198.46 grams of bromine gas, Br2 would occupy how many liters at STP?
show work please

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Which description best characterizes the motion of particles in a solid?