a given mass of gas occupies the volume of 500cm3 of 25°c calculate the temperature in degree Celsius at constant pressure

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 atomic mass units are equal to 1.672×10−24 g of protons?

Calculate the volume in ml of .500 g of ether