In the reaction 2NO (g) + O2 (g) --> 2NO2 (g) . Which species has the highest rate of consumption (decrease)?
NO2
NO
All species have the same rate
Oi

What’s the scientific notation for the number 6,840,000,000

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood