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
Socio-cultural Anthropology Assignment Help offer reliable and top-quality papers with a great balance of affordability and professionalism.
Theory and lecture notes of Change in Income and Optimal Choice all along with the key concepts of change in income and optimal choice, Change in Price and Optimal Choice. Tutorsglobe offers homework help, assignment help and tutor’s assistance on change in income and optimal choice.
Arithmetic operators-assignment help, homework help and the key concepts of Arithmetic operators, ASCII character, Increment and Decrement Operators
tutorsglobe.com distinguishing characters of pteridophytes assignment help-homework help by online salient features of pteridophytes tutors
Particle in One Dimensional Box Problem tutorial all along with the key concepts of Schrödinger wave equation, Orthogonal and Orthonormal Wave Functions, Free electron model
Theory and lecture notes of Satisfiability of Boolean expressions all along with the key concepts of satisfiability of boolean expressions, Complexity P & NP, SAT, Cook theorem, De Morgan’s law, Distributive law. Tutorsglobe offers homework help, assignment help and tutor’s assistance on SAT.
Nature and Chemistry of Transition Elements tutorial all along with the key concepts of Electronic Configuration of transition elements, General Characteristics of Transition Elements and Periodic trends in properties
tutorsglobe.com sleep assignment help-homework help by online co-ordination systems tutors
Avail Push Down Automata Assignment Help with 24/7 support of qualified tutors to eradicate all academic worries at affordable prices.
tutorsglobe.com difficulties in classification assignment help-homework help by online systematics tutors
tutorsglobe.com occurrence and principles of extraction of silver assignment help-homework help by online second transition series tutors
Parasitic helminths and lifecycles tutorial all along with the key concepts of Types of Host, Definitive Host, Intermediate Host, Accidental Host, Paratenic Host and Reservoir Host
It is not anything but, the output current of the camera tube is relies on the light falls on the glass face plate.
Measurement of Population dynamics tutorial all along with the key concepts of Survivorship, Population growth rate and Static life tables
www.tutorsglobe.com offers mechanism of electrophilic a-substitution homework help, assignment help, online tutoring assistance, organic chemistry solutions by online qualified tutor's help.
1947575
Questions Asked
3689
Tutors
1445389
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!