Ask a New Question

What mass of phosphine gas

Phosphine is a gaseous chemical that is extremely poisonous. Phosphine gas isrepresented below. HH What type of bond exists
1. 1 answer
2. 74 views
The boiling point of phosphine, PH3(-88C) is lower than that of ammonia, NH3(-33C) even though phosphine has twice th molar mass
1. 1 answer
2. asked by MMPM
3. 2,195 views
what mass of phosphine oxide, is produced by the reaction of 15.0 g phosphine, 8.0 L oxygen at 25 degrees celcious and 755 mmHg
1. 1 answer
2. asked by Anonymous
3. 563 views
For each pair of substances listed below, identify the one with the lower boiling point.(a) Silane (SiH4) and Phosphine (PH3)
1. 5 answers
2. asked by barco
3. 669 views
When heated, elemental phosphorus, P4, produces phosphine, PH3, and phosphoric acid, H3PO4. How many grams of phosphine are
1. 3 answers
2. asked by ms
3. 2,114 views
When heated, elemental phosphorus, P4, produces phosphine, PH3, and phosphoric acid, H3PO4. How many grams of phosphine are
1. 3 answers
2. asked by MS
3. 1,231 views
Many reaction involving heterogeneous catalysts are zeroth order, that is rate=k. An example is the decomposition of phosphine
1. 3 answers
2. asked by court
3. 1,449 views
What mass of phosphine gas yields 3.5x10^-6 moles of PH3
1. 1 answer
2. asked by Cathy
3. 474 views
calculate the mass of phosphorus required to make 200g of phosphine ,PH3 by the reaction:P4(S) +3NaOH(aq) +3H2O(I)
1. 1 answer
2. asked by ceasar
3. 3,779 views
Phosphorus pentachloride is produced by the reaction between phosphine and chlorine gas. What mass of chlorine gas would be
1. 4 answers
2. asked by Samuel
3. 1,393 views