Chemistry, 13.04.2021 17:50, brookicooki99
Elemental phosphorus burns in oxygen with an intensely hot flame, producing a brilliant light and clouds of the oxide product. These properties of the combustion
of phosphorus have led to its being used in bombs and incendiary devices for warfare.
P.(s) +502(g) +2P,0 (8)
If 5.00 g of phosphorus is burned, what mass of oxygen does it combine with?
0
Answers: 3
Chemistry, 21.06.2019 22:20, Brooke7644
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
Chemistry, 22.06.2019 08:30, Blaise2653
Joan writes four numbers on the board in standard form, and then she writes their scientific notation
Answers: 1
Chemistry, 22.06.2019 12:30, emmalybrown
A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
Answers: 1
Chemistry, 22.06.2019 13:30, nasibamurodova
What are the chemical names of these compounds? ke: mg3n2: reset next
Answers: 1
Elemental phosphorus burns in oxygen with an intensely hot flame, producing a brilliant light and cl...
Physics, 10.10.2021 14:40
Chemistry, 10.10.2021 14:40
Social Studies, 10.10.2021 14:40
Chemistry, 10.10.2021 14:40
English, 10.10.2021 14:40
English, 10.10.2021 14:40
English, 10.10.2021 14:40