State the formula of the compound sodium and iodine

Assignment Help Chemistry
Reference no: EM13545477

Write the formula of the compound that would be formed between these two elements: sodium and iodine; hydrogen and sulfur; aluminum and selenium.

Write formulas for these binary compounds, all of which are composed of nonmetal. Phosphorus trichloride; iodine monobromide; dinitrogen pentoxide.

Write formulas for these compounds: sodium nitrate; ammonium sulfate; calcium phosphate.

Reference no: EM13545477

Questions Cloud

Explain what mass of lead would have an identical volume : You have a 22 g sample of ethanol with a density of 0.7893 g/mL. What volume of ethanol do you have. What mass of lead (density 11.4 g/cm3) would have an identical volume to 14.1 g of mercury (density 13.6 g/cm3).
Evaluate the phase angle of the source voltage : A 160(ohm) resistor is in series with a 8.00×10^-2 H inductor and a 0.400uF capacitor. compute the phase angle of the source voltage with respect to the current
Evaluate the initial concentration of formic acid : A solution of formic acid (HCOOH, Ka = 1.8 x 10^-4) has a pH of 2.70. Calculate the initial concentration of formic acid in this solution.
State the element or compound without a doubt : How do scientists know what is the composition of something. i.e. when they mention that "oxygen was obtained" how can they identify the element or compound without a doubt
State the formula of the compound sodium and iodine : Write the formula of the compound that would be formed between these two elements: sodium and iodine; hydrogen and sulfur; aluminum and selenium.
Evaluate the concentration of iodate ions : Calculate the concentration of iodate ions in a saturated solution of lead(II) iodate if Ksp = 2.6 × 10-13.
What is the mass of water at the end : A 150-g block of ice at 0°C is placed in an insulated thermos containing 568 g of water at 29°C. What is the mass of water at the end
Explain the half-life in minutes of substance a : In a laboratory class one student group found that 26.6% of A had isomerised after a period of 15.0 minutes when the temperature was maintained at 84.5 °C. What is the half-life in minutes of substance A at that temperature
State what is the value in min-1 of the rate constant : The decomposition of a compound, A, to form B + C is known to be a first order reaction. If the half-life of the reaction is 1.26 minutes at 65 °C, what is the value in min-1 of the rate constant for the reaction at this temperature

Reviews

Write a Review

Chemistry Questions & Answers

  Evaluate the volume of air required at reference conditions

You'll find an example of this reaction below. Assuming air is composed of 0.030% carbon dioxide, calculate the volume of air required, at reference conditions, to produce 1.0 kg of sugar.

  Explain the vapor pressure of c4h10 at a temperature

The vapor pressure of the liquid C4H10 is 562.7mmHg at a temperature of 264.6K. The enthalpy of vaporization for this liquid is 22.4kJ/mol. What is the vapor pressure of C4H10 at a temperature of 286.6K in mmHg

  Explain carbon monoxide is converted to carbon dioxide

In the coal-gasification process, carbon monoxide is converted to carbon dioxide via the following reaction:

  What volume will it fill

A gas occupies 4.04 L at 860 torr and 10C. What volume will it fill if the pressure is changed to 731 torr and the temperature is raised to 43 0C?

  State what is the specific activity of an isotope

What is the specific activity (in Bq/g) if 3.76 kg of an isotope emits 3.77 * 10^7 beta- particles per minute

  Alpha helices are a kind of secondary structure in proteins

Alpha helices are a type of secondary structure in proteins. What is the length of a 25-kDa single-stranded -helical protein segment. Assume a mean residue mass of 110 Da.

  A bicycle tire is filled with air to a pressure of 100 psi

a bicycle tire is filled with air to a pressure of 100 psi at a temperature of 100 degrees c. riding the bike on

  State the reaction mixture will consist of essentially

If the reaction mixture initially contains only O2(g) and F2(g), then at equilibrium, the reaction mixture will consist of essentially only OF2(g).

  Calculating radius of an atom of the element

The very dense metal iridium has a face-centered cubic unit cell and a density of 22.56 g/cm3. Use this information to calculate the radius of an atom of the element.

  Explain what ion is the base in the reaction

what ion is the base in this reaction. What is the acid? What is the spectator ion in this rxn? Please be detailed and and show the states

  Adh-catalyzed oxidation of ethanol to acetaldehyde

Describe an experiment that could prove that the ADH-catalyzed oxidation of ethanol to acetaldehyde is stereospecific.

  Compute the specific heat of copper

When a 18.5 g piece of copper originally at 99.5C is placed in 58.5 g of water at 24.0C, the temperature of the water rises to 26.1C. If the specific heat of water is 4.180 J , calculate the specific heat of copper. can you show work and the anser..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd