pbrowns344 pbrowns344

26-04-2024
Chemistry

Answered

Sometimes yellow turbidity appears while passing H2S gas even in slightly acidic medium in the absence of II group radicals. This is because :

A. sulphur is present in the mixture as impurity
B. IV group radicals are precipitated as sulphides
C. of the oxidation H2S of gas by some acidic radicals
D. III group radicals are precipitated as hydroxides

Answer :

Other Questions

As a foundation and intermediate phase teacher, developing a love of animals in your students is an important aspect of their holistic development. Write an ess

This question concerns the reading passage "Cultura: El fútbol y el dominó."¿Qué es el dominó?A. Es el único jugador de fútbol que puede tocar el balón con las

Tornadoes are common in the late spring when:A. warm wet air from the south meets cold dry air from the northB. hurricanes come off of the Atlantic and onto lan

Select the correct answer.Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. Look at the chemical equation for this reaction:[tex]\[ Fe + O

Air masses are slowly pushed along by:A. the Coriolis effectB. high-level windsC. Earth's rotationD. Earth's gravity

Find an equation for the line with the given properties. Express your answer using either the general form or the slope-intercept form of the equation.Perpendic

This song was written by Otis Redding.Queen of Soul: "Respect" by Aretha FranklinSelect one:A. TrueB. False

Which are the main reasons Kennydy gives to develop his argument

Which statement about insurance is accurate?A. Real estate licensees are authorized to sell homeowner's insurance, but not other types of insurance.B. To sell i

Find the slope of the line.[tex]\[ y = 4x + 5 \][/tex]A. [tex]\( m = 5 \)[/tex] B. [tex]\( m = -4 \)[/tex] C. [tex]\( m = 4 \)[/tex] D. [tex]\( m = \frac{1}{

A dry-bulb temperature of 30°C and a wet-bulb temperature of 29°C were recorded at a weather station. What are the relative humidity and the most likely weather

in a game of checkers there are 12 red pieces and 12 black game pieces.Julio is setting up the board to begin playing. what is the probability that the first tw

What would happen to a eukaryotic cell if all it's mitochondria were destroyed?

A dry-bulb temperature of 30°C and a wet-bulb temperature of 29°C were recorded at a weather station. What are the relative humidity and the most likely weather

What type of biome is located near the equator? Why?

The population od a small country is 5,740,000. Express this number using scientific notation. Say steps to.

wut kind of speach should i wright for vice president can you give me ideas

I need some answers today soon with the book 'The Giver'!!? 1. What happens to identical twins in this community? (1 point)they are welcomed into separate homes

If average family size for the human population could be immediately reduced to two children per couple, the population would (A) remain constant (B) begin an

what did moses impact?