Write a balanced chemical equation for each reaction.(a) the reaction between potassium metal and bromine gas(b) the reaction between rubidium metal and liquid water(c) the reaction between gaseous chlorine and solid iodine

Q: The reaction of lithium with sulfur is similar to that of sodium with sulfur. Write the balanced…

A: Write the balanced chemical equation for the reaction of lithium with sulfur. Include phase symbols.

Q: Which of the following statements are true?(a) Both nitrogen and phosphorus can form a…

A: a) Both nitrogen and phosphorus can not form a pentafluoride compound. Nitrogen can not form…

Q: + 7 02 → 4 CO, + 6 H,0

A: Balancing a reaction means the number of each type of atoms must be same on left and right hand side…

Q: Write a net ionic equation to show that hydrofluoric acid , HF , behaves as an acid in water. + H2O…

A: Whenever an acid dissolves in water it releases its proton into water and form hydronium ion and the…

Q: Chromium, a transition metal used in chromeplating, forms both the C r 2+ and C r 3+ ions. Write…

A: Chromium, a transition metal used in chrome plating, forms both the Cr2+ and Cr3+ ions. Write the…

Q: Write a balanced chemical equation based on the following description: the reaction of gaseous C₅H₄…

A: The reactants given are  1) gaseous C5H4 i.e C5H4 (g) 2) Oxygen gas i.e O2 (g) And the products…

Q: Write balanced chemical equations for the following reactions:(a) zinc metal heated in a stream of…

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Q: Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with       an…

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Q: The oxidation number of sulfur in Fe2(S2O8)3 is what?

A: Here we have to find out the oxidation number of sulfur in Fe2(S2O8)3

Q: Whats the chemical and physical properties of Potassium ?

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Q: Chlorine reacts with oxygen to form Cl2O7. (a) What is thename of this product (see Table 2.6)? (b)…

A: a. Chlorine reacts with oxygen to form Cl2O7. Given oxide has two chlorine atoms and seven oxygen…

Q: Write a general equation for the reaction of an alkali metal with:a. a halogenb. water

A: Alkali metals are the elements present in group 1.

Q: A sample of cesium metal reacted completely with water, evolving 2.028 mmol of dry H 2 at 19 degrees…

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Q: Write the chemical equation involved in the preparation and standardization of silver nitrate

A: Silver nitrate AgNO3 is a very common inorganic compound. Here we have to write the chemical…

Q: What is efflorescence? Give an example?

A: The structure of chemical compound can be represented as structural formula. A structural formula…

Q: b. If 2.08 mol water are produced, then how many moles of hydrogen peroxide were used?

A: The molecular formula of hydrogen peroxide is H2O2 It easily undergo dissociation to produce water…

Q: Complete and balance the following OUTLINED reactions by supplying the products. он + Na* OH (aq) Ka…

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Q: Chp 13-6

A: A chemical equation in which the electrolytes of aqueous solution are represented as dissociated…

Q: Write a balanced equation for the combustion of liquid methyl alcohol (CHOH) in the presence of…

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Q: A yellow powder X gives a pungent smell if left open in air. It is prepared by the Reaction of dry…

A: Chlorination is generally carried out to disinfect water. It involves the addition of chlorine to…

Q: Complete and balance the reaction. Include the physical states of the products. CUCO, (s) + H,…

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Q: Complete and balance: Manganese Sulfate + Aluminum Phosphate

A: We will write molecular equation, then balance it.

Q: Write a balanced chemical equation based on the following description: the reaction of gaseous…

A: The balanced equation can be defined reaction where the number of each atom is same on both sides…

Q: the oxidation state of vanadium in VO+2 is

A: Vanadium is a d-transition metal found in the group VA of the periodic table. The atomic number is…

Q: Write the chemical formula for iron(I) oxalate

A: Compound is formed when ionic species are bind together by ions. Polyatomic ions are the ions that…

Q: (a) One of the alkali metals reacts with oxygen to form a solidwhite substance. When this substance…

A: The periodic table is the representation of the elements in the increasing order of their atomic…

Q: Write a balanced equation for the reaction of nitric acid, HNO3(aq), with magnesium hydroxide,…

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Q: Give the chemical formula for (a) carbonic acid, (b) sodiumcyanide, (c) potassium hydrogen…

A: The composition of a chemical compound can be presented in a very precise was with the use of…

Q: Write balanced chemical equations for the following chemical reactions. Copper (II) oxide when…

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Q: Why is HF a weak acid in water while HCl, HBr, and HI are strong acids?

A: There are various factors that affect the acidic strength of an acid, e.g., Bond strength Stability…

Q: 6)a. Potassium permanganate c. Calcium carbonate e. Ferric carbonate

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Q: Write the complete balanced equation for the precipitation reaction in aqueous solution of barium…

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Q: Write the chemical formula for cesium acetate

A: The given compound is cesium acetate. It is an ionic compound formed between cesium and acetate ion.…

Q: Write a balanced chemical reaction in which red litharge (PbO) reacts with hydrogen sulfide gas to…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Write balanced equations for the following reactions:(a) barium oxide with water, (b) iron(II) oxide…

A: The balanced equations are as follows: (a) Barium oxide with water.

Q: (X and Y) are two insoluble salts in water, the compound (X) is a greenish-white ppt. insoluble in…

A: Given statement is :  (X and Y) are two insoluble salts in water, the compound (X) is a…

Q: Bromine forms three compounds with phosphorus. The compounds have the molecular formulae PBR3, PBr5…

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Q: u. Magnesium and sulfuric acid V. Calcium sulfide and nitric acid w. Reacting magnesium and chlorine…

A: U.  Magnesium with Sulfuric acid: Magnesium (Mg) reacts with sulfuric acid to form magnesium sulfate…

Q: Write a balanced equation for the reaction that occurs in each ofthe following cases: (a) Chlorine…

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Q: What mass of hydrogen peroxide (H202) must decompose to produce (oxygen and) 0.77 g of water?

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Q: Write balanced chemical equations for the following reactions. The decomposition of solid ammonium…

A: Balanced Reaction for decomposition of ammonium nitrate : NH4NO3(s) ------> N2O(g)  + 2H2O(g)

Q: Carbon disulfide is produced by reacting carbon with sulfur dioxide according to the equation: 5C+2…

A: The objective of the question is to choose the statement which best follows the reaction given in…

Q: What mass of sodium hydroxide ,NaOH, would be required to produce 5.97 g of the antacid milk of…

A: Answer :- The balanced chemical equation is -                     2 x 40 g                 58 g…

Q: How many tons of the mineral perovskite(CaTi03) are required to produce 5.00 tons of titanium metal?

A: Given : Mass of titanium i.e Ti metal to be produced = 5.00 tons  Since 1 ton = 1000 Kg And 1 Kg =…

Q: What are displacement reactions that occur in the group 7 elements and describe what happens and…

A: ANSWER

Q: What is the enthalpy change (in kJ) if 10.0 g of CaO reacts with an excess of C?

A: Since enthalpy of reaction is not given. It can be calculated using writing the equation and using…

Q: Write balanced chemical equations for the following chemical reactions. Sodium metal reacts rapidly…

A: We know that Balanced chemical equation : the balance chemical equation is that in which No. Of atom…

Q: A) Which of the following is a Halogen Displacement Reaction?

A: Halogen elements: all group 17 elements Fluorine (F) - atomic number = 9 Chlorine (Cl) - atomic…