Q: Which of the following will conduct electricity when dissolved in water? a. CH3OH non-ionized…
A:
Q: 4.31 Identify each of the following species as a Brønstedacid, base, or both: (a) PO43−, (b) ClO2−,…
A: Solution- (a) PO43- =Bronsted acid because this can be accept an H+ ion to form HPO42- (b) ClO2-…
Q: Write the name from the formula or the formula from the name for hydrated ionic compound. LiNO2.H2O
A: Hydrated molecules are those molecules which contains water molecule in its formula. Example:…
Q: Electronegativity and Polarity (Here's a link to an Electronegativity Chart) 8. What is…
A: Q18) Electronegativity is the tendency of an atom to attract the shared pair of electrons towards…
Q: Water’s highly polar character is responsible for its exceptional ability to dissolve a wide range…
A: Water is also known as the universal solvent as it dissolves a wide range of substances. Water is…
Q: Why is there only a double bond between the oxygen and carbon but not the chlorine?
A: We have to answer why only a double bond is formed between the carbon and oxygen atoms but not…
Q: The figure below is a cartoon presentation of a large biomolecule called a eptide, made up of…
A: Various types of interactions are possible in chemistry. These interactions help in the stability of…
Q: Which of the following can be char O NaHCO3 O NH3 O Ba(OH)2 O CHOOH
A: Base are the substance which can donate a pair of electron according to Lewis concept of acid…
Q: The oxyacids containing oxygen (O) and phosphorous (P) are named differently than the oxyanions on…
A: Oxoacids: The acids in which O atom directly bonded to a H atom and at least one other atom. These…
Q: CaO
A: It is calcium oxide.
Q: Write the formula of Glaubers salt.
A: Glauber’s salt is the common name of sodium sulfate decahydrate.It occurs as white or colourless…
Q: I need help with this - What is Beryllium Hydride Electronegativity ?
A: The bonds in BeH2 are polar, because there is a difference in electronegativities of atoms.The…
Q: ----_is not an example of acceptor atom. a. phosphorus b. aluminum C. bismuth d. boron
A: Acceptor atom :- An acceptor is a dopant atom that when added to a semiconductor can form…
Q: What percentage of Water (H20) is Hydrogen ? 89 % 4.5 % 11% 2.5 %
A: To find: Percentage of Hydrogen in water 89% 4.5% 11% 2.5%
Q: ch3nh3+ what is the polarity and justification
A: It is asked to justify the polarity on CH3NH2.Lets discuss.
Q: Which of the following is chloric acid?
A: Given : Which of the following is chloric acid?
Q: The formula for ammonium sulfate is (NH4),SO4. Enter it as: (NH_4)_2SO_4 2
A: Given that, Formula of ammonium sulfate = (NH4)2SO4
Q: Computation of AEN: Answer: Polarity of bond:
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Q: 1. Write the full equation (including charges and states of matter) for the following: a. The…
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Q: When water donates an electron, what happens to that electronenergetically and where does it…
A: Those molecule which donates an electron pair are known as Lewis base and these electron pairs are…
Q: Write the full equation (including charges and states of matter) for the following: a. The reaction…
A: The balanced equation can be defined as the equation involving an equal number of each atom on both…
Q: 2. Calculate the AH for the reaction: N₂O4 + CO → N₂O + CO2
A: Given : The enthalpy formation reaction we get, N2O4 + CO → N2O + CO2 Find : To…
Q: Write a Lewis symbol for atom or ion. P
A: The atomic number of phosphorous is 15. The electronic configuration will be 2,8,5. That means it…
Q: formula
A: When two ions Cation and anion are react with each other than it's formed an binary or trinary ionic…
Q: 16. What is the formula for barium hydroxide? a. ВаОН b. Ba(ОН)2 с. Ва-ОН d. Ba(ОH)з e. Вa (ОН)2
A: As Barium is a group 2 element with atomic number 56. Its has two valence electron and also Barium…
Q: Write an equation to show that nitrous acid , HNO2 , behaves as an acid in water. ____ + H2O → ____…
A: Acid is the one that donate H+ ion to the aqueous solution and form anion.
Q: Write a balanced equation for the reaction of each of thefollowing compounds with water: (a) SO2(g),…
A: The chemical reaction in which number of atoms for each element in the reaction and the total charge…
Q: Calculate the number of total valence electrons and draw the Lewis structure for the hypothetical…
A: H -1e- At -7e- (7A group element Astatine) O - 12e- (each 6e- × 2) Total = 20e- (valence)
Q: with an explaination, state whether you would expect the OH bond in water to be longer or shorter…
A: The bonds given are O-H bond and S-H bond.
