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In order to coagulate, there must be more ions. ... But there will be three ions when MgCl₂ dissociates (Mg²⁺ and 2Cl⁻), also, there will be more charge on Mg (Mg²⁺) than when KCl dissociates.
What else can I help you with?
Why MgCl2 is a better coagulant than Kcl for AS2S3 sol?
The salt As2S3 is a negatively charged salt. According to Hardy and Schulz rule, the ions having higher positive charge value will attract more negative charged ions. Here, Mg2+ has 2 positive ions where K+ has 1 positive ion. As the charge of Mg2+ is more, it'll attract more negative charged ions; so gravitational force will work downward and will easily settle down than K+. That's why MgCl2 is a better coagulant than KCl.
What has the largest formula mass LiCl NaCl KCl MgCl2.?
MgCl2 has the largest formula mass among the given compounds. This is because the formula mass of a compound is the sum of the atomic masses of all the atoms in a formula unit, and magnesium (Mg) has a greater atomic mass than lithium (Li), sodium (Na), and potassium (K).
What equation shows how to calculate how many grams g of KCl would be produced from 4 mol KOH The balanced reaction is MgCl2 plus 2KOH Mg OH 2 plus 2KCl?
4mol KOH x 1 mol Mg(OH)2 x 58.31g Mg(OH) 1 2 mol KOH 1 mol Mg (OH)2
What is the chemical equation for the reaction of magnesium chloride and potassium hydroxide?
The answer is:- MgCl2 + K2CO3 --> MgCO3 + 2KCl The products are potassium chloride and magnesium carbonate
Is KCl soluble or insoluble?
KCl is highly soluble in water and some other solvents.
Why MgCl2 is a better coagulant than Kcl for AS2S3 sol?
The salt As2S3 is a negatively charged salt. According to Hardy and Schulz rule, the ions having higher positive charge value will attract more negative charged ions. Here, Mg2+ has 2 positive ions where K+ has 1 positive ion. As the charge of Mg2+ is more, it'll attract more negative charged ions; so gravitational force will work downward and will easily settle down than K+. That's why MgCl2 is a better coagulant than KCl.
Predict the products of the following reaction MgCl2 plus K equals?
Mg + KCl
What is the formula of carnallite?
The chemical formula for carnallite is KMgCl3.6(H2O)An alternative formula is MgCl2.KCl.6H2O
What is the chemical formula of carnallite?
Carnolite doesn't exist. Carnallite: KMgCl3.6H2O or Carnotite: K2(UO2).2V2O8.3H2O
What is a balanced chemical equation for magnesium strip and KCl?
The balanced chemical equation for magnesium strip reacting with KCl is: 2Mg(s) + 2KCl(aq) → 2K(s) + MgCl2(aq)
What are the salts of the sea?
The most important salt in the sea water is sodium chloride; other salts present are KCl, CaCl2, MgCl2.
Is potassium chloride the same as magnesium chloride?
No, not in any way. Potassium chloride is KCl and Magnesium chloride is MgCl2 KCl is used as fertilizers and MgCl2 is used as a highway anti-icer. The only thing they share is Cl in their compound.
What has the largest formula mass LiCl NaCl KCl MgCl2.?
MgCl2 has the largest formula mass among the given compounds. This is because the formula mass of a compound is the sum of the atomic masses of all the atoms in a formula unit, and magnesium (Mg) has a greater atomic mass than lithium (Li), sodium (Na), and potassium (K).
What equation shows how to calculate how many grams g of KCl would be produced from 4 mol KOH The balanced reaction is MgCl2 plus 2KOH Mg OH 2 plus 2KCl?
4mol KOH x 1 mol Mg(OH)2 x 58.31g Mg(OH) 1 2 mol KOH 1 mol Mg (OH)2
What is balance in science?
Balance refers to a state of equilibrium in science. To balance a science equation, you need to fill in the missing numbers to make both sides equal. For example, if you have a question like: KOH+ MgCl2 ---> KCl+ Mg(OH)2 You look on both sides of the equation first. I directly look at the K and try to find the K on the other side. It shows that both sides only have 1 K, so that's equal. Then I look at the O, and see that there is 2 O's on the right side. So, I place a 2 in front of the KOH... 2KOH+ MgCl2 ----> KCl+ Mg(OH)2 The that makes the K on the left side more than the left. So I place a 2 infron of the KCl 2KOH+ MgCl2 -----> 2KCl+ Mg(OH)2 The I look from letter to letter on each side and see if anything else is not balanced. Now the equation is balanced so the question is answered.
What is the chemical equation for the reaction of magnesium chloride and potassium hydroxide?
The answer is:- MgCl2 + K2CO3 --> MgCO3 + 2KCl The products are potassium chloride and magnesium carbonate
How many moles of KCl are contained in 0.635L of 2.2M KCl?
moles KCl = ( M solution ) ( V solution in L )moles KCl = ( 2.2 mol KCl / L solution ) ( 0.635 L of solution )moles KCl = 1.397 moles KCl
