Sodium is a dull-coloured metal. it is very reactive and must be stored in oil for safety.
chl...
Chemistry, 17.01.2020 12:31 KHaire7013
Sodium is a dull-coloured metal. it is very reactive and must be stored in oil for safety.
chlorine is a pale green, toxic gas. small amounts are used to disinfect swimming pools.
a reaction between sodium and chlorine produces a white, crystalline solid, which is commonly known as table salt.
q: explain why it is difficult to get chlorine out of sodium chloride.
Answers: 2
Chemistry, 22.06.2019 20:00
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
Chemistry, 23.06.2019 00:00
How many peaks will be present in a mass spectrum for brcl?
Answers: 1
Chemistry, 23.06.2019 05:30
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
Chemistry, 23.06.2019 10:10
In a covalent bond, two atoms are held together by the attraction between . the number of covalent bonds that an atom can form depends on the number of in the atom.
Answers: 2
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