Dan earns £9.10 per hour. how much will he earn for 5 hours work?

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints