<br>PART A.
<br>* In the original reaction the mol ratio of S8 to Cl2 is 1:4.
<br>* The molar weight of sulfur (S) is 32 gr/mol.
<br>*Since we the equation calls for S8, we can see ...
Solution Summary
The solution shows how to find the limiting reactants in solutions.
Need help with the attached 10 chemistry questions.
Please refer to attachment for full questions.
1. Indicate whether each of the following is true or false:
A. C4H10 is an unsaturated compound.
B. A mole of CH4 and a mole of CO2 have the same weight.
C. A mole of CCl4 contains 4 moles of Cl
D. Water is a nonpola
Calculate how many moles of each product would be complete conversion of 1.25 mol of the reactant indicated in boldface, what is the mole ratio used.
C2H3OH (I) + 302(g) 2CO2(g) + 3H2O(g)
N2(g) + O2(g) 2NO(g)
2NaClO2(s) + Cl2(g) 2ClO2(g) + 2NaCl(s)
3H2(g) + N2(g) 2NH3(g)
Calculate the m
1. Calculate the molar mass of the following compounds:
a. sodium selenide
b. Palladium (II) hydroxide
2. Calculate the number of grams in each of the following compounds:
a. 4.0 moles of CaCl2(s)
b. 0.467 moles of (NH4)CO3(s), baking powder
3. Calulate the number of moles in each of the following compounds:
a. 150.0
A reaction occurs with the following stoichiometry
A + P -> AP
The concentration of A was measured versus time after mixing, the data are the following:
[A](nM) Time (s)
50 0
40 100
30 229
20 411
10
Calcium chloride and sodium phosphate react to form solid calcium phosphate in the following reaction:
3CaCl2 + 2Na3PO4 = Ca3(PO4)2 + 6NaCl
What mass of sodium phosphate is required to react completely with 9.75 grams of calcium chloride?
Problem:
Using the equivalent millimoles HCl/mg sample, the stoichiometry of reaction of HCl with NaOH (which I know is 1:1), and the molar mass of the hydroxide ion, report the gram equivalent OH- per gram of ...there is moreshow problem
Using the equivalent millimoles HCl/mg sample, the stoichiometry of reaction of HCl with
Use the following equation:
H2SO4 + Al produces Al2(SO4)3 + H2
Given this information: 350.00 mL of 6.00 M H2SO4 reacts with 10.00 grams of Al. This collects 13.55 L of H2. What is the percent yield of the reaction?
Question: A 0.600m aqueous solution of a weak acid HX has a freezing point of -1.28 degrees C. Calculate the % ionization of HX.
- Kf H2O= 1.86
- m = molality
