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The ratio of zinc and

The reaction of zinc and chlorine requires 0.00624 mol of Zn and 0.0125 mol of Cl to react exactly to form zinc chloride. What
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2. asked by Cheryl
3. 648 views
Is this correct? What is the experimental empirical formula of zinc chloride?Determine the simplest whole number ratio of moles
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2. asked by Madison
3. 2,777 views
Zinc has three major and two minor isotopes. For this problem, assume that the only isotopes of zinc are the major ones,
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2. asked by Jess
3. 2,388 views
In a certain chemical, the ratio of zinc to copper is 3 to 16. A jar of the chemical contains 656 grams of copper. How many
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2. asked by axel
3. 29 views
A 200g alloy is made of copper and zinc. the number of copper atoms is 3 times that of zinc,a)calculate the number of copper and
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2. asked by nelson
3. 800 views
An alloy consists of nickel zinc and copper in the ratio 2:7:9 How much alloy can be produced using 3.6lb of zinc
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2. asked by Anonymous
3. 600 views
The threshold wavelength of zinc is 390 nm.1) Find the frequency of zinc 2) What is the work function in eVerything of zinc? 3)
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2. asked by Anonymous
3. 941 views
An alloy is made by using copper and zinc in the ratio of 17:3 how much zinc is used to make 4kg of the alloy?
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2. asked by Anonymous
3. 1,336 views
An alloy contains zinc and copper in the ratio 7:9. Find the weight of copper if it has 31:5 kg of zinc
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2. asked by Aishu
3. 1,198 views
An alloy contains zinc and copper in the ratio 7:9 . Find the weight of copper if it has 31.5 kg of zinc
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2. asked by Anything
3. 601 views