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What is 2 percent of 14.00 per gram?
6.76 teaspoons.
What fuel provides the greatest quanity of energy per gram?
Pure fat provides the greatest quantity of energy per gram compared to other fuels, containing approximately 9 calories per gram, while carbohydrates and protein contain about 4 calories per gram.
What is the metal used in one gram gold plated jewelry?
The metal used in one gram gold plated jewelry is typically brass or copper. These base metals are coated with a thin layer of gold through a process called electroplating to give them the appearance of gold jewelry.
What is the specific heat of copper ii sulfate?
The specific heat of copper(II) sulfate is approximately 0.39 J/g°C. This value represents the amount of heat required to raise the temperature of 1 gram of copper(II) sulfate by 1°C.
If you could count at the rate of 3 atoms per second how long would it take to count the atoms in 1 gram of Copper?
Wiki Answer to "http://wiki.answers.com/Q/If_you_could_count_at_the_rate_of_3_atoms_per_second_how_long_would_it_take_to_count_the_atoms_in_1_gram_of_Copper"Every substance on earth has an atomic or molecular weight. If one weighs out the atomic or molecular weight of a substance in grams it is called one gram molecular weight commonly called one gram mol. One gram mol of any substance contains 6.0221367 × 1023 atoms which in scientific notation is generally expressed as 6.02E23 atoms of that substance, E meaning the exponent on the number 10. This number is named Avogadro's constant after Amedeo Avogadro, an Italian scientist who first identified this quantity in 1811. 6.02E23 means 6.02 with the decimal point moved to the right 23 times! So the number is 602,000,000,000,000,000,000,000 atoms in one gram mol of any substance. The atomic weight of hydrogen, the lightest substance, equals 1.0079. So, 1.0079 grams of hydrogen is one gram mol and it contains 6.02E23 atoms of hydrogen. The atomic weight of copper is 63.546. If one weighs out 63.546 grams of copper, that pile is one gram mol of copper and it also contains 6.03E23 atoms of copper. So, only 1 gram of hydrogen contains the same number of atoms as 63.5 grams of copper! The question is about the time required to count the atoms in only one gram of copper at a rate of 3 atoms per second. One gram of copper would contain many less atoms than one gram mol (63.546 grams). That one gram would contain only 1/63.546 or 0.0157 gram mol of copper. So, multiply 0.0157 gram mol by 6.02E23 and the one gram would contain only 9.47E21 atoms of copper. To count the atoms, divide by 3 atoms per second; then divide by 60 seconds per minute; then divide by 60 minutes per hour; then divide by 24 hours per day; then divide by 365 days per year; then divide by 1000 years per millennium. The answer is that the calculation procedure will take1.00E11 millennia to count the atoms at 3 atoms per second or 1E14 years. That's one hundred trillion years . . . and that with no sleep and no food or water to interrupt the counting! Or, if you could count 100 billion atoms per second, you could finish in slightly less than 17 minutes! A person undertaking this project should at least consider his or her limitations! Sam and David Crowther, Austin, Texas November 27, 2008
How many milligrams are in 1 gram of copper?
1 gram of copper is in 1 gram of copper.
How much active ingredient is in a preparation containing 2 percent of a drug if the product size is 30 gram?
C 0.6g
Is a coin a gram or kilogram?
A coin weighs about a gram. A closer estimate for a kg. is a bag of apples.
How much does 1 gram of copper cost?
A lot. Isotopic copper ranges from 1,300 to over 3,000 euro per gram.
How much metal can you extract from 1000 g of an iron ore containing 1 percent metal?
1% from 1000 gram is 10 g. (1000*1/100)
Copper's atomic mass?
63.546 is the gram atomic mass of copper.
How many atoms of copper are there in a pure copper cion weighing 12.0 grams?
The molar mass of copper is 63.5 g/mol. Using this, you can calculate that in a 12.0 gram sample of copper, there are approximately 0.189 moles of copper. Since 1 mole of a substance contains 6.02 x 10^23 atoms (Avogadro's number), the number of atoms in 0.189 moles of copper would be around 1.14 x 10^23 atoms.
What is 2 percent of 14.00 per gram?
6.76 teaspoons.
How much does 1 gram of isotope copper cost?
The cost of 1 gram of isotopic copper can vary based on the isotopic composition and market conditions. Generally, isotopic copper can be much more expensive than regular copper due to the specialized production processes involved in isolating specific isotopes. Prices can range from hundreds to thousands of dollars per gram.
What is the price per gram of the element copper?
alot
How much is a kilo gram of copper to scrap?
$6.10
What percent is a solution containing 1000mg in 1000ml total?
The answer would depend in part on the densities of the solvent and the solute.
