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* 19. Classify the follo Classify the following as atomic elements, molecular elements, molecular compounds, or...
Correctly name the compounds or write the formulas. Identify each compound as molecular, fixed-charge ionic, variable-charge ionic, hydrate, binary acid, or oxyacid. Each compound falls into only one category. Formula Name Category cerium (III) arsenate V,(Cr, 0,), potassium tungstate As,o, nickel (III) phosphate heptahydrate Correctly name the compounds or write the formulas. Identify each compound as molecular, fixed-charge ionic, variable-charge ionic, hydrate, binary acid, or oxyacid. Each compound falls into only one category Formula Name Category diboron hexahydride (NH,C,D, iron...
For the following elements, give the numbers of protons, neutrons, electrons, atomic number, and mass number. a) Rn b) Sulfur-34 isotope Write the correct chemical formula and name of the ionic compound that forms from the following ions: a) Fe3+ and S2- b) Mg2+ abs P3- Write the chemical formula for the following compounds, and indicate which contain covalent bonds. a) Lithium nitride b) Carbon tetrafluoride c) Calcium sulfate
1. What would be an example of a molecular and a atomic elements?? a) atomic: b) Molecular: 2. What is the name and chemical formula of a compound formed between Cadmium and Oxygen?
Classify the following compounds as ionic or molecular. Reset Help [cc 1CH,OH] Fe(NO, INF] NHAC][NaPO.] Molecular lonic
Classify each of the following compounds as molecular or formula unit: FeCl3 Na3P
Consider the following chemical compounds. Classify each as either an IONIC or a MOLECULAR compound. potassium bromoide silicon monoxide carbon monoxide lithium hydride hydrogen chloride beryllium oxide
give the names for the following ionic compounds 1. NaCl the names for the following ionic compounds: Give the names 1. Naci 2. AgNO3 3. Ca(OH)2 4. ZnCO3 5. Na2SO4 6. AICI 7. Fe(NO3)3 8. FeSO4 B. Give the formulas of the following ionic compounds: 1. Barium chloride 2. Zinc fluoride 3. Lead (II) iodide 4. Cesium thiosulfate Copper (II) sulfate Sodium bicarbonate 7. Copper (1) oxide 8. Nickel (II) phosphate
A) Write balanced (a) molecular, (b) total ionic, and (c) net ionic equations for the following reactions. Also indicate the reaction type. Reaction Type 1. Solid copper(II) hydroxide decomposes on heating. Reaction Type 2. Metallic copper reacts with aqueous nitric acid to form aqueous copper(II) nitrate, nitrogen dioxide gas, and water. Reaction Type 3. Aqueous copper(II) nitrate reacts with aqueous sodium hydroxide. Reaction Type 4. Metallic zinc reacts with aqueous copper(II) sulfate.
the elements?each 0ther n tren oH of an aquea b. hydrate- s an ionic compourd for mula unit of the comaund which orystallizes kution wth one or Move water Molecules atrocted to each anydrate Molecole a hydrate that has lost s water 2. The molecular formula for dinitrogen tetraoxide is N,O Is this the empirical formula for this com- pound? If this isn't the empirical formula, what would it be? 4 Prelab Questions: The Mole In Chemical Formulas
Prelab The Mole in Chemical Formulas Name Mahboybah Ahmad Date 10 126/19 Section 192 1. Define the following terms: a. empirical formula The Simples? Whole number ratio of the elements to each other in that compound b. hydrate An ionic compound which crystallizes out of an aquow solu with for mor water attached to each others c. anhydrate formules unit of the compound Abydrate that lost its water 2. The molecular formula for dinitrogen tetraoxide is N, O. Is this...