Q: E hydroxide ions
A:
Q: Write the Lewis structure for carbonate ion.
A:
Q: QUESTION 11 Of the elements indicated on the periodic table shown above, which forms the strongest…
A:
Q: substitute for each of those elements? The oxygen can be substituted by the sulfur. Hence, H,0 can…
A: For comparison we have to consider intermolecular forces , size and electronegativity in our…
Q: Sn(OH)2
A: Solubility of salts are depends upon medium. Due to odd ion effect solubility is increases.
Q: nitric acid, HNO3 Express your answer as an ion.
A: Ionization is a process of dissociation of the molecule into ions (acquire positive and negative…
Q: Which atom bears the formal positive charge in the hydronium ion?
A: Formal charge is not a real charge or a fake charge. It is assigned to an atom in a molecule,…
Q: 7) Name the following bases: Base formula Positive ion Negative ion Base name ex> NAOH Na OH sodium…
A: Base are the substances which give OH- ions in their aqueous solutions. Positive ions are also…
Q: write skeleton equations for the following: 1) Lithium + Nitrogen 2) Calcium oxide
A: Lithium : Li nitrogen : N Calcium Oxide : CaO
Q: Why can't copper displace hydron ion in an acid?
A: Electrochemical series is a series by the help of which we can identify the reactivity of different…
Q: 6) H: - _CO2 → _CsHa +, _O2 How many grams of water are needed to make 6.012g of oxygen?
A: _H2O +_ CO2 -->_C3H4+_O2Balance equation2H2O +3 CO2 -->C3H4+4O2
Q: To draw a lewis structure for the phosphate ion you must what?
A: Lewis structure represents the valence shell electrons in a compound. It shows the distribution of…
Q: In what sense is acetylene a protonic acid? Explain why its reactions with ammoniacal cuprous…
A: Protonic acid is the compound or molecule that has the ability to produce H+ ions in the solution.…
Q: below
A: Na2S dissociates in water to it's ions
Q: Write the chemical name for N2H4. Type of Bonding: Show Lewis Structure or Bonding in the solution…
A: The details about N2H4 is given below
Q: Draw the lewis dot diagram and lewis structure of Nitric Acid (HNO3)
A:
Q: Mrs. Rushing fills a balloon with hydrogen gas to demonstrate Ns abmmy l0 produce the hydrogen she…
A: Hydrogen gas is used to fill in the balloons. Such reactants are to be used for the production of…
Q: Name Formula hydroiodic acid HI sulfuric acid H2SO4 ? HNO3
A: Acids are the substance that generally contains Hydrogen in there chemical formula.
Q: why water(H2O) is so special that it is responsible for life on earth?
A: Water molecules are polar, so they form hydrogen bonds. This means that water is partially charged…
Why can't we write OH2 for water instead of H2O???
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- O Neither 8. What does the ion phosphate contain? * O 1 phosphorus, 4 oxygen, to the third power negative 1 phosphorus, 4 oxygen, to the second power negative O 2 phosphorus, 4 oxygen, to the third power negative O 1 phosphorus, 5 oxygen, to the second power negative 9 What is the difference between sulfate and sulfite? *A solution is formed from dissolving 1 mole of Al(NO3)3 into enough water to have a total volume of 1 liter. The heat of the solution from this dissolution process was found to be 175 kJ/mol. if the lattice energy for the aluminum nitrate is 5960 kJ/mol in the heat of the hydration for the aluminum (III) cation is -4606 kJ/mol What is the heat of hydration for the nitrate ion in kJ/mol?1: Write all the chemical reactions involved in the formation of acid rain from sulfur dioxide (SO2) and rain (H2O).
- water,h2o, is an example of what?Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime (calcium oxide), which they produced by roasting limestone (calcium carbonate). 1. Write a balanced chemical equation, including physical state symbols, for the O-0 decomposition of solid calcium carbonate (CaCO2) into solid calcium oxide and gaseous carbon dioxide. da 2. Suppose 50.0 L of carbon dioxide gas are produced by this reaction, at a temperature of 400.0 °C and pressure of exactly 1 atm, Calculate the mass of calcium carbonate that must have reacted. Round your answer to 3 significant digits. 0g Explanation Check © 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use | Privacy Accessibility MacBook Air DI 888 F9 F10 F7 F8 F3 F4 F5 F6 F1 23 2$ & の %2411. Cuuiuu. .. oilowing reaction. CH3CH3 + O2 > CO2 + H2O (a) Calculate the enthalpy of the reaction (use data from your slides) (b) Is the reaction endothermic or exothermic.