Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Water was decomposed by the following reactions. Calculate the mass of HCl produced from 50.0 mL water assuming the following yields
H2O=H2+O2 90%
H2+Cl2=HCl
1 answer
You didn't give the yield for the second reaction (and it isn't balanced either). First equation is not balanced either.
You can
ask a new question
or
answer this question
.
Similar Questions
8.4g of sodium hydrogen carbonate is completely decomposed by heat.Calculate:
a)the mass of residue produced b)Volume of
Top answer:
To calculate the mass of residue produced, we need to determine the chemical reaction that occurs
Read more.
magnesium trioxocarbonate (IV) decomposed according to the equation MgCO3(s) -MgO2(s) + CO2(g).if 6.0g of magnesium
Top answer:
To calculate the mass of carbon (IV) oxide produced when 6.0g of magnesium trioxocarbonate (IV)
Read more.
calculate the mass of water produced when 3 g HCL reacts with excess sodium carbonate
Top answer:
Follow the steps in this example. http://www.jiskha.com/science/chemistry/stoichiometry.html
Read more.
One in a series of reactions that inflate air bags in automobiles is the decomposition of sodium azide (NaN3).
2 NaN3(s) 2 Na(s)
Top answer:
Convert g NaN3 to mols. mols = g/molar mass. Convert mols NaN3 to mols N2 using the coefficients in
Read more.
You weigh out 1.70 g of sodium carbonate monohydrate, dissolve it in water and react it with 15.00 mL of 2.00 M HCl. Write an
Top answer:
Na2CO3.H2O + 2HCl ==> 2H2O + CO2 + 2NaCl mols Na2CO3.H2O = grams/molar mass = about 0.014 but you
Read more.
You weigh out 1.20 g of sodium carbonate monohydrate, dissolve it in water and react it with 15.00 mL of 2.00 M HCl. Write an
Top answer:
This is a limiting reagent problem. I know that because amounts are given for BOTH reactants. Na2CO3
Read more.
You weigh out 1.60 g of sodium carbonate monohydrate, dissolve it in water and react it with 15.00 mL of 2.00 M HCl. Write an
Top answer:
Na2CO3 + 2HCl ==> 2NaCl + CO2 + H2O mols Na2CO3 = grams/molar mass Na2CO3. Convert to mols CO2 using
Read more.
CaCo3 reacts with aq HCl to give CaCl2+CO2. What mass of CaCo3 is required to react completely with 50cm^3 of 0.60M HCl.
Top answer:
CaCO3 + 2HCl ==> CaCl2 + H2O + CO2 mols HCl = M x L = ? Using the coefficients in the balanced
Read more.
why is it that when water is decomposed through a process call electrosys (when electricity is put through water)there is more
Top answer:
Because water molecules contain twice as many H atoms as O atoms. Both hydrogem and oxygen atoms
Read more.
A sample of calcium carbonate that has a mass of 1.0 g is heated and completely decomposed-calculate.
a) the mass of carbon
Top answer:
CaCO3 ==> CaO + CO3 mols CaCO3 = 1.0g/molar mass CaCO3. Convert mols CaCO3 to mols CO2 using the
Read more.
Related Questions
how do you calculate the mole fraction of HCl in an acqueous solution that contains 33.6% HCl by mass?
Calculate the mass of water produced from the reaction of 24.0 g of H2 and 160.0 g of O2. What is the limiting reagent?
Calculate the mass of CuCO3 that decomposed to provide 11.0grams of CO2
Calculate the mass of water produced when 6.51 g of butane reacts with excess oxygen.
if 3.15g of mercury are thermally decomposed to mercury and oxygen what mass of mercury will be produced and how many oxygen
H2S + 2NaOH -> Na2S + 2H2O
2.48g of sodium hydroxide is dissolved in water and 1.30g of hydrogen sulfide bubbled through the
commercially available concentrated Hydrochloric acid is 37.0% w/w Hcl.its density is 1.18g/ml.using this information calculate
Calculate the mass of water produced when 1.47 g of butane reacts with excess oxygen.
Calculate the mass of water produced when 3.64 g
of butane reacts with excess oxygen.
A sample of water decomposes to make 4g of hydrogen gas and 32g of oxygen gas. What mass of water decomposed? How do you know?
Hi