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suppose that 100g h20 is
what temperature would each of the following solubility be observed?
a. 50g KCL in 100g H2O b. 100g NaNO3 in 100g H2O c. 60g KNO3
2 answers
asked by
Kirby
1,143 views
suppose that 100g h20 is added to calorimeter intially at 20C containing 100g of h20 at 20C. If calorimeter perfectly insulates,
1 answer
asked by
lola
513 views
Hi, my question is:
"Classify each of the following as saturated, supersaturated, or unsaturated: KNO3 90g/100g at 82*C NaCl
0 answers
asked by
Waleed
2,278 views
In a 100g sample of water, determine the amount of weight that
is attributed to Hydrogen and to Oxygen. i found the mass ratio
0 answers
asked by
lisa
621 views
In a 100g sample of water, determine the amount of weight that
is attributed to Hydrogen and to Oxygen. i found the mass ratio
1 answer
asked by
lisa
621 views
100g of sulfuric acid is added to 100g of zinc. Find the mass of the ionic substance formed.
2 answers
asked by
Anon
622 views
A closed vessel of volume 2.50 dm3 contains 100g of nitrogen (N2) and 100g of carbon dioxide (CO2) at 25 C. What are the partial
1 answer
asked by
Jessy
721 views
The solubility of copper(ii) tetraoxosulphate vi at 85°c is 60g in 100g and at 15°c is 18.8g in 100g. if 120g of solution
6 answers
asked by
Joy
321 views
Pure silver metal can be made using the reaction shown above; Cu + 2AgNO3 --> Ag + Cu(NO3)2. How many grams of copper metal will
1 answer
asked by
Skyler
1,261 views
A closed vessel of volume 2.50 dm3 contains 100g of nitrogen (N2) and 100g of carbon dioxide (CO2) at 25 C. What are the partial
1 answer
asked by
Jessy
846 views