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Consider acommericial obtained 86% of
Consider acommericial obtained 86% of concentrated phospouric acid (H3PO4) with specific gravity of 1.71. calculate
a)mole
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asked by
yaekob
484 views
What are the starting materials that chemists use to produce most plastics and many other synthetic compounds?
A. chemicals
1 answer
28 views
How is forest obtained in Canada?
My answer --- How is forest obtained? Well, forest is obtained by many practical techniques.
4 answers
asked by
Marjorie
470 views
A balanced coin is tossed 3 times. Let A = {a head is obtained} and B = {a tail is obtained}. Calculate the probability to get
1 answer
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A balanced coin is tossed 3 times. Let A = {a head is obtained} and B = {a tail is obtained}. Calculate the probability to get
1 answer
52 views
In 400min,2.4grams of copper is obtained by Cu2+ solution,find how many Amphere is required for this experiment. Using the same
1 answer
asked by
Manal
457 views
In a class test some of the answers obtained by Neha in mathematics and science is 28 had she got 3 more in maths is 4 marks
1 answer
asked by
Smeta
689 views
Hi!
In practice, why is the volume of oxygen obtained from the electrolysis of water LESS THAN half the volume of hydrogen
0 answers
asked by
Josh
465 views
In experiment concerning potentiometric determination of puriy and Ka of KHP, we obtained an experimental pKa of 5.04 and when
1 answer
asked by
smiley
639 views
When HgO is heated, it decomposes into elemental mercury and molecular oxygen gas.
a. What is the theoretical mass of Hg obtained
1 answer
asked by
beesbee
719 views