Concept explainers
(a)
Interpretation:
To state the formula and the name of the compound formed after the reaction of strontium with nitrogen.
Concept introduction:
A compound refers to a substance which contains definite proportion of two or more elements joined together through
(b)
Interpretation:
To state the formula and the name of the compound formed after the reaction of strontium with bromine.
Concept introduction:
A compound refers to a substance which contains definite proportion of two or more elements joined together through chemical bonds. A chemical formula depicts the number of atoms of each element present in a compound. It consists of symbols of each of the atoms present in the given compound as well as how many atoms of each element are present in the compound are denoted by a subscript.
(c)
Interpretation:
To state the formula and the name of the compound formed after the reaction of strontium with water.
Concept introduction:
A compound refers to a substance which contains definite proportion of two or more elements joined together through chemical bonds. A chemical formula depicts the number of atoms of each element present in a compound. It consists of symbols of each of the atoms present in the given compound as well as how many atoms of each element are present in the compound are denoted by a subscript.
(d)
Interpretation:
To state the formula and the name of the compound formed after the reaction of strontium with oxygen.
Concept introduction:
A compound refers to a substance which contains definite proportion of two or more elements joined together through chemical bonds. A chemical formula depicts the number of atoms of each element present in a compound. It consists of symbols of each of the atoms present in the given compound as well as how many atoms of each element are present in the compound are denoted by a subscript.
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Chapter 20 Solutions
Chemistry: Principles and Reactions
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- Write the balanced chemical equation for the reaction of these pairs of reactants: (a) Calcium and bromine (b) Aluminum and oxygenarrow_forwardwrite 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_forwardMost abundant metal on the surface of the earth:(a) Iron(b) Aluminium(c) Calcium(d) Sodiumarrow_forward
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- Write a formula for the compound that forms from potassiumand (a) acetate (b) chromate (c) phosphate (d) cyanidearrow_forwardComplete and balance the following equations: (a) NaH(s) + H,O(1) (b) Fe(s) + H,SO,(aq) (c) H2(8) + Br,(8) (d) Na(1) + H2(8) (e) PbO(s) + H2(8)arrow_forwardName the products formed in each case when(a) hydrochloric acid reacts with caustic soda.(b) granulated zinc reacts with caustic soda.(c) carbon dioxide is passed into lime water.arrow_forward
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