What is the proper compound formula for Hydrogen Cyanide?
A.) H(CN)2
B.) H2(CN)
C.) HCN...
Chemistry, 30.11.2020 20:50 nickname0097
What is the proper compound formula for Hydrogen Cyanide?
A.) H(CN)2
B.) H2(CN)
C.) HCN
D.) H2(CN2)
Answers: 3
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
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