Chemistry, 24.02.2021 21:30 ladyty2109
A sodium chloride powder was mixed with an ammonium nitrate powder.
At first nothing happened. Then a few drops of water were added to the
mixture and almost instantly a small explosion and flame was produced.
What is the catalyst in this reaction? *
O sodium chloride
O ammonium nitrate
water
O small flame
ILL GIVE THE BRAIN THINGY JUST PLEASE SOMEONE HELP AHHH
Answers: 2
Chemistry, 21.06.2019 20:50
Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread
Answers: 2
Chemistry, 22.06.2019 07:00
At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure
Answers: 2
A sodium chloride powder was mixed with an ammonium nitrate powder.
At first nothing happened. Then...
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