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You are given moles and need to find grams, the Atomic Mass of any element is in g/mol so just go to the periodic tables and Cu which is copper has a mass of 63.546 grams/ mole.
Then you know if you multiply Mole * g / mol the moles will cancel out and you will be left with grams
so .0420 mol Cu * 63.546 g / mole Cu = 2.669 grams
What else can I help you with?
Copper is a transition element used in the making of coins calculate the mass in grams of 0.0420 moles of copper?
To calculate the mass of copper in grams, you first need to find the molar mass of copper, which is approximately 63.55 g/mol. Then, multiply the number of moles (0.0420 moles) by the molar mass to get the mass in grams. Mass = moles x molar mass Mass = 0.0420 moles x 63.55 g/mol = 2.67 grams of copper.
Calculate the mass of 0139 moles of copper?
The molar mass of copper (Cu) is 63.55 g/mol. To calculate the mass of 0.139 moles of copper, you can use the formula: mass = moles × molar mass. Therefore, the mass of 0.139 moles of copper is 8.82 grams.
How many grams of copper will react to completely replace silver from 666mL of a 1.5M solution of silver nitrate?
To completely replace silver in the solution with copper, you would need an equal number of moles of copper to the moles of silver present. Calculate the moles of silver in the solution using the concentration and volume given. Then use the mole ratio between copper and silver to determine the moles of copper needed, and convert this to grams.
From this reaction 127.1 grams of copper will produce how many grams of silver?
To calculate the amount of silver produced, first find the molar ratio between copper and silver in the balanced chemical equation. For example, if the reaction is 2Cu + AgNO3 -> Cu(NO3)2 + 2Ag, the ratio is 2 moles of silver for every 2 moles of copper. Then, calculate the molar mass of silver (Ag) and use the molar ratio to determine the amount of silver produced from 127.1 grams of copper.
Find the number of moles in 564 grams of copper?
1- Find Copper molar mass (from periodic table) 63.55 2- Calculate using dimensional analysis 564g of Cu ( 1 mol Cu ) ----------------( 63.55 g Cu ) = 8.87 mol Cu ** divide 564 by 63.55 gram units cancelled and you are left with moles ** Don't forget to consider the significant figures
Copper is a transition element used in the making of coins calculate the mass in grams of 0.0420 moles of copper?
To calculate the mass of copper in grams, you first need to find the molar mass of copper, which is approximately 63.55 g/mol. Then, multiply the number of moles (0.0420 moles) by the molar mass to get the mass in grams. Mass = moles x molar mass Mass = 0.0420 moles x 63.55 g/mol = 2.67 grams of copper.
Calculate the mass of 0139 moles of copper?
The molar mass of copper (Cu) is 63.55 g/mol. To calculate the mass of 0.139 moles of copper, you can use the formula: mass = moles × molar mass. Therefore, the mass of 0.139 moles of copper is 8.82 grams.
How many moles of copper are in 180 grams?
2.83 moles
How many grams of copper will react to completely replace silver from 666mL of a 1.5M solution of silver nitrate?
To completely replace silver in the solution with copper, you would need an equal number of moles of copper to the moles of silver present. Calculate the moles of silver in the solution using the concentration and volume given. Then use the mole ratio between copper and silver to determine the moles of copper needed, and convert this to grams.
How do you calculate the mass of 14.5 moles of copper?
To calculate the mass of 14.5 moles of copper, you would first find the molar mass of copper, which is approximately 63.55 g/mol. Then, multiply the number of moles by the molar mass to get the mass of copper. Therefore, the mass of 14.5 moles of copper would be 922.725 grams (14.5 moles * 63.55 g/mol).
From this reaction 127.1 grams of copper will produce how many grams of silver?
To calculate the amount of silver produced, first find the molar ratio between copper and silver in the balanced chemical equation. For example, if the reaction is 2Cu + AgNO3 -> Cu(NO3)2 + 2Ag, the ratio is 2 moles of silver for every 2 moles of copper. Then, calculate the molar mass of silver (Ag) and use the molar ratio to determine the amount of silver produced from 127.1 grams of copper.
What is the weight in grams of 0.252 moles of copper?
The Atomic weight of Copper is 63.55, which is the number of grams in one mole of Copper [Cu].So, the weight in g of 0.252 mol of copper is calculated as 0.252 x 63.55 = 16.0 g Cu
How do you calculate the gram molecular weight if you have 3.9176 grams and 0.122400 moles?
See the Related Questions to the left of this answer:"How do you convert from grams to moles and also from moles to grams?"
How many moles of copper are there in 128 grams of copper?
Multiply 564 grams of copper by 1 mole over the atomic mass of copper (represented in grams). 564 g Cu * 1 mol Cu / (atomic mass) g Cu The atomic mass is located on the periodic table and represented in atomic units. The same value is used here, but with the unit as grams.
What is the total mass of h2o produced when 32 grams of Cu is completely consumed?
To calculate the mass of water produced when 32 grams of copper is consumed, we need to use the stoichiometry of the reaction. Given the balanced chemical equation for the reaction of copper with water, we can determine the moles of copper reacting and then use the mole ratio to find the moles of water produced. Finally, using the molar mass of water, we can calculate the mass of water produced.
Find the number of moles in 564 grams of copper?
1- Find Copper molar mass (from periodic table) 63.55 2- Calculate using dimensional analysis 564g of Cu ( 1 mol Cu ) ----------------( 63.55 g Cu ) = 8.87 mol Cu ** divide 564 by 63.55 gram units cancelled and you are left with moles ** Don't forget to consider the significant figures
How many moles of atoms are in 4.5 grams of Cu?
4,5 moles of copper are equivalent to 285,957 g.
