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When a student added Zinc

A student determines the zinc content of a solution by first precipitating it as zinc hydroxide, and then decomposing the
1. 1 answer
2. asked by Julian
3. 882 views
A student determines the zinc content of a solution by first precipitating it as zinc hydroxide, and then decomposing the
1. 2 answers
2. asked by Anonymous
3. 1,745 views
A piece of Zinc was added to 100cm³ of 0.2M of hydrochloric acid. After effervescene had stopped. 30cm³ of the resulting
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2. asked by Abdulramon
3. 963 views
A piece of zinc was added to 100 cm³ of 0.2M hydrochloric acid. After effervescence head stopped, 30 cm³ of the resulting
1. 1 answer
2. 45 views
A piece of zinc was added to 1000 cm3 of 0.2M hydrochloric acid. After effervescence had stopped. 28 cm3 of the resulting
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2. asked by Zobo
3. 613 views
A piece of zinc was added to 1000cm³ of 0.2m hydrochloric acid. After effervescence head stopped, 30cm³ of the resulting
1. 1 answer
2. asked by victor Ilevbare
3. 1,937 views
3.25g of zinc was added to 50cm^3 of a 4.0 molar dm^-3 HCl. When the reaction was completed the temperature rose by 28 degrees
1. 1 answer
2. asked by Jessica
3. 933 views
Zinc has three major and two minor isotopes. For this problem, assume that the only isotopes of zinc are the major ones,
1. 2 answers
2. asked by Jess
3. 2,372 views
An excess of zinc is added to 125 mL of 0.100 M HCl solution, What mass of zinc chloride is formed?Zn + 2HCl ----> ZnCl2 + H2
1. 5 answers
2. asked by Ana
3. 2,433 views
Hydrochloric acid is added to a beaker containing a piece if zinc. As a result,zinc chloride is formed and hydrogen gas is
1. 2 answers
2. asked by Starr
3. 1,351 views