Exercises
506351836 | What number of atoms of N are present in 5.00g of C₂H₅O₂N? | 4.01e22 atoms of N | |
506351837 | What number of atoms of N are present in 5.00g of magnesium nitride? | 5.97e22 atoms of N | |
506351838 | What number of atoms of N are present in 5.00g of calcium nitrate? | 3.67e22 atoms of N | |
506351839 | What number of atoms of N are present in 5.00g of dinitrogen tetroxide? | 6.54e22 atoms of N | |
506351840 | Name NaBr. | sodium bromide | |
506351841 | Name Rb₂O. | rubidium oxide | |
506351842 | Name CaS. | calcium sulfide | |
506351843 | Name AlI₃. | aluminum iodide | |
506351844 | Write the formula of strontium fluoride. | SrF₂ | |
506351845 | Write the formula of aluminum selenide. | Al₂Se₃ | |
506351846 | Write the formula of potassium nitride. | K₃N | |
506351847 | Write the formula of magnesium phosphide. | Mg₃P₂ | |
506351848 | Name SO₂. | sulfur dioxide | |
506351849 | Name P₂S₅. | diphosphorus pentasulfide | |
506351850 | Name CuI. | copper (I) iodide | |
506351851 | Name CuI₂. | copper (II) iodide | |
506351852 | Name CoI₂. | cobalt (II) iodide | |
506351853 | Name Na₂CO₃. | sodium carbonate | |
506351854 | Name NaHCO₃. | sodium hydrogen carbonate | |
506351855 | Name S₄N₄. | tetrasulfur tetranitride | |
506351856 | Name SF₄. | sulfur tetrafluoride | |
506351857 | Name NaOCl. | sodium hypochlorite | |
506351858 | Name BaCrO₄. | barium chromate | |
506351859 | Name NH₄NO₃. | ammonium nitrate | |
506351860 | Write the formula for ammonium hydrogen phosphate. | (NH₄)₂HPO₄ | |
506351861 | Write the formula for mercury (I) sulfide. | Hg₂S | |
506351862 | Write the formula for silicon dioxide. | SiO₂ | |
506351863 | Write the formula for sodium sulfite. | Na₂SO₃ | |
506351864 | Write the formula for aluminum hydrogen sulfate. | Al(HSO₄)₃ | |
506351865 | Write the formula for nitrogen trichloride. | NCl₃ | |
506351866 | Write the formula for hydrobromic acid. | HBr | |
506351867 | Write the formula for bromous acid. | HBrO₂ | |
506351868 | Write the formula for perbromic acid. | HBrO₄ | |
506351869 | Write the formula for potassium hydrogen sulfide. | HKS | |
506351870 | Write the formula for calcium iodide. | CaI₂ | |
506351871 | Write the formula for cesium perchlorate. | CsClO₄ |