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Jayvion Yates
Write is the chemical formula for calcium and chlorine
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ChemistryChemistry
Andre Shea
Using EDTA as the titrant and a free metal in solution is called a direct titration. This can be measured using an indicator that changes color when the metal is no longer in solution. What are the other types of EDTA titrations that can be done and why would you choose to do one of those?
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Allison Horn
What is the relative formula mass for ammonium sulphate
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Evie Potter
How to find h30 in 0.08m
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Nikolas Duffy
Nitroglycerin (c3h5n3o9) is a powerful explosive. its decomposition may be represented by 4c3h5n3o9 → 6n2 12co2 10h2o o2 this reaction generates a large amount of heat and gaseous products. it is the sudden formation of these gases, together with their rapid expansion, that produces the explosion. (a) what is the maximum amount of o2 in grams that can be obtained from 5.00 * 102 g of nitroglycerin
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Emmett Rhodes
A 3-column table with four rows. The first column has entries Liquid A, Liquid B, Liquid C, Liquid D. The second column titled mass has entries 160 grams, 173 grams, 198 grams, 220 grams. The third column titled volume has entries 94 millimeters, 137 millimeters, 198 millimeters, 235 millimeters.

Paula finds four unlabeled containers of clear, odorless liquid in her laboratory storage. One of the containers holds water. She knows that water has a density of 1.0 g/mL. Use the data provided to calculate the density of each liquid.

Which liquid is water?

Liquid A

Liquid B

Liquid C

Liquid D
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ChemistryChemistry
Lucifer
Which option correctly describes the influence of electronegativity difference on bond character?
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Addison Lang
How do I write a balanced half-reaction describing the reduction of gaseous dioxygen to aqueous oxide anions?
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Senior
When table salt is placed in water and stirred it dissolves and a clear liquid is obtained. This process is a
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Raphael Novak
Carbonic acid is generated by bubbling co2 into a beaker of water. If it took 5 minutes for this reaction to reach equilibrium, how would the results differ if the enzyme carbonic anhydrase was added to the beaker of water?
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Boston Petty
Part a which element can expand its valence shell to accommodate more than eight electrons? which element can expand its valence shell to accommodate more than eight electrons? he h f b s
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Ali Lutz
What are some reasons why the research should be put through a peer-review process?
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Jaylon Pitts
what are scientists who study fossils called? (a) astronomers. (b) biologists. (c) geologists. (d) paleontologists.
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Deborah Reed
How does decreasing the temperature of a solid affect the motion of the

particles in the solid?
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Belen Sutton
How has earth change during our current era?
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