A chemist reacted 11.50 grams of sodium metal with an excess amount of chlorine gas. The chemical reaction that occurred is shown. Na + Cl2 → NaCl If the percentage yield of the reaction is 85%, what is the actual yield?

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

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