2. What coefficients do you need to balance the following equation? Li + AlCl3 + LiCl + Al
O 3,1,3,1
O 1, 1, 3, 1
O 1, 3, 1,6
O 1, 3, 1, 2

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

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

Which formula can be used to calculate the molar mass of hydrogen peroxide