elireed8121 elireed8121

04-01-2023
Chemistry

Answered

An alarm clock draws 0. 6 a of current when connected to a 120 volt circuit. Calculate its resistance.

Answer :

Other Questions

calculate the relative atomic mass of an element R given that the relative abundance of 63R and 65R are 68% and 32% respectively

calculate the ph of the solution, after you add a total of 59.8 ml 0.200 m hno3 . express your answer using two decimal places.

Calculate the average atomic mass of iron: isotope: 54fe; 56fe; 57fe; 58fe mass (amu): 53. 940; 55. 935; 56. 935; 57. 933 abundance: 5. 82 %; 91. 66 %; 2. 19 %;

One mole of an ideal gas does 3000 j of work on its surroundings as it expands isothermally to a final pressure of 1. 00 atm and volume of 25. 0 l. Determine th

In the reaction 2 agi na2s-->ag2s 2nai, calculate the number of moles of agl needed to react with 85.0 g na2s

Calcium carbonate reacts with sulfur dioxide and oxygen gases to produce calcium sulfate and carbon dioxide. calculate the number of tons of caco3 needed to rea

A 50.0-ml sample of 0.200 m hcl is titrated with 0.200 m naoh. calculate the ph: a. when no base is added b. after adding 30.00 ml of naoh c. at the. equivalenc

Choose n2 from the list of gases and set the temperature to 300 k. press the calculate button to generate the boltzmann distribution curve for this sample. what

The figure represents three identical containers connected by valves that can be closed or opened to allow gas movement between the containers. At the beginning

Ammonium chloride has often been used to make cold packs because of its relative low cost. to make an effective cold pack, 21.0 g of ammonium chloride is requir