01 g)
November 1, 2011 by Matt

Chemistry
Calculate the pH of a solution made with 0.240 M H3PO3 and 0.480 M NaH2PO3.
November 8, 2011 by Jessica

chemistry
Calculate the pH of an aqueous solution containing 1.6 x 10-2 M HCl, 2.0 x 10-2 M H2SO4, and 1.8 x 10-2 M HCN.
November 19, 2011 by alyssa

Algebra
Let t=50 y=30(2.7)^-0.004t y=30(2.7)^-0.004(50) y=30(2.7)^-.2 Need help with proper technique for using TI-83 to calculate. Thanks
November 27, 2011 by MV

chemistry
Calculate the molarity of a 295 mL solution contain 45 g of ethanol (C2H5OH)
November 27, 2011 by jane

chemistry
calculate the heat liberated when 118g of water at 0 degrees C is frozen?
December 6, 2011 by Monique

Physics
How do you calculate the phase constant in degrees given amplitude and frequency?
December 7, 2011 by Me

chemistry
From the balanced equation for tums and .0072mL calculate no. moles titrated.
February 9, 2012 by Everett

College Calculus
Calculate the average over the given interval. f(x)=sin(pi/x)/x^2, [1,2]
February 9, 2012 by Anonymous

chemistry
Given density of Mercury, 200.59....how do I calculate for the mass of 33.5mL
February 12, 2012 by jamie

chemistry
calculate the freezing point of a .05500 m aqueous solution of NaNO3
February 12, 2012 by Cece

chemistry
Calculate the mass of solvent that would contain 3.0 mg of a drug if the concentration was 3.5%
February 22, 2012 by Emmee

chemestry
Calculate [OH^ - ] for strong base solution: 14.0 mL of 1.2010−2 M Ca(OH)_2 diluted to 430.0 mL.
February 22, 2012 by chris

chemistry
Calculate pH for strong base solution: 15.0 mL of 1.2010^−2 M Ca(OH)2 diluted to 460.0 mL
February 26, 2012 by jeff

Chemistry
Calculate the pH of an aqueous solution containing 3.8 10-2 M HCl, 1.0 10-2 M H2SO4, and 3.3 10-2 M HCN.
February 28, 2012 by Brooke

Chemistry
Calculate the pH of an aqueous solution containing 3.8 10-2 M HCl, 1.0 10-2 M H2SO4, and 3.3 10-2 M HCN.
March 5, 2012 by Ashley

science
on mars, the buggy travelled 24m in 16 secs calculate its speed
March 8, 2012 by jorden

AP CHEMISTRY
Calculate the solubility of Mn(OH)2 in GRAMS PER LITER when buffered at each of the following. a)pH 7.4 b)pH 9.2 c) pH 11.5
March 10, 2012 by JIM

AP CHEMISTRY
Calculate the solubility of Mn(OH)2 in GRAMS PER LITER when buffered at each of the following. a)pH 7.4 b)pH 9.2 c) pH 11.5
March 10, 2012 by fernatesfsdf

Physics
Calculate AMA given μk = 0.019 and an angle of 11 degrees.
March 22, 2012 by Chris

chem pH
calculate the pH when 10 mL of .511 M sodium acetate and 20.00 mL of 0.350 M acetic acid
March 23, 2012 by brooke

AP CHEMISTRY
The Kb for ammonia (NH3) at 25C is 1.8* 10-5. By using the value of Kb, calculate ΔG for the equilibrium
March 23, 2012 by DAN

math
The 2nd, 3rd and 4th term of an ap are x-2,5,x+2 respectively ,calculate the value of x
March 30, 2012 by wale2

Chemistry
Calculate the [H+] in a solution containing 1.00 M hydroflouris acid (Ka=7.2 x 10^-4) and .50 M sodium fluoride
April 6, 2012 by Hannah

Chemistry
Calculate the concentration of aqueous solution of barium hydroxide whose pH is 12
April 7, 2012 by Momito

Chemistry
Calculate the concentration of aqueous solution of barium hydroxide whose pH is 12
April 7, 2012 by Momito

