Chemistry, 18.07.2019 21:50 wafflewarriormg
The highly reactive elements in group 7a are known for forming salts. what are they called? transition metals metalloids halogens noble gases
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Chemistry, 21.06.2019 23:30
Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li
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Chemistry, 22.06.2019 00:00
Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances
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Chemistry, 22.06.2019 08:30
Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains
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Chemistry, 22.06.2019 21:30
Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
Answers: 1
The highly reactive elements in group 7a are known for forming salts. what are they called? transit...
Mathematics, 10.03.2020 09:10
Mathematics, 10.03.2020 09:10
Mathematics, 10.03.2020 09:10