Convert between the celsius and kelvin temperature scales

What reaction is taking place? 02 + c3h8 = h20 + co2

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

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2