How many grams of KCl can be dissolved in 100g of water at 60 C?
|Substance||Solubility in 100g water|
|KCl at 75°C||50g|
|NH4Cl at 65°C||60g|
|HCl at 10°C||78g|
How many grams of potassium chloride can be dissolved in 100g of water?
The problem provides you with the solubility of potassium chloride, KCl, in water at 20∘C, which is said to be equal to 34 g / 100 g H2O. This means that at 20∘C, a saturated solution of potassium chloride will contain 34 g of dissolved salt for every 100 g of water.
When 20 grams of potassium chlorate KClO3 is dissolved in 100 grams of water at 80 ºC the solution can be correctly described as?
Do I Know about Solubility Graphs?
|When 20 grams of potassium chlorate, KClO3, is dissolved in 100 grams of water at 80 ºC, the solution can be correctly described as:,||unsaturated|
|At approximately what temperature does the solubility of sodium chloride, NaCl, match the solubility of potassium dichromate, K2Cr2O7?,||60 ºC|
How many grams of potassium nitrate can dissolve in 100g of water at 50 C?
(d) Initially there is 100 g of potassium nitrate in solution, at 50 °C the solubility is 84 g/100g (original data or graph), so 16 g will have crystallised out.
Which compound is least soluble at 60 C?
Answer Expert Verified
Seeing the above records we can easily say that the solubility of KClO3 is the lowest at 60 degree centigrade.
How many grams of NaNO3 will dissolve in 100 grams of water at 30 degrees C?
Explanation: This site lists the solubility of NaNO3 in water at 30 ∘C as 94.9⋅g per 100⋅mL.
What is the mass of potassium chloride that will dissolve in 250g of water at 70 degrees Celsius?
2 Answers By Expert Tutors. Solubility of KCl in 70C water is about 47 g/100g water. Thus in 250 grams of water, you should be able to dissolve about 117.5 grams KCl. the units gm H2O and Kg H2O cancel, and you are left with gm KCl.
What is the solubility of potassium chloride at 10 C?
At 10 ∘C, the solubility of potassium chloride is measured to be 31.2⋅g per 100⋅g of water.
Which substance is most soluble at 20 C?
Do I Know about Solubility Graphs?
|At what temperature can 100 mL of water first dissolve 50 grams of potassium chloride?,||about 80 ºC|
|Which compound is least soluble at 50 ºC?,||NaCl (sodium chloride)|
|Which compound is most soluble at 20 ºC?,||NaCl (sodium chloride)|
How do you know which salt is more soluble?
- Salts containing Group I elements (Li+, Na+, K+, Cs+, Rb+) are soluble.
- Salts containing nitrate ion (NO3–) are generally soluble.
- Salts containing Cl –, Br –, or I – are generally soluble.
- Most silver salts are insoluble.
- Most sulfate salts are soluble.
- Most hydroxide salts are only slightly soluble.
Is sodium or potassium nitrate more soluble?
sodium chloride and lead(II) nitrate are more soluble than potassium nitrate at low temperatures. the solubility of lead(II) nitrate and potassium nitrate is the same at about 50°C (approximately 80 g per 100 g water, where the solubility curves of these substances cross)
How many grams of KNO3 will dissolve in 100g of water at 70 C?
All 80 g KNO3 will dissolve in 100 g H₂O to form a saturated solution at so°C. If the solution is heated to 70°c an additional sog KNO3 must be dissolved to form a saturated solution.
What is the solubility of KNO3 at 50 C?
The solubility of KNO3 at 50 degrees C is 80 g/100 g water.
Which is most soluble sugar salt or fertilizer?
sugar is so soluble in water that there can be much more sugar than water in the mixture. fertilizers are a kind of salt, so I am not sure you mean salt to be sodium chloride? this link will describe solubility of a large number of ionic compounds..