Phosphorus acid - H3PO3:
It is made by the action of cold water on phosphorus (III) oxide or phosphorus (III) chloride.
P2O3 + 3H2O → 2H3PO3PCl3 + 3H2O → H3PO3 + 3HClPhysical properties:
It is a white crystalline solid in appearance with garlic taste.Chemical Properties:
1. Acidic nature:
It is a dibasic acid and provides salts of two types.
H3PO3 + NaOH → NaH2PO3 + H2O Sodium dihydrogen PhosphiteH3PO3 + 2NaOH → Na2HPO3 + 2H2O Disodium hydrogen Phosphite2. Whenever it is heated it undergoes auto-oxidation and reduction to made phosphoric acid and phosphine.
3. It is a powerful reducing agent since it has P-H bond. It decreases silver nitrate solution into silver.
2AgNO3 + H3PO3 + H2O → 2Ag +H3PO4 +2HNO3Electronic structure:
Use:
It is utilized as a reducing agent.
Latest technology based Chemistry Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in P Block elements homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for P Block elements, project ideas and tutorials. We provide email based P Block elements homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in P Block elements. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Inorganic-Chemistry Homework Help and assignment help services. They use their experience, as they have solved thousands of the Chemistry assignments, which may help you to solve your complex issues of P Block elements. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
ali
What are the differnt recordsyou would maintain in a food service unit?enumerate
In laying out the windings for convenience, for double layer windings, the coil sides creating the top layers in the slot are provided odd numbers and those creating the bottom layers are provided even numbers.
www.tutorsglobe.com assignment help tutorials: explain various characteristics or features of operation research and management application of or – operation research theory and concepts.
tutorsglobe.com phytochromes and flowering assignment help-homework help by online photoperiodism tutors
Six-membered Ring–Pyridine tutorial all along with the key concepts of Occurrences of six-membered ring, Nomenclature and Isomerism, Preparations of six-membered ring, Properties of Pyridine, Uses of Pyridine, Structure of Pyridine and Derivatives of Pyridine
Theory and lecture notes of Binomial Probabilities all along with the key concepts of Binomial probabilities, Binomial Experiment, Illustrations of binomial experiments, Binomial Probability Function, Mean, Variance and Standard Deviation. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Binomial Probabilities.
www.tutorsglobe.com offers reactions of amines homework help, reactions of amines assignment help, online tutoring assistance, organic chemistry solutions by online qualified tutor's help.
theory and lecture notes of bipolar junction diode i, all along with the key concepts of p-n junction, barrier potential, junction capacitance, n-type and intrinsic material. tutorsglobe offers homework help, assignment help and tutor’s assistance on bipolar junction diode i.
theory and lecture notes of concept of programming languages all along with the key concepts of programming languages, models of computation and undecidability. tutorsglobe offers homework help, assignment help and tutor’s assistance on concept of programming languages.
tutorsglobe.com explanation of marginal utility assignment help-homework help by online marginal utility tutors
Study of populations tutorial all along with the key concepts of Concept of population, Population Attributes, Population size, Population density, Population Growth Rate, Age structure and population estimate
Separation of Peptides tutorial all along with the key concepts of technique to Separation of Peptides, Separation Based on Charges, Method of Electrophoresis, Ion Exchange Chromatography and Affinity Chromatography
tutorsglobe.com general morphological structure assignment help-homework help by online leishmania tutors
Theory and lecture notes of Monopoly all along with the key concepts of monopoly, Sources of Monopoly, Short-Run Analysis, Inverse Elasticity Pricing Rule, Monopolist’s Demand for Inputs. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Monopoly.
tutorsglobe.com tuberculosis assignment help-homework help by online respiration tutors
Superhet receiver works within the standard of heterodying. Current radio receivers are mainly of superheterodyne types.
1952491
Questions Asked
3689
Tutors
1475638
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!