What is the oxidation number of H in NaH?

Q: In which compound is the oxidation state of oxygen (a) O2 (b) H2O (c) H2SO4 (d) H2O2 (e) KCH3COO?

A: Solution-Oxygen generally has an oxidation state of -1 in case  there is an (-O-O_) single bond; (a)…

Q: What happens if emitted sulfur dioxide is oxidized to sulfur trioxide? Explain in detail.

A: If emitted sulfur dioxide is oxidized to sulfur trioxide what will happen has to be explained.

Q: What is the oxidation number of nitrogen in NO2, N2O, HNO3 ?

A: The species formed after electrons transfer acquire definite charge and it is represented by their…

Q: Which of the following is the oxidation state of phosphorus in H-PO> compound? O A) -1 O B) -3 OC)…

A: Oxidation number of P in  H3PO3 ?

Q: What are the oxidation numbers of the nitrogen atoms in nitrous acid

A: An oxidation state or oxidation number is defined as the degree of oxidation for an atom in a…

Q: What is the oxidation state of chlorine in the compound KClO3?            (A) -1           (B) +1…

A: Given compound is KCIO3 We know oxidation state of K =+1 Oxidation state of oxygen =-2 Oxidation…

Q: The oxidation number of Cl in HClO₂ is

A:

Q: What is the oxidation number of phosphorus in H5P3010? O -3 O +5 O -5 +3

A: The oxidation state of a compound is equal to Zero. Oxygen carries -2 charge and hydrogen +1.

Q: What is the oxidation state of H in lithium hydride (LiH)

A: Interpretation-  To tell about the oxidation state of H in the lithium hydride (LiH ) .…

Q: Explain why HF is a weak acid, whereas HCl, HBr, and HI are all strong acids.

A: Given : HF is a weak acid while HCl, HBr and HI are strong acids.

Q: What are the oxidation numbers of the nitrogen atoms in nitric acid

A:

Q: What is the oxidation number of S in H2S? -2 3 0 4 O-3 O -1 O 5

A:

Q: Why is hydrogen so reactive?

A: The reason for, hydrogen is so reactive has to be given.

Q: What is the oxidation number of the sulfur atom in SO2? O A) -2 O B) -4 O C) +2 O D) +4

A: the oxidation number is the number of electrons, that loses or gains by an atom. Oxygen has a…

Q: Where is phosphorus stored

A: Phosphorus has the symbol P and atomic number 15.

Q: In which of the following compounds would hydrogen have an oxidation state of zero? A) HI B) NaH C)…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: what is the oxidation number of the sulfur atom in H2SO4?

A:

Q: Which of the following is a source of carbon monoxide? O A. ali d the choices OB exhaust fumes of…

A:

Q: 4. What is the oxidation state of oxygen in nitric acid?

A: The chemical formula of nitric acid is HNO3.

Q: Upon oxidation, calcium (Ca) compounds give

A: The answer is option ( A) Brick red color

Q: 1. Is hydrogen a feasible replacement for fossil fuel to address future global demand?

A: The hydrogen economy is the use of hydrogen as a low carbon fuel, particularly for heat; but also…

Q: What is the overall change in the oxidation number of sulfur in  the oxidation of H 2S to SO 4 2–.…

A: The chemical reaction that takes place is:   1)Calculate the oxidation number of sulfur in H2S and…

Q: In which of the following compounds would hydrogen have an oxidation state of zero? A) HI B) NaH C)…

A: Answer to question 1 is as follows

Q: What is the oxidation state of bromine in the compound NaBro,? a) +2 b) -3 c) -4 d) +5

A: Correct answer is (d) +5. NaBrO3  +1 + x + ( -2 x 3) = 0 x = +5

Q: at is the oxidation number of the nitrogen in NO3? +7 +3 0 +4 +6 +5

A: The oxidation number of an atom in a given compound lets to determine the number of electrons lose…

Q: What is the oxidation state of oxygen in H2O2?

A:

Q: 12. In which of the following does sulfur have the highest oxidation state? A) SO: B) Ss C) H:SO4 D)…

A:

Q: What is the oxidation number of nitrogen in NH3 ?

A: Given : formula of compound

Q: Determine the oxidation number of the nitrogen in KNH2.

A: The important rules here are: The oxidation number of Potassium(K) in a compound is usually +1. The…

Q: what is a acidic hydrogen?

A: The hydrogen atom which is bonded to highly Electronegative atoms like Oxygen , Fluorine , Nitrogen…

Q: Describe how to determine the oxidation number of sulfur in(a) H₂S and (b) SO₃²⁻.

A: To find: The oxidation number of sulfur in H2S and SO32-

Q: What is the oxidation number of S in SO4 ?

A: SO4 is a charged molecule having overall -2 charge on it. There are 6 valence electrons in sulfur…

Q: what is NaH

A: NaH is sodium hydride.

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: What is the oxidation number of H in NaH? O -2 O 2 O 3 O 4 O-3 O -1 O 1 O-4

A: Given,  Compound is a metal hydride with formula = NaH  Oxidation number of H in NaH = ?

Q: What volume of hydrogen (STP) is produced by dissolving 1.1 moles of aluminum in sulfuric acid? 2…

A: Ans is 40.36L

Q: Which of the following is the oxidation state of phosphorus in H:POs compound? 13 - O A) +2 B) +3 C)…

A: Oxidation state indicates the degree of oxidation for an atom in a chemical compound; it is the…

Q: describe sodium borate and its uses.

A: Sodium borate is also known as borax and it is a mineral in nature and it is found naturally.The…

Q: 4) Write balanced equations for the 2-step decomposition of mercuric oxide (HaO).

A: Since you have posted a question with multiple independent parts, we will answer first part for you.…

Q: In which compound does hydrogen have an oxidation state of –1?    a.) NaH b.) HCl c.) H2O d.) NH3

A:

Q: Why is Magnesium a good reducing agent?

A: Reducing agents are those which easily looses electrons.

Q: Name two poisonous gases which can be prepared from chlorine gas.

A: The names of two poisonous gases which can be prepared from chlorine gas are phosgene gas and…

Q: What is the oxidation number of nitrogen in HNO,? O+5 O +3 O 2 O -3

A: Oxidation number of N in HNO3 ?

Q: How does HCL react differently with burned and unburned magnesium? Does any produce a chemical…

A: The magnesium strip is burned in the flame of Bunsen burner.  It burns with a bright white light.…

Q: What is the oxidation number of nitrogen in hydrazine, N2H4?

A:

Q: What amount of NaOH is produced in reaction with 2.25 g Na with water?

A: Given: Mass of Na = 2.25 g Known: Molar mass of Na = 23 g/mol Molar mass of NaOH = 40 g/mol

Q: What is the oxidation state of nitrogen in NO3 ion? O A. +6 О В. +5 O C.-1 O D. +1

A:

Q: Give the important uses of sodium carbonate.

A: The inorganic compound that has the formula Na2CO3, which is white in color, and is water-soluble,…