1. How many significant digits are there in each of the following measurements? (a) 2688 cm
(b) 3.507 g
(c) 5.700 km
(d) 0.00400 kg
(e) 24.00300 m
(f) 2400 m
(g) 9.5000 x 10-8 m
(h) 0.0020056 g

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3