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Inorganic Chemistry
if we mix NHO4 + Te+ TiO2 =? sorry that i am not chemical engineer !! i am electrical engineer but interested in knowing the resultant of that formula away from toxic and dangerous handling,also the substance after mixture will be liquid or paste i know it depends on concentration of the ACID mainly i wish to get it to milky substance to enable it to be spread without higher thickness. appreciate your kind professional reply guys&
Inorganic Chemistry
A student weighs 2.046 g Cu into a 250 mL beaker at the beginning of the experiment. At the end of the experiment 1.347 g Cu is recovered. Calculate the percent loss of Cu?
Inorganic Chemistry
When a sample of copper oxide is heated in the presence of propane gas, c3h8, three products produce: Co2, H2o and Cu. Using the results below identify the formula of the oxide as copper 1 oxide or copper 11 oxide. Explain you answer by showing all calculations and discussing any laws necessary to support your answer.
Table looks like this:
Items: Masses:
Mass of empty test tube 20.15
Mass of test tube and copper(?) oxide 22.23
Mass of test tube and copper 21.76
Table looks like this:
Items: Masses:
Mass of empty test tube 20.15
Mass of test tube and copper(?) oxide 22.23
Mass of test tube and copper 21.76
Inorganic Chemistry
A mystery compound has a molar mass of 68.23g/mol. It can exist as a pentahydrate. Calculate the percent by mass of the anhydrous compound/
Inorganic Chemistry
wha mass of Ca(OH)2 is required to neutralize 50.00mL of 0.180 M HCl?
Inorganic Chemistry
if 38.71 mL of 0.108M NaOH solution is required to titrate a 10.0-mL sample of an unknown H2SO4 solution, what is the molarity of the acid solution?
Inorganic Chemistry
what volume of 1.50 M Na2CO3 solution can be prepared from 2.00g of solid Na2CO3?
Inorganic Chemistry
How many grams would 3.37 x 10 22 atoms of sulfur be?
Inorganic Chemistry
How do I find buffer capacity?
Is there an equation? I cannot find it in my textbook.The question asks What is the buffer capacity with the addition of acid? I used 10.0 mL of buffer for the titration and 10.896mL of acid was the amount needed to overcome the capacity of the buffer. Do I need any other information? If I do what kind? How do I find this value?
Is there an equation? I cannot find it in my textbook.The question asks What is the buffer capacity with the addition of acid? I used 10.0 mL of buffer for the titration and 10.896mL of acid was the amount needed to overcome the capacity of the buffer. Do I need any other information? If I do what kind? How do I find this value?
Inorganic Chemistry
Hello- If calcium Hydroxide,Ca(OH) 2 is heated at a high temperature (microwaved) harmful if a small amout is ingested?
