17. Zinc dichromate Mg(SCN). Ca(HCO;)z Fe ls 18. Magnesium thiocyanate 19. Calcium bicarbonate 20. Ferric chloride

Q: Fill in each blank for the element Calcium. Metal, semimetal, or nonmetal? Usual ionic charge?…

A: Electronic configuration of Calcium is shown as 1s2 2s2 2p6 3s2 3p6 4s2 So It can easily donate two…

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Q: Complete the table. Element Mass Moles Number of Atoms Na 38.5 mg C 1.12 V 214 Hg 1.44 kg

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A:

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A: Mass of calcium = 39.0 grams Mass of 1 mol of calcium = 40.08 g. Number of atoms = ?

Q: Calcium Chloride Element #1 Element #2

A:

Q: Write the name of the following elements, ions, or compounds: (please answer all questions in order)…

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Q: If 5.180 g of a pure element contains 4.909×1022 atoms, what is the element? The element is: (Enter…

A: 1 mole = 6.022 x 1023 entitiesMass of 1 mole = molar mass

Q: Question #8. Molecular Formula A certain compound has an empirical formula of C2H,OSi and a…

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Q: Please answer 6 Part A and B

A: Following are the appropriate answers of the given questions.

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A:

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Q: In the formula 2NH4, identify the following: Number or elements Number of Nitrogen atoms

A: In 2NH4 molecule

Q: Fluorine 9 F 18.998 Iron 26 Fe 55.845 # Protons: # Electrons: # Neutrons: 10 # Protons: # Electrons:…

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Q: 50.) Determine the name and formula for a compound that has the following characteristics.…

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Q: uestion 16 of 27 > atomic mass of 122.9042 u. Antimony has an average atomic mass of 121.7601 u.…

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Q: Fill in each blank for the element Fluorine. Metal, semimetal, or nonmetal? Usual ionic charge?…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.