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1 mole of Copper has a mass of 63.546 g. So, 14.5 moles will be 14.5 times that amount. Do the math.
Wiki User
∙ 6y ago
Wiki User
∙ 7y agoApprox 0.280 kg.
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What volume of 0.131 M BaCl2 is required to react completely with 42.0 ml of .453 MNa2SO4. This is the net ionic equation for the reaction. Ba2 plus plus SO42---- BaSO4. Correct answer equals 145 ML?
first of all, you need to recognize that one mole of Na2SO4 is reacting with one mole of BaCL2. so find the moles of the NaSO4, then you automatically have the moles of the BaCL2. if you get the moles of the BaCL2, its easy to calculate the volume of it because you already have the MOLARITY. good luck
What is the concentration of 38 Baume sodium hydroxide?
38° Bé Sodium Hydroxide NaOH SG = 145 / ( 145 - Bé ) = 145 / ( 145 - 38 ) = 145 / 107 = 1.355 If you look at the data of Sodium Hydroxide you will see that a S.G of 1.355 represents a concentration of approx. 33 % Weight
How many degrees Fahrenheit is 145 Celsius?
145 degrees Celsius = 293 degrees Fahrenheit
How many calories are required to increase the temperature of a 27.3 g sample of copper from 36.2 degrees Celsius to 74.4 degrees Celsius?
I will work in Joules, then convert to calories.q(Joules) = mass * specific heat * change in temperature Cq = (27.3 g Cu)(0.385 J/gC)(74.4o C - 36.2o C)= 402 Joules (1 calorie/4.184 Joules)= 96.1 calories===========
What is 145 f in centigrade?
62.78 degrees centigrade
How do you calculate mass loss percentage?
1. Original Mass minus Current Mass = Mass loss2. Now divide your answer by your Original Mass, and then multiply by 100(%)Example: 145 lbs - 130 lbs = 15 lbs,divide (15/145) = 0.103and then multiply 100% x 0.103 = 10.3%
What is the mass of a 145 pounds?
Pounds are also used to measure mass, so =145 pounds
What is the minimum size copper service entrance conductor for 145 amp service?
A #1 copper conductor with an insulation rating of 90 degrees C is rated at 145 amps.
The average mass of 3 men is 77kg The average mass of 2 of the men is 72.5kg What is the mass of the 3rd man?
The everage mass of three men is: (a + b) / 3 = 77, where a is mass of two first men combined and b is a mass of third man. The everage mass of two men is: a / 2 = 72.5, therefore a = 145, and (145 + b) / 3 = 77 145 + b = 231 b = 231 - 145 = 86 Answer: Mass of the third man is 86 kg.
How many moles of fluorine gas are there in 564 ml of fluorine gas at A degrees Celsius 145 KP?
Number of moles is 9,8355/T (T in kelvin).
Calculate the percentage coverage of a 145 sq meter building on a 450 sq meter section?
145 as a percentage of 450 = 100*145/450 = 290/9 = 32.222...%
How many kg are in 145 pound?
145 pounds = 65.77 kilograms
What volume of 0.131 M BaCl2 is required to react completely with 42.0 ml of .453 MNa2SO4. This is the net ionic equation for the reaction. Ba2 plus plus SO42---- BaSO4. Correct answer equals 145 ML?
first of all, you need to recognize that one mole of Na2SO4 is reacting with one mole of BaCL2. so find the moles of the NaSO4, then you automatically have the moles of the BaCL2. if you get the moles of the BaCL2, its easy to calculate the volume of it because you already have the MOLARITY. good luck
What is 145 pounds converted into kg?
145 kilograms = 319.67 pounds. The formula to convert kg to lbs 145 kg* 2.2046 lbs 1 kg = 319.6702802 lbs
How much is 145 kg in pounds?
There are 0.45359237 kilograms in one pound. Therefore to get amount of pounds in kilograms, value in kilograms has to be divided by amount of kilograms in one pound: 145 kilograms = [kilograms] / 0.45359237 = 145 / 0.45359237 = 319.6703 pounds
How much are 145 pounds in kilograms?
The answer is 65.771 kg (approx.). Kilogram is the SI unit of mass and pound is an imperial unit of mass. To convert from pound to kg, multiply the pound unit by 0.453592.
How do you calculate percentage increase?
Percentage change between two numbers A & B can be calculated as: (B-A)/A * 100 For example, if a stock price increases in value from $123 to $145 the percentage increase is: (145-123)/123 * 100 = 22/123 * 100 = 0.179*100 = 17.9% Alternatively, if a stock price decreases in value from $145 to $123 the percentage decrease is: (123-145)/145 * 100 = -22/145 * 100 = -0.152*100 = -15.2%
