Pter 6: Periodic Table Step 1:
Magnetic attraction
A, B, C, D
B, C, D
B, C, D
Step 2:
Dissolve in water and
remove substance
that float
C + D + water
B
C + D + water
Step 3:
Filtration
D + water
С
D + water
Step 4:
Evaporation of
water
water
D
Figure 4

Identify substance A, B, C and D whether they are sand, iron filings, sawdust
or salt.

Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.

What can be found in the ionosphere

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products