Mole Topic Questions
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We found 62 questions associated with the 'Mole' topic. Displaying results 1 - 10.
How many atoms are in carbon are contains in 47.9 g of aluminum carbonate?
The molar mass of aluminum carbonate is 233.99 g / moles
Posted 3+ months ago | 0 answers | 
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Find the No of moles of calcium hydroxide that must be dissolved to make 250ml solution in pH10. 65?
Find the No of moles of calcium hydroxide that must be dissolved to make 250ml solution in water of pH10. 68.
Posted 3+ months ago | 1 answers | 1 star | Open
2% NaCl in 50g of water- what is the # of moles, atoms, molecules, and grams of NaCl?
Posted 3+ months ago | 0 answers | | Open
Chemistry Help?
When a sample of Zn is added to 100 mL of 1.0M hydrochloric acid at 21.3οC, the solution temperature rises to 25.8οC. How many moles ...
Posted 3+ months ago | 0 answers | 1 star | Open
Related topics: chemistry, temperature, acid, solution, mole
How much aluminium oxide is formed from 1.35g of aluminium and 0.3 moles of oxygen?
Posted 3+ months ago | 0 answers | | Open
A solution contains 2 moles of sodium hydroxide in 4000cm^3 of solution. It's concentration is?
Posted 3+ months ago | 0 answers | | Open
Related topics: concentration, solution, mole
Find the molarity and molality of a solution ethanol (MM 46 g /mol) in water in which the mole?
... fraction of ethanol is 0.04 (assume the density of water is 1)
Posted 3+ months ago | 0 answers | | Open
1. How many moles will be in exactly 3.5 ml of 0.4M sodium chloride? A) 1.4 B) 0.14 C) 0.0014 D)?
... 0.00014 2. Using sodium chloride as a reference what is the mole ratio of silver chloride produced in the test tubes of sodium chloride, ...
Posted 3+ months ago | 1 answers | | Open
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