Chemistry, 18.03.2021 01:10, cookies1164
Уровень жидкостей в сосудах одинаковый. В сосуде №1 налит(-а,-о) бензин, а в сосуде №2 находится морская вода. Установи, одинаково ли давление на дно. Сравни. Ответ (поставь знак <, > или =): p1 p2.
Answers: 2
Chemistry, 22.06.2019 09:00, kkmonsterhigh18
The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.
Answers: 2
Chemistry, 22.06.2019 12:30, robert7248
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
Answers: 2
Chemistry, 22.06.2019 16:30, sbush1412
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
Уровень жидкостей в сосудах одинаковый. В сосуде №1 налит(-а,-о) бензин, а в сосуде №2 находится мор...
Biology, 10.10.2020 15:01
Mathematics, 10.10.2020 15:01
Mathematics, 10.10.2020 15:01
English, 10.10.2020 15:01
History, 10.10.2020 15:01
Mathematics, 10.10.2020 15:01