Which is not a type of crystal system?
A. hexagonal.
B. monoclinic.
C. orth...
Chemistry, 02.02.2021 05:30 hannabeth91
Which is not a type of crystal system?
A. hexagonal.
B. monoclinic.
C. orthorhombic.
D. triangular.
Answers: 3
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
Answers: 1
Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
English, 14.07.2019 18:00
Social Studies, 14.07.2019 18:00
Social Studies, 14.07.2019 18:00
Social Studies, 14.07.2019 18:00