Concept explainers
(a)
Interpretation:
The chemical formula for the compound Nickel (II) nitrate has to be written.
Concept Introduction
An atom or a molecule having a net electrical charge is known as atom. Charge of the electron is negative and charge of the proton is positive. Both electron and proton have the same magnitude. Positively charged ion is called cation and negatively charged ion is called anion. Because of the opposite charge of cation and anion they will readily form ionic compounds. Ions consisting of only a single atom known as monoatomic ions and more than two atoms form polyatomic ions.
(b)
Interpretation:
The chemical formula for the compound sodium bicarbonate has to be written.
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
The chemical formula for the compound lithium hypochlorite has to be written.
Concept Introduction:
Refer to part (a).
(d)
Interpretation:
The chemical formula for the compound magnesium chlorate has to be written.
Concept Introduction:
Refer to part (a).
(e)
Interpretation:
The chemical formula for the compound calcium sulfite has to be written.
Concept Introduction:
Refer to part (a).
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Chemistry: The Molecular Science
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- write a balanced chemical equation for each (A) Iron (III) chloride reacts with sodium hydroxide to produce iron (III) hydroxide and sodium chloride. (B) Magnesium nitrite reacts with perchloric acid to produce magnesium perchlorate and nitrous acid. (C) Copper(II) hydroxide reacts with hydrosulfuric acid to produce copper (II) sulfide and water.arrow_forwardWrite the balanced chemical equation for the following and identify the type of reaction in each case.(a) Potassium bromide (s) + Barium iodide (aq) Potassium iodide (aq) + Barium bromide(s)(b) Zinc carbonate (s) Zinc oxide (s) + Carbon dioxide (g)(c) Hydrogen (g) + Chlorine (g) Hydrogen chloride (g)(d) Magnesium (s) + Hydrochloric acid (aq) Magnesium chloride (aq) + Hydrogen (g)arrow_forwardWrite a formula for the compound that forms from calciumand(a) hydroxide (b) carbonate(c) phosphate (d) hydrogen phosphatearrow_forward
- Give the chemical formula for (a) carbonic acid, (b) sodiumcyanide, (c) potassium hydrogen carbonate, (d) acetylene,(e) iron pentacarbonyl.arrow_forwardWith the advent of techniques such as scanning tunneling microscopy, it is now possible to “write” with individual atoms by manipulating and arranging atoms on an atomic surface.(A) If the image is prepared on a platinum surface that is exactly 20 platinum atoms high and 14 platinum atoms wide, what is the mass (grams) of the atomic surface? Show all work. [2](B) If the atomic surface were changed to ruthenium atoms and the same surface mass as determined in part (B) is used, what number of ruthenium atoms is needed to construct the surface? Show all work. [2]arrow_forward3.arrow_forward
- Write the balanced chemical equation for the reaction of these pairs of reactants: (a) Calcium and bromine (b) Aluminum and oxygenarrow_forward(6) (1) (i) Cr3+ (1) U Ag+ 4. Provide the formula for each of the following cations. (a) cuprous ion (b) cupric ion (c) ferrous ion (d) ferric ion (e) plumbous ion (f) plumbic ion (g) mercurous ion (h) mercuric ion (i) stannous ion (j) stannic ion Identifying Cations in Solution 85arrow_forwardColorful fireworks often involve the decomposition of barium nitrate and potassium chlorate and the reaction ofthe metals magnesium, aluminum, and iron with oxygen.(a) Write the formulas of barium nitrate and potassium chlorate.(b) The decomposition of solid potassium chlorate leads to the formation of solid potassium chloride and diatomic oxygen gas. Write an equation for the reaction.(c) The decomposition of solid barium nitrate leads to the formation of solid barium oxide, diatomic nitrogen gas, and diatomic oxygen gas. Write an equation for the reaction.(d) Write separate equations for the reactions of the solid metals magnesium, aluminum, and iron with diatomic oxygen gas to yield the corresponding metal oxides. (Assume the iron oxide contains Fe3+ ions.)arrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax