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
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Which element is least likely to undergo a chemical reaction
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Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
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Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
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