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A solution of potassium cyanide, KCN, is made by dissolving 3.2 g of KCN in water. When this solution reacts with excess hydrochloric acid, HCl, it produces 0.30 g of poisonous hydrogen cyanide gas, HCN.
asked
Mar 17, 2021
Chemistry
high-school
2
answers
2
votes
183k
views
Ayudita plz, tengo que organizar esta palabras Je/ Velo. / á / ecole/ i' / á / vais
asked
Feb 24, 2021
French
high-school
2
answers
3
votes
68.3k
views
Which organelle is the control center of the cell? vacuole endoplasmic reticulum cytoplasm nucleus
asked
Feb 13, 2021
Chemistry
college
2
answers
4
votes
112k
views
Calculate the volume 3.00 moles of a gas will occupy at 24.0˚C and 1.003 atm. *
asked
Jan 10, 2021
Chemistry
middle-school
1
answer
2
votes
4.5k
views
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