Of the metal ions tested, sodium produces the brightest

Asked by maham237 @ 14/01/2021 in Chemistry viewed by 328 People

Of the metal ions tested, sodium produces the brightest and most persistent color in the flame. Do you think potassium could be detected visually in the presence of sodium by burning this mixture in a flame

Answered by maham237 @ 14/01/2021

Answer:

Yes, you can detect the difference visually.

How does a sodium atom change into a sodium ion

Asked by admin @ 26/11/2021 in Biology viewed by 336 persons

Show a diagram of how ions are formed when a sodium atom comes into close contact with a chlorine atom.

The cells that produce testosterone in the testes are called

Asked by admin @ 30/10/2021 in Biology viewed by 376 persons

The interstitial endocrine cells that produce testosterone are located ________. the interstitial endocrine cells that produce testosterone are located ________. lining the ductus deferens between the seminiferous tubules in the …

Aldosterone from the adrenal cortex causes sodium ions to be

Asked by admin @ 27/10/2021 in Biology viewed by 258 persons

Aldosterone from the adrenal cortex causes sodium ions to be A. excreted and potassium ions to be conserved. B. excreted and potassium ions to be excreted. C. conserved and potassium …

When metals react with acid what gas is produced

Asked by admin @ 23/08/2021 in Science viewed by 379 persons

Which gas is produced when metal react with acid. what is the test for gas

A metal ion mn+ having d4 valence electron configuration

Asked by admin @ 20/08/2021 in Chemistry viewed by 429 persons

A metal ion M0+ having d4 valence electronic configuration combines with three didentate ligands to form a complex compound. Assuming ∆0 > p, (i) Draw the diagram showing d orbital …

Which gas is produced when acid reacts with metal

Asked by admin @ 17/08/2021 in Science viewed by 308 persons

Which gas is produced when metal react with acid. what is the test for gas

State the difference between sodium atom and sodium ion

Asked by admin @ 13/08/2021 in Chemistry viewed by 312 persons

Give 4 difference between sodium atom and sodium ion??

The metallic lustre exhibited by sodium is explained by

Asked by admin @ 13/08/2021 in Chemistry viewed by 324 persons

The metallic luster exhibited by sodium is explained by Diffusion of sodium ions Oscillations of loose electrons Excitation of free proton Existence of body centered cubic lattice

For the reduction of silver ions with copper metal

Asked by admin @ 11/08/2021 in Chemistry viewed by 312 persons

For the reduction of silver ions with copper metal the standard cell potential was found to be + 0.46 V at 25° C what will be the value of standard …

Which gas is produced when metals react with acids

Asked by admin @ 10/08/2021 in Science viewed by 293 persons

Which gas is produced when metal react with acid. what is the test for gas

Sodium metal is kept under

Asked by admin @ 10/08/2021 in Science viewed by 287 persons

Sodium metal is kept under

What happens when sodium metal is dropped in water

Asked by admin @ 10/08/2021 in Chemistry viewed by 257 persons

Question 10.25 What happens when (i) sodium metal is dropped in water ? (ii) sodium metal is heated in free supply of air ? (iii) sodium peroxide dissolves in water …

What is produced when an acid reacts with a metal

Asked by admin @ 03/08/2021 in Chemistry viewed by 356 persons

(a) What happens when an acid reacts with a metal? Give chemical equation of the reaction involved. (b) Which gas is usually liberated when an acid reacts with a metal? …

Metal compound a reacts with dilute hcl to produce effervescence

Asked by admin @ 02/08/2021 in Science viewed by 274 persons

Metal compound A reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle. Write a balanced chemical equation for the reaction if one of the …

When metals form ions they tend to do so by

Asked by maham237 @ 01/06/2021 in Chemistry viewed by 275 persons

1. losing electrons and forming positive ions 2. losing electrons and forming negative ions 3. gaining electrons and forming positive ions 4. gaining electrons and forming negative ions?