Chemistry
Calculate the mass of each compound containd in 60g of a 4.5%m/m CaCl2(aq)solution
April 27, 2012 by Victoria

chemistry
Calculate the theoretical pH when 5.00 ml of 0.0100 M HCl is added to 30.00 mL of deionized water.
April 29, 2012 by vivian

Statistics
M80,sd10,s8,n25 how do I calculate the sampling distribution parametes
May 13, 2012 by Mildred

Chemistry
Calculate the volume of Ba(OH)2 0.20 M necessary to neutralize 300.0 mL of H3PO4 0.30 M. (4 marks)
May 13, 2012 by Andrea

Chemestry
I got NaOH 7%, its density is 1,08g/ml. Calculate the molar concentration
May 23, 2012 by Martins

chem help
Calculate the number of grams of solute in 250.0 mL of 0.149 M KOH.
June 5, 2012 by Harlem

MATH
Calculate the percentage strength of hydrocortisone if you combine 30 g of 1%, 45 g of 0.5%, and 15 g of 2%. Round to the hundredth.
July 6, 2012 by Brittany

Math
Calculate the percentage strength of hydrocortisone if you combine 30 g of 1%, 45 g of 0.5%, and 15 g of 2%. Round to the hundredth.
July 6, 2012 by Brittany

chemical equilibrium
Calculate the value of Kc for 4NH3(g) + 3O2(g)= 2N2(g) + 6H2O(l)
July 9, 2012 by mohamed

Science
Calculate the pH of an aqueous solution containing 1.3 * 10^-2 M HCl, 3.0 * 10^-2 M H2SO4, and 2.0 * 10^-2 M HCN.
July 24, 2012 by Will Coppock

math
Interest= $432 r=6% t=8 years How do I calculate the principal and future value?
July 28, 2012 by LaCresha

MATH
2,100 LOAN AT 13% ADD ON INTEREST FOR 3 YEARS. HOW DO I CALCULATE THE APR?
July 28, 2012 by LaCresha

Statistics
Calculate the Pearson product-moment correlation for the data below. X 3 4 2 1 Y 5 5 3 4
August 28, 2012 by StudentD

Chemistry
Calculate the temperature at which k = 2.0 s-1 if k = 10.0 s-1 at 371 K. The activation energy for the reaction is 30.0 kJ mol-1.
September 6, 2012 by Amber

chemisrty
calculate the delta H when 0.150 mmol of AgCl dissolves in water?
September 9, 2012 by samadhi kandekumbura

Chemistry
Calculate the H+ ion concentration if 0.20M NH3 solution is 2.5% ionized.
September 12, 2012 by charley

analytical chemisty
Calculate the pH and pOH of a 0.00002M solution of acetic acid.
September 23, 2012 by mary

Chemistry
Calculate the molarity of a 100. mL solution containing 22.3 g of sucrose (C12H22O11)
September 24, 2012 by Mariah

Chemistry
calculate the volume of a rectangular prism with a length of 5.6 , a width of 2.1 , and a height of 6.6 .
September 27, 2012 by Annie

chemisty 2
Calculate the molarity (M) of a solution if you have 0.34 mol of NaOH in 19 ml of water
October 23, 2012 by chris

Chemistry
#26 The Ksp of lead(II) carbonate, PbCO3, is 7.40 10-14. Calculate the solubility of this compound in g/L.
October 24, 2012 by Mari Micci

Chemistry
#25 The Ksp of nickel(II) hydroxide, Ni(OH)2, is 5.84 10-16. Calculate the molar solubility of this compound.
October 24, 2012 by Mari Micci

chemistry
calculate the value of the equilibrium constant K for this reaction A+B <--> C from the following information 3C <--> D Kc= 7.1*10^-4 D <--> 3A + 3B Kc= 2.9*10^-2
November 3, 2012 by Brun

  1. Pages:
  2. <<Prev
  3. 21
  4. 22
  5. 23
  6. 24
  7. 25
  8. 26
  9. 27
  10. 28
  11. 29
  12. 30
  13. 31
  14. 32
  15. 33
  16. 34
  17. 35
  18. Next>>