General Chemistry Answers

What will the temperature be of 1.25 moles of CH4 gas that occupies 6.1 L and has a pressure of 3.7 atm

The results of a titration experiment were as follows:# Volume of aqueous NaOH pipetted into the conical flask = 10.00 mL# Average volume of dilute HCl added from the burette to reach the endpoint12.54 mLMolarity of the dilute HCI=1.196 M(a). Write the chemical reaction equation for the titration reaction.​

(b). Calculate the number of moles added during the titration?

The reaction 2A+B-->C+D obeys the rate equation, rate = k [A]^2 [B]^1/2. Find the order of this reaction when A is present in large excess

How many grams do I need to prepare a 6.4 molar solution in 8.4 L of volume?

How many grams of H20 will be produced if 120 grams of Iron are produced ? Use the following equation: Fe304 O4+H2 Fe+ * H20 *

By the addition of water, 40.0 mL of 8.0 M H₂SO₄ is diluted to 160.0 mL. What is the molarity after dilution?

enthalpy change of Cl2 + 2HBr —> 2HCl + Br₂

what is the percentage of sulphur in sulphur(IV)oxide

If you used 10 mL of each solution to make your reaction between Na2CO3 (aq) and Co (NO3) 2 (aq), calculate the amount of precipitate, in grams. The concentrations are both 0.1 M

Give the element, the isotopic