QUESTION 3 The density of water at 23°C is 1.0035 g/mL. if you have 10.0 mL of water at that temperature, what is the mass of the water?
O a. 10.035 g
b. 10.0 g
O C. 9.9651 g
O d. 10.0350 g
O e. 11.0 g
O f. 11.0035 g

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

i just learnt this recently but i need to look through my notes again

i would say b

explanation:

but i think i would need more information than that

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.