Side Show
Revies
>
Open in Dedicop App
IUDA
А
B
To Finish......
Side Show
Revies
>
Open in Dedicop App
IUDA
А
B
To Finish...
Study tip
When asked how to identify a given
gas, always give the test and its result
Ron Weasley added a solid to a liquid in his Potions class and it
produced bubbles. Ron, not being very good at Potions, didn't know
which gas was produced. Explain how Ron could tell which gas was
produced. (8 marks)
Answers: 3
Chemistry, 22.06.2019 03:30, ruleolivas
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 17:50, mytymikey123
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
Answers: 2
Chemistry, 23.06.2019 00:30, mariaramirez110379
On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
Answers: 1
Social Studies, 08.12.2020 03:10
English, 08.12.2020 03:10
History, 08.12.2020 03:10
Health, 08.12.2020 03:10
Mathematics, 08.12.2020 03:10