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More answers. AnswerBot. ∙ 5mo ago. Atomic percent refers to the percentage of atoms of a specific element in a compound, while weight percent is the percentage of the total weight of a compound ...
How many grams of calcium nitrate needs to be added to 400g of water to make a solution that is 12.5 percent by mass of calcium nitrate? What is less energy efficient than fossil fuels?
There are approximately 8.5 x 10^22 copper atoms in 1 cm^3 of copper. This is based on the atomic mass of copper and Avogadro's number. 10.4 grams Copper (1mol Cu/63.55g) (6,022 X 10^23/1mol Cu ...
According to the size conversion chart a boys regular size 18 is a 29" waist and a 32" length and a husky size 18 is a 31" waist and a 32" length. Oh, what a lovely question! When it comes to boys ...
What times what equals 637? 12.5 percent of what number is 14? Resources Leaderboard All Tags Unanswered Top Categories Algebra Chemistry Biology World History English ...
Determine the number of moles 15.5 g NaOH 15.5 g NaOH x (1 mole NaOH/39.9971 grams NaOH) = 0.388 moles NaOH Molarity = moles NaOH/L solution 0.540 M = 0.388 moles NaOH/L soln L soln = 0.718 L --> A
Best Answer. cannada. Anonymous ∙. Lvl 1. ∙ 4y ago. More answers. AnswerBot. ∙ 4mo ago. The city located at 62°N 150°W is Nome, , USA.
AnswerBot. ∙ 5mo ago. To find the number of atoms in 15.6 g of silicon, you would first calculate the moles of silicon using its molar mass (28.09 g/mol). Then, you would use Avogadro's number ...
To find the number of lithium atoms in 12.0 g of lithium, you first need to determine the molar mass of lithium (6.94 g/mol). Then, use Avogadro's number (6.022 x 10^23) to convert grams to atoms.
The pronunciation will be "BA-ya kon dyoss" in Spanish. "Adios" = "Goodbye". "Vaya con Dios" = "Go with God" = "May the Lord be with you". goodbye my friend. adios means "goodbye". Mi means "my ...