0
What else can I help you with?
How many ions present in NiCO3?
there are two ions. Ni and CO3.
How many moles of O2 are produced from 5.0 mol of RbNO3?
The decomposition of rubidium nitrate (RbNO3) can be represented by the balanced chemical equation: [ 2 \text{RbNO}_3(s) \rightarrow 2 \text{Rb}(s) + 2 \text{NO}_2(g) + \text{O}_2(g) ] From this equation, we see that 2 moles of RbNO3 produce 1 mole of O2. Therefore, from 5.0 moles of RbNO3, the amount of O2 produced can be calculated as follows: [ \text{Moles of O2} = \frac{5.0 , \text{mol RbNO3}}{2} = 2.5 , \text{mol O2} ] Thus, 2.5 moles of O2 are produced from 5.0 moles of RbNO3.
How many ca 2 ions are present in 1 molecules of H2O?
In pure water, there are no calcium ions.
What are the ions present in limewater?
The ions corresponding to the electrolyte i.e. both anions and cations are present in an electrolyte. These ions may be similar to the electrodes dipped in it.
How many ions in calciom iodide?
Calcium iodide is an ionic compound composed of one calcium ion (Ca2+) and two iodide ions (I-). Therefore, there are a total of 3 ions present in calcium iodide.
In the reaction 2 RbNO3-- 2 RbN plus 3O2 how many moles of O2 are produced when 5 mol of RbNO3 decompose?
5 moles RbNO3 (3 moles O2/2 moles RbNO3) = 7.5 moles oxygen gas produced
What is the chemical formula for rubidium nitrate?
These are the ions and their charges: Rb+1 N-3The charges have to add up to zero, so two +1 Rb ions were added to cancel out the -3 charge of N: Rb+1 Rb+1 Rb+1 N-3Simplify: Rb3N
What is the chemical equation for rubidium nitrate?
The chemical equation for rubidium nitrate is RbNO3.
How many ions present in NiCO3?
there are two ions. Ni and CO3.
How many ions present in Na2SO4?
In Na2SO4, there are a total of 3 ions present: 2 Na+ ions and 1 SO4^2- ion. The formula indicates the ratio of ions present in the compound.
How many moles of O2 are produced from 5.0 mol of RbNO3?
The decomposition of rubidium nitrate (RbNO3) can be represented by the balanced chemical equation: [ 2 \text{RbNO}_3(s) \rightarrow 2 \text{Rb}(s) + 2 \text{NO}_2(g) + \text{O}_2(g) ] From this equation, we see that 2 moles of RbNO3 produce 1 mole of O2. Therefore, from 5.0 moles of RbNO3, the amount of O2 produced can be calculated as follows: [ \text{Moles of O2} = \frac{5.0 , \text{mol RbNO3}}{2} = 2.5 , \text{mol O2} ] Thus, 2.5 moles of O2 are produced from 5.0 moles of RbNO3.
How many chloride ions are present?
The number of chloride ions present in a given substance depends on the substance size and the type of substance.
How many ions present in potash alum?
6
What salt is formed when combining RbOH HNO3?
RbOH + HNO ==> H2O + RbNO. NOTE: HNO (nitroxyl) is normally found in the gas phase. In aqueous soln., it can act as an acid to produce H+ + NO-. If the question was mean to read RbOH + HNO3, the the products would be H2O + RbNO3.
How many ca 2 ions are present in 1 molecules of H2O?
In pure water, there are no calcium ions.
How many ions present in NaCl solution?
In a NaCl (sodium chloride) solution, there are two types of ions present: sodium ions (Na+) and chloride ions (Cl-). This is because when NaCl dissolves in water, it dissociates into these two ions, which are responsible for conducting electricity in the solution.
How many ions are present in CaCl2?
Calcium chloride ions are Ca(2+) and 2 Cl-.
