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Jaret
Questions (3)
How many joules (J) are needed to increase the temperature of 43.0g of aluminum from 25 degrees celcius to 50 degrees celcius?
2 answers
645 views
How many moles of K2O are present in 40.0 mL of a 0.3 M K2O solution? I also need the formula, data, and answer.
1 answer
1,130 views
Calculate the number of atoms in 46.0 grams of Calcium 9(Ca)
1 answer
432 views
Answers (1)
yes
