Provide your answer below: 2KOH + CO,→O + O

Q: Which of the following properties is NOT a characteristic of the Group 1A(1) elements They are…

A: Step 1: Group IA elements are called as alkali metals and these all have one electron in their…

Q: Ariana plans to react a sample of magnesium carbonate (MgCO3) with hydrochloric acid (HCl) to…

A: Ariana plans to react a sample of magnesium carbonate (MgCO3) with hydrochloric acid (HCl) to…

Q: Predict the product when the two substances mix. If the reaction occurs, write the balanced chemical…

A: A reaction is called balanced when number of atoms in reactant and product side are equal to each…

Q: What will happen to calcium phosphate Ca3 (PO4) 2 when heated from 60 ° C to 100 ° C?

A: The solubility product of Ca3(PO4)2 is 2.0 X 10-29

Q: 101edu.co fice Ho. Post Attendee - Zo.. General Biology - coc RN Programs Question 9 of 19 Write a…

A: Balancing a chemical equation.

Q: Mg Br Br Br Mg2+ Br e formation of magnesium bromide from Mg and Br2 is represented in the particle…

A:

Q: Can Hydrogen be turned into a Metal?

A: Hydrogen element exists as a gas at room temperature and can be changed into other forms of matter…

Q: Give the chemical formula for the compound Aluminum fluoride Iron(III) sulfide Zinc nitrate Barium…

A: A chemical formula is symbolic representation of composition of compound

Q: 2. Write the chemical equation involving the catalysts for the following chemical reactions: a.…

A: Chemical reactions are changes that take place as a substances is converted to a new chemical…

Q: Which of the following elements will be directly produced when Silicon burns with Helium? A. Sulfur…

A: Nuclear reaction: A nuclear reaction must cause a transformation of at least one nuclide to another.…

Q: write the chemical formula for strontium hydroxide

A: Chemical formula-  chemical formula draw to given compound name.  example - water  chemical formula-…

Q: Which of the following compounds is formed by the reaction of nitrous acid and potassium hydroxide?…

A: • The nitrous acid is an acid and the formula of nitrous acid is HNO2      • The pottasium…

Q: Which one of the following compounds is chromium (X) oxide? O Cr2010 O Cr100 O CrO5 O Cro

A: IONIC COMPOUNDS: When charged particles or ions combine to form a chemical compound, it is called as…

Q: Which substance will conduct electricity? o Pure water (H2O) o Epsom salt dissolved in water (MgSO4)…

A: Electrolytes: It is a substance that ionizes or dissociates completely into ions when dissolve in…

Q: complete and balance the following equations

A: To solve this problem we have to balance the given equation then complete and net ionic equation…

Q: Write the equation for the reaction associated with the Ka2 of sulfuric acid, H2SO4. Write the…

A: Since  the  reaction  associated  with  Ka2 is basically the  second dissociation of acid reaction…

Q: You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl. Does…

A: K is potassium, element of group 1 of periodic table with 1 valence electron And Cl is chlorine,…

Q: 10. What symbol completes the equation below? 27 Al + 12 Не — Х + O 30 Si 14 O 30 P 15 O 31 31 :P 15…

A: In Nuclear chemistry, the most common emitted particles are protons, neutrons, positrons, alpha…

Q: There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of…

A: The two reaction is as follows: First reaction: CaC2(s) + 2H2O(g) →C2H2(g) + Ca(OH)2(s) Second…

Q: Chemical formula of NH4+ and PO43

A: We have to write the chemical formula of NH4+ and PO43-.

Q: ammonium acetate carbonate dichromate hydroxide nitrate oxalate sulfate phosphate permanganate…

A: polyatomic ions An ion composed of two or more atoms

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: Choose a balanced chemical equation for the reaction of molecular oxygen with beryllium metal to…

A:

Q: Pls help with this question.

A: The balanced chemical equation is given below

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A: Physical property :-  Property which can be measured without changing the chemical composition and…

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A: Balancing of chemical reaction- It consists of reactant (starting material) and products…

Q: If there are 6.2x1022 molecules of calcium carbide, CaC2, what mass of acetylene (C2H2) can be…

A: The solution of above question is-

Q: Two important components in the formation of bones and teeth O Magnesium and calcium O Calcium and…

A: Vitamins are essential for life. There are various types of vitamins A, B, C, D, E and K.

Q: What is the mass percent of oxygen in sodium oxide? O 62.0 O 74.2 O 37.1 O none of the above O 25.8

A: Given,  Options are :  a). 62.0  b). 74.2  c). 37.1  d). none of the above  e). 25.8  What is the…

Q: How many oxygen (O) atoms are involved in this 2Fe(OH), > Fe,0, + 3H,0 A. 2 В. 3 C. 6 D. 12

A: The above reaction is between  2moles of Ferrric hydroxide    2Fe(OH)3  =  Ferric hydroxideFe2O3=…

Q: Illustrate with a balanced chemical equation the reactions involved in the heating of magnesium and…

A: Illustrate with a balanced chemical equation the reactions involved in the heating of magnesium and…

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: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

A: HCl is a strong acid and Ca(OH)2  is a strong base.  When they react each other salt and wayer form…

Q: Why is carbon monoxide considered to be poisonous?

A: Carbon monoxide has a carbon triply bonded to an oxygen. It exists as a flammable gas with no odor…

Q: . Show the principle of conservation of mass in this chemical reaction: CH, + 20, CO, + 2H,0

A: Given :-  CH4 + 2O2 ---> CO2 + 2H2O   To show :-  Principle of conservation of mass in above…

Q: Write the type of compounds that are the main constituents of the following minerals: Sand…

A: We have to write the main constituents of the given minerals in the question.

Q: ÇI CO,Na Structure Y Structure Z

A: This is simple an acid - base reaction

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A:

Q: Write the chemical equation for the word equation below. Each blank should be a different substance…

A: We have to react molybdenum(IV) chromate with lithium telluride to form molybdenum(IV) telluride and…

Q: Write the balanced chemical equation for the preparation of carbon dioxide, given the following…

A:

Q: Write the empirical formula for at least four lonic compounds that could be formed from the…

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Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

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Q: 2. Write a chemical equation showing the transfer of electrons from sodium atoms to sulfur atoms to…

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Q: Identify the product of the reaction between hydrogen gas and chlorine. H2 Cl3 H2 Cl HC12 HC1

A: The reactants given are  1) Hydrogen gas i.e H2 (g) 2) Chlorine gas i.e Cl2 (g)

Q: How do you write the reaction of aqueous copper(ii) ion with the aqueous iodate ion?

A: Copper II ion combines with aqueous  iodate ion to form Copper (II) Iodate

Q: There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of…

A: Combustion is exothermic process...

Q: HBr 7.

A: The product for the given reactants has to be given.

Q: Give the chemical formula for the compound Aluminum fluoride Iron(III) sulfıde Zinc nitrate

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.