Suppose you carry out a titration involving 2.50 molar NaOH and an unknown concentration of HBr. To bring the reaction to its end point, you add 49.2 milliliters of NaOH to 35.0 milliliters of HBr. What is the concentration of the HBr solution? OA 0.711 M OB. 1.41 M O C. 1.78 M OD. 3.51 M​

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

m=9

step-by-step explanation:

answer carbon and three oxygen atoms;