Discover Questions

Do you think it will be fall by the time San Francisco is completely opened and the stay at home order is lifted? HI dissociates to form I2 and H2: 2HI(g) →H2(g)+I2. If the concentration of HI changes at a rate 0.45m/s.what rate of appearance is I2(g)? The fourth term in an arithmetic sequence is
−7,
and the 10th term is 8. Find the common difference d and the first term a1.? How do you calculate atomic number? Where is it found on the periodic table? How should food companies react to and/or prepare for the long-term changes ?