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What do the reactants NH3 and MnCl2 produce?
The reaction between NH3 (ammonia) and MnCl2 (manganese chloride) produces the complex compound [MnCl2(NH3)4], known as tetraamminechloridomanganese(II) chloride.
What element should displace Mn or Cl from MnCl2?
A more reactive element, such as magnesium or sodium, can displace manganese from MnCl2 through a single displacement reaction. When magnesium or sodium is added to MnCl2, manganese will be displaced from the compound, and magnesium chloride or sodium chloride will be formed.
What is oxidized in mno2 plus 4hcl equals mncl2 plus cl2 plus 2h2o?
In the reaction MnO2 + 4HCl -> MnCl2 + Cl2 + 2H2O, manganese in MnO2 is getting oxidized from +4 to +2 (in MnCl2). Chloride ions in HCl are being reduced to chlorine gas (Cl2).
Is NH4Br soluble or insoluble?
It is soluble
Is strontium sulfate soluble?
not soluble but can be converted into an acid soluble salt
What do the reactants NH3 and MnCl2 produce?
The reaction between NH3 (ammonia) and MnCl2 (manganese chloride) produces the complex compound [MnCl2(NH3)4], known as tetraamminechloridomanganese(II) chloride.
The mass percent of water in a hydrate of mncl2 is 36.41 percent what is the fomular of the hydrate?
36.41% = .3641 g of H2O 63.59% = .6359 g of MnCl2 .6359g MnCl2 x (1molm MnCl2/125.84g MnCl2)=.0051 mol MnCl2 .3641g H2O x (1 mol H2O/ 18.02g H2O) = .0202 mol H2O .0051 mol MnCl2 / .0051 = 1mol MnCl2 .0202 mol H2O /.0051 = 3.96 = 4 mol H2O Formula is: MnCl2 4H2O Manganese (II) chloride tetrahydrate
Mn NiCl2 ---?
Manganese(II) chloride (MnCl2) is a compound formed when manganese reacts with chlorine. Nickel(II) chloride (NiCl2) is a compound formed when nickel reacts with chlorine. Both compounds are solid salts that are soluble in water and have various industrial applications.
What is the oxidation number of MnCl2?
In MnCl2, the oxidation number of Mn is +2. This is because each chlorine atom has an oxidation number of -1 and there are two chlorine atoms in MnCl2, so the overall charge must equal zero.
What is name for MnCl2?
The name for MnCl2 is manganese (II) chloride. The compound is a pink polymeric solid that is non-corrosive and non-flammable.
What is the formula for maganese 2 chloride?
MnCl2
What is the color of MnCl2?
MnCl2 as a hydrate (tetrahydrate) has pink/red color
What is the percent composition of MnCl2?
MnCl2 contains one manganese (Mn) atom and two chlorine (Cl) atoms. To calculate the percent composition, divide the molar mass of each element by the molar mass of the compound and multiply by 100. The percent composition of Mn in MnCl2 is 25.41%, and the percent composition of Cl is 74.59%.
Is MnCl2 ionic or covalent?
MnCl2 is an ionic compound. It is formed when a metal (Mn) bonds with a nonmetal (Cl) through ionic bonding, where electrons are transferred from the metal to the nonmetal.
What element should displace Mn or Cl from MnCl2?
A more reactive element, such as magnesium or sodium, can displace manganese from MnCl2 through a single displacement reaction. When magnesium or sodium is added to MnCl2, manganese will be displaced from the compound, and magnesium chloride or sodium chloride will be formed.
Will a precipitation occur if these substances are mixed MnCl2 Na2s?
A precipitation reaction will occur when manganese(II) chloride (MnCl2) and sodium sulfide (Na2S) are mixed, resulting in the formation of a solid precipitate of manganese(II) sulfide (MnS). This reaction can be represented by the equation: MnCl2 + Na2S -> MnS + 2 NaCl.
What is oxidized in mno2 plus 4hcl equals mncl2 plus cl2 plus 2h2o?
In the reaction MnO2 + 4HCl -> MnCl2 + Cl2 + 2H2O, manganese in MnO2 is getting oxidized from +4 to +2 (in MnCl2). Chloride ions in HCl are being reduced to chlorine gas (Cl2).
