0
What else can I help you with?
Identify the reactants of H2 N2NH3?
The reactants are hydrogen and nitrogen.
If 5.0 moles of NH3 are produce how many moles of N2 must have been used?
If 5.0 moles of NH3 are produced 2.5 moles of N2 are used.
Stoichiometry grams of N2 are needed to produce 20 grams NH3 N2 plus H2 NH3?
16,45 g nitrogen are needed.
How do cellular respiration and photosynthesis starting reactants?
In cellular respiration, the starting reactants are glucose and oxygen. Glucose is broken down in the presence of oxygen to produce energy in the form of ATP. In photosynthesis, the starting reactants are carbon dioxide and water. These reactants are used in the presence of sunlight to produce glucose and oxygen.
What is the oxidation state of Mn in MnCl2?
In MnCl2, the oxidation state of chlorine (Cl) is -1. Since there are two chlorine atoms, their total contribution is -2. To balance this, the oxidation state of manganese (Mn) must be +2. Therefore, the oxidation state of Mn in MnCl2 is +2.
What are the reactants of ammonium sulphate?
The reactants needed to produce ammonium sulfate are ammonia (NH3) and sulfuric acid (H2SO4). When these two substances react, they form ammonium sulfate (NH4)2SO4 and water (H2O) as a byproduct.
Identify the reactants of H2 N2NH3?
The reactants are hydrogen and nitrogen.
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
What two elements produce NH3?
Ammonia (NH3) is composed from nitrogen (N) and hydrogen (H).
How many grams of NH3 can be produced from 4.10 moles of N and excess H?
There is no compound NH. However, there is ammonia, NH3. The reactants are nitrogen gas, N2, and hydrogen gas, H2.Multiply moles N2 by the mole ratio from the balanced equation between NH3 and N2, so that NH3 is in the numerator. Then multiply by the molar mass of NH3, 17.031 g/mol.Balanced equation: N2 + 3H2 --> 2NH34.10 mol N2 x (2 mol NH3)/(1 mol N2) x (17.031 g NH3)/(1 mol NH3) = 140. g NH3 = 1.40 x 10^2 g NH3 rounded to three significant figures.
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 are the reactants of ammonia?
The reactants for producing ammonia through the Haber process are nitrogen gas (N2) and hydrogen gas (H2). These gases are combined in the presence of a catalyst at high temperature and pressure to form ammonia (NH3).
If 5.0 moles of NH3 are produce how many moles of N2 must have been used?
If 5.0 moles of NH3 are produced 2.5 moles of N2 are used.
What do you call a substances used up in a reaction?
Reactants. Reactants react to produce products.
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 oxidized in the reaction Mn HCl -- MnCl2 H2?
The way to tackle this to look at reactants and at the products, and this where oxidation numbers come in. Remembering that oxidation is loss of electrons and reduction is gain, (OILRIG is an acronym that is sometimes used). Mn metal is changed to Mn2+ so it is oxidised H in HCl has a +1 oxidation number and in H2 zero so it is reduced. Cl in HCL is at -1 and is -1 in MnCl2 so it is neither oxidised nor reduced.
Ammonium nitrate does it produce NH3?
It will if it reacts with a strong enough base.
