Astudent performs an experiment to determine the volume of hydrogen gas produced when a given mass of magnesium reacts with excess hcl(aq) , as represented by the net ionic equation above. the student begins with a 0.0360 g sample of pure magnesium and a solution of 2.0 m hcl(aq).
(a) calculate the number of moles of magnesium in the 0.0360 g sample
Answers: 1
Chemistry, 22.06.2019 00:30
Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?
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Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
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Chemistry, 22.06.2019 22:00
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
Astudent performs an experiment to determine the volume of hydrogen gas produced when a given mass o...
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