Predict the products of the reaction below. That is, complete the right-hand side of the chemical equation. Be sure your equation is balanced. HU + Ca(он), — ‑ O-0

Q: A pH of 4 is times more acidic than a pH of 7. Aside from hydrogen and helium, a stable atom has…

A: Matching be done as follows: A. Ionic bonds D. Polar Covalent bonds B.Covalent bonds O.…

Q: Formulas of alkalis only are given in a line: O a. NaOH, Ca(OH)2, Sr(OH)2 O b. LIOH, KNO3, NH4OH c.…

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Q: Write the balanced equations by predicting the products of the following reactions. Include the…

A: The balanced chemical equation for the reaction between sodium and oxygen gas is shown below. The…

Q: Calculate the amount of Aluminum (AI) obtained by decomposing 9.8g of Aluminum oxide (Al203) (RAM…

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Q: Anhydrous CuSO4 is converted to CuSO4・xH2O to absorb water from certain liquids. What is the value…

A: We have to predict the value of x.

Q: Provide the molecular formulas for the following compounds Aluminum bromide Gallium phosphide…

A: Molecular formula of ionic compounds can be written by following electrical neutrality principle…

Q: Account for (explain the reason for) the difference in acidity. HO-AS-OH HO-As-OH OH pKa= 2.12…

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Q: What belongs where the question mark is?* Ca or Br Cl or I Property Larger Atomic radius Larger…

A: Electronegativity is the tendency to attract shared pair of electron.  More is the effective nuclear…

Q: Which of the following set of elements contain only type II metals? O Na, Ca, Mg O Mn, Cd, Co O Ni,…

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Q: Mineral Groups Silicates: contain silicon (Si) and oxygen (O) metals plus CO3 metals plus SO4 metals…

A: Below attached file showing the details answer.  All the best.

Q: Complete and balance the following equations. Write the entire equation, including the reactants and…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: Which of the following elements would be expected to be particularly stable? 37 O 17 40 Ca O 20 38 K…

A: A multiple choice question based on octet rule, which is to be accomplished.

Q: 3. Write the equations for the following reactions: a) potassium oxide reacts with water b) cesium…

A: a) Formula of potassium oxide = K2O Formula of water = H2O

Q: Explain these concepts Ionization enthalpy Electron gain enthalpy

A: Ionization Enthalpy: It is the energy required to remove the most loosely bound electron from an…

Q: what mass of sodium is also produced?

A: Given :- 2Na3N → N2 + 6Na  Mass of N2 produced = 29.7 g  To calculate :-   Mass of sodium (in g)

Q: For question 16 to 18, refer to the following Periodic Table. a h i k e d 16. Which of the following…

A: Periodic table is arrangement of elements on the basis of atomic masses.

Q: H,O,(aq) 21(aq) + 2H*(аq) > 2H,0 () + , (aq) +

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Q: What are the compounds formed by the elements of Group VIIA and VIIB?

A: Group VII A : This group of the periodic table refers to the halogens. They are Fluorine , Chlorine…

Q: Which of the following elements is a good conductor of heat and electricity? neon chlorine carbon…

A: Substance having free electrons undergo movement, By movement they conduct electricity.  These free…

Q: Chemical formula of NH4+ and PO43

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

Q: Which of the following is the correct Lewis diagram showing the compound formed from sillcon (14)…

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Q: Why would you say that Space Shuttles rather use hydrogen as its primary fuel source?

A: The Space Shuttle was a partially reusable low earth orbital spacecraft system.  It is operated by…

Q: How is the process of producing purified water? Step by step and what machine or equipment to used…

A: Water is an essential substance which is composed of hydrogen and oxygen. It exists in 3 forms, viz.…

Q: Discuss the application of thorium as a source of nuclear fuel

A: Thorium can also be used as alternative source of nuclear fuel due to following applications: There…

Q: Which of these elements is most reactive? Li K Na

A: alkali metals are most reactive among other elements of the periodic table,  Because they easily…

Q: which one of the following is an ionization technique? MALDI or ESI

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Q: Give two differences in chemical property between carbon or its compounds and the rest of the group…

A: CARBON IS DIFFERENT FROM OTHER ELEMENTS OF GROUP 4 AS This is the difference between carbon and one…

Q: Complete these Heck reactions

A: The Heck reaction is the chemical reaction of an unsaturated halide with an alkene in the presence…

Q: What is the name for WO3?

A: • We need to provide the name of WO3

Q: What charge would exist on chlorine (#17) after it reacts with hydrogen (#1)?

A: The correct option is(d) i.e partial negative. The electronegativity of H = 2.20  The…

Q: Part B A sample of N2 at STP with a volume of 55.1 mL contains 2.43x10-3 mol. What mass of Oscium,…

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Q: What type of compound will Carbon and Sulfur form? Support your answer with eviden ¿Qué tipo de…

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Q: CH,O. (CH,CH,CH,CH,),Culi 44 CHO [1] NaH HO. (2) CH;CH,CH,Br 45

A: Although Cu containg reagent prefer for 1,4 addition but due to bulky group here 1,4 addition is not…

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Salt containing sulphite react with acids to evolve sulfur dioxide gas.

Q: What is the chemical formula for sodium perchlorate?

A: The chemical formula - It is the representation of the chemical composition  of the compound

Q: What chemical is described as 1MH2SO4?

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Q: Whether or not the process is observed in Nature, which of the following could account for the…

A: The transformation of carbon-10 to boron-10 occurs in two way:

Q: Complete and balance the following equations: a.* BaCl, 2H,O -A-> b. Co(C,H;O2), 4H,O -A-> (s)

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Q: The process of iron combining with oxygen to form rust is considered a chemical change because rust…

A: Rusting It is an oxidation reaction. The iron reacts with water and oxygen to form hydrated…

Q: Q5: The percentage composition of fuel is carbon to hydrogen ratio is 18, H = 5% , O = 2%, S 0.4%, N…

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Q: What is equivalent weight of Hydrochloric acid if you know the atomic weight H = 1, Cl = 35.5

A: The given data- The molar mass of Hydrogen = 1 The molar mass of chlorine = 35.5 To calculate =…

Q: 7. which isotope of phosphorus kept under water red Black white violet

A: Answer :- White  -------------------------------------------------------------------------

Q: 11. Write the completed and balanced equation in molecular form with the correct physical state of…

A: In balanced reaction, number of atoms in reactant equal to number of that atom in product. Mass and…

Q: Which of the following is an Alkaline earth metal O Li O AI Fe Ca

A: Alkaline earth metal are gropu 2 elements of periodic table.

Q: Calculate the formula of a compound having the following composition: Na = 27.38 %, H = 1.19 %, C =…

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Q: 1. Which element belongs to Group 4A? ○ calcium ○ carbon ○ selenium ○ chromium 2. Which of the…

A: 1) The element that belongs to Group 4A has to be identified. The given elements are Calcium,…

Q: All of these following elements or compounds are chemically unreactive, except: Krypton O Carbon…

A: Given we know about the rectivety of the atoms All of these following elements or compounds are…

Q: what is the reaction of phosporus with oxygen a?

A: Write reaction between phosphorus and oxygen ?

Q: To produce 130 g of CeH12O6 , how many kJ of energy would you need based on the reaction above? Show…

A: 6 moles of CO2(g) reacts with 6 moles of H2O(l) using 2800 kJ of energy to produce 1 mole of C6H12O6…