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A 0.345g sample of anhydrous

What would .345g sample of anhydrous sample do to someone. Could it be harmful.
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2. asked by T
3. 460 views
A 0.345g sample of anhydrous BeC2O4, which contains an inert impurity, was dissolved in a sufficient water to produce 100ml of
1. 4 answers
2. asked by michelle
3. 7,127 views
A 0.940g sample of barium chloride dehydrate is heated and 0.800g of anhydrous residue remains after cooling.A. How many moles
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2. asked by Aima
3. 3,116 views
A particular radioactive element has a half life of 10.0 days. How much is left after 30.0 days if the sample started with 345g?
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2. asked by Please help
3. 521 views
A particular radioactive element has a half life of 10.0 days. How much is left after 30.0 days if the sample started with 345g?
1. 1 answer
2. asked by Please help
3. 971 views
If a hydrate was found to contain 12% water and the original weight of the sample was 30g, what will be the final weight of the
1. 2 answers
2. asked by Ashley
3. 722 views
Write balanced equations for the formation of [Ni(NH3)6][BF4]2 starting from an anhydrous sample of nickel(II) choride
1. 1 answer
2. asked by Alice
3. 3,481 views
A 293.6-g sample of ground water is analyzed for calcium. The Ca2+ in the sample is first precipitated and filtered-off as
1. 2 answers
2. asked by Anon
3. 1,578 views
mass of crucible- 18.50gmass of crucible+hydrate- 19.50g mass of crucible+anhydrous salt 1st heating- 19.10g mass of
1. 1 answer
2. asked by Amanda
3. 945 views
Given a 10.0g sample of MgCO3*5H2O, what weight of anhydrous magnesium carbonate can be obtained after driving off the water?84.
1. 3 answers
2. asked by c
3. 973 views