Number of rm N atoms in 0.500 mol rm NH_3
Determine the numberof water moleculer and the number of H and O atoms in 3.26 g water
how is it possible that different atoms having equal number f moles although they have different mass?
Which of I) number of moleculesII) number of atoms III) number of electrons IV) massis/are conserved in a chemical reaction?
Calculate the number of carbon atoms in0.75 L of acetone (CH3COCH3). (density= 1.3 g/mL and boiling point = 48.5 degreesCelsius)1. 1.0 1025 atoms2. 1.0 1022 atoms3. 3.0 1022 atoms4. 1.8 1025 atoms5. 1.8 1022 atoms6. 3.0 1025 atoms
Rank the following samples in total number of atoms, from least to greatest. Your response should be a four letter "word" made up of the letters a, b, c and d. For example, if you think a contains the least total number of atoms, followed by b, c and d (the most), your response should...
Number of N atoms in 0.650mol NH3.