Chemistry, 12.03.2021 07:00 mairadua14
A chemist adds 490.0 mL of a 4.65•10^-5 mol/L zinc oxalate (ZnC2O4) solution to a reaction flask. Calculate the mass in milligrams of zinc oxalate the chemist has added to the flask. Round your answer to three significant digits
Answers: 2
Chemistry, 22.06.2019 00:00, chameleonsarelife
Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what
Answers: 3
Chemistry, 23.06.2019 02:30, erikacastro259
what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 3
A chemist adds 490.0 mL of a 4.65•10^-5 mol/L zinc oxalate (ZnC2O4) solution to a reaction flask. Ca...
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