Perhatikan tabel berikut ini! No. Rumus Senyawa Rumus Senyawa Nama (1) BaCl_(2) Barium(II) klorida (2) BeF_(2) Besi(II) fluorida (3) Nal Natrium iodat (4) CuBr_(2) Tembaga(II) bromida Tembaga(II) bromida (5) N_(2)O_(5) Dinitrogen pentaoksida Dinitrogen pentaoksida No. "Rumus Senyawa" Nama (1) BaCl_(2) Barium(II) klorida (2) BeF_(2) Besi(II) fluorida (3) Nal Natrium iodat (4) CuBr_(2) "Tembaga(II) bromida" (5) N_(2)O_(5) "Dinitrogen pentaoksida"

4.1: Barium(II ) chloride,4.2: Beryllium difluoride,4.3: Sodium iodide,4.4: Copper(II) bromide,4.5: Dinitrogen pentoxide.

This is a question about the nomenclature of chemical compounds. In every compound given, there's an atomic symbol, and an indication of the chemical names. Here are the calculations:1. BaCl2: The chemical name is Barium chloride.2. BeF2: The chemical name here gave a discrepancy because Besi is the Indonesian word for iron, but Be is the symbol for Beryllium. By checking the formula, it's clear that the correct name is Beryllium fluoride.3. NaI: The name is Sodium iodide.4. CuBr2: Copper (II) Bromide .5. N2O5: Dinitrogen pentoxide.