bellis6094 bellis6094

31-10-2022
Chemistry

Answered

the picture below shows a block of an unknown element measured in centimeters, if the block has a mass of 173.7 grams , then what is the element

Answer :

Other Questions

What is the mass, in grams, of a cube of copper that has a volume of 58.8 cm3 ?

A 13.736-gram sample of capsaicin, the compound that gives the hot taste to chili peppers, was analyzed. It has a molecular mass of 305.4 amu. It contained 9.72

How many moles of each element are present in CH4?

Question 4 of 32Which element has a larger atomic radius than tin (Sb)?

Question A in Picture Question B : Compare the number of moles of H+ to OH- in question number 10. (picture)

what is the molar mass for C8H9NO2?

Assume that 16.99 mL of 0.134 M NaOH is used to titrate 0.284 g of an unknown acid. Calculate the equivalent weight of the acid.

If you have 1.23 L of 0.347 M KNO2, 11.0 g of Al, and 1.89 L of 3.2 M NaOH, what mass of NH3 can be produced?

How many grams of potassium iodide would you need to make 2 liters of a 0.075 M KI solution given that the molecular weight of KI=166 grams/mole?

State the mass of the solute required to prepare 4.00 L of 0.55 M Hg(NO3)2 solution.