State the alkaline earth metal

Assignment Help Chemistry
Reference no: EM13686466

If a 1.84 g sample of an alkaline Earth metal hydride was treated with an excess of dilute hydrochloric acid as well as the resulting gas was collected in a 1.000 L container at 20 C. The measured pressure of the gas was 750.0 mmHg.

State the alkaline Earth metal?

State the formula for the metal hydride?

Reference no: EM13686466

Questions Cloud

Compute the atmospheric pressure and total concentration : Compute the atmospheric pressure as well as total concentration of molecules at 5 km in molecules/cm3. Presume the temperature is -23 *C
Explain what are the concentrations of acetic acid : Explain what are the concentrations of acetic acid and acetate ion in 0.20M acetate buffer, pH 4.90? The pKa of acetate is 4.76.
Compute the ph of nahco3 solution : By combining the ionization as well as hydrolysis reactions of the anion, we acquire the principle reaction that occurs when this salt is dissolved in water. 2HCO3- --->CO3 2- +H2CO3 the ph for such a solution is pka1+pka2/2 Compute the pH of NaHC..
Compute the volume of household bleach : A solution of household bleach encloses 5.25% sodium hypochlorite, NaOCl by mass. Presuming that the density of bleach is the same as water, compute the volume of household bleach that must be diluted with water to make 500.0mL of a pH = 10.00 sol..
State the alkaline earth metal : If a 1.84 g sample of an alkaline Earth metal hydride was treated with an excess of dilute hydrochloric acid as well as the resulting gas was collected in a 1.000 L container at 20 C. The measured pressure of the gas was 750.0 mmHg.
Explain what is the heat loss per unit length of pipe : The convective heat transfer coefficient of the gas inside the pipe is 30 W/m2*K, as well as the coefficient on the outside of the lagging is 10 W/m2*K. The air temperature is 20C. Explain what is the heat loss per unit length of pipe in W/m? Expl..
Explain what are the concentrations of acetic acid : Explain what are the concentrations of acetic acid as well as acetate ion in 0.20M acetate buffer, pH 4.90. The pKa of acetate is 4.76.
Explain how many liters of o2 gas at 26 c : Explain how many liters of O2 gas at 26 C and 0.970atm pressure can be obtained by the catalytic decomposition of 18.6g of hydrogen peroxide
Explain what are the concentrations of acetic acid : Explain what are the concentrations of acetic acid as well as acetate ion in 0.20M acetate buffer, pH 4.90. The pKa of acetate is 4.76.

Reviews

Write a Review

Chemistry Questions & Answers

  Which ions in water make it hard

which ions in water make it 'hard'? is it possible to test for only one of these ions quantitatively in the presence of the other.

  Explain what mass of ethanol is present in the vapor

What mass of ethanol is present in the vapor? (the vapor pressure of ethanol is 10.0 torr at -2.3 degrees C and 40.0 torr at 19 degrees

  Define the body metabolizes glucose water and carbon dioxide

When the body metabolizes glucose water and carbon dioxide are produced according to the following equation. C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O

  Explain what is the molar mass of an unknown gas

What is the molar mass of an unknown gas if the density of that gas is 0.726 grams/liter at a pressure of 0.634 atm and a temperature of

  How to calculate the number of moles of an ideal gas

Calculate the number of moles of an ideal gas if it has a pressure of 1.21 atm, a volume of 1.68 L, and a temperature of 217 oC. Use R = 0.0821 L-atm/mol-K for the value of the gas constant

  At what pressure will the gas has a volume

A sample of nitrogen has a volume of 605 mL at a pressure of 84.77 kPa. Assuming that the temperature is constant, at what pressure will the gas has a volume of 0.766 L

  Define the best explanation for actual volume

At 320 K and 16 atm pressure, the molar volume of ammonia, NH3, is about 10% less than the molar volume of an ideal gas. The best explanation for actual volume being this much smaller than ideal volume is that

  Explain how many seconds are required to produce

Explain how many seconds are required to produce 1.0 g of silver metal by the electrolysis of an AgNO3 solution using a current of 30 amps

  Compute the solubility of ag2s in grams per liter

The value of Ksp for silver sulfide, Ag2S , is 8.0x10^-51 . Calculate the solubility of Ag2S in grams per liter. If you could, can you tell me how u did them

  Explain imidazole need to adjust the solution

How much of either 5.0 M HCl or 5.0 M NaOH must you add (and which one)? Assume the pka for imidazole is 7.0.

  A compound is constituted by mass of 226 phosphorus the

a compound is constituted by mass of 22.6 phosphorus the rest being chlorine. given that a volume of 307 ml of the gas

  What will be the theoretical yield of water in grams

2H2S (g) + 3O2 (g) → 2H2O (g) + 2SO2 (g) If 3.50 G Of H2S Are Used In The Above Reaction, What Will Be The Theoretical Yield Of Water In Grams?

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