Well cars need gas to run on if the car does not have gas it wont run and you cant get to places you need to go only if you have gas.
<span>Take the inversion of density: 1mL/13.6 g and multiply it by the conversion factor 453.6 g/ 1 lb and the given 5.00 lb. Units for mass (grams) and units for weight (lbs) cancel leaving only units of volume. I believe it should be 167 mL or 0.167 L</span>
The answer would be E, it shows students how the different environments appear, since you can visually see it.
<em>Answer: </em>D
<em>Explanation:</em>
chemical formula of methane: CH4
electron configuration of C: 2,4
electron configuration of H: 1
there are 4 hydrogen atoms that donated 1 electron each to C
therefore it's D.
Answer:
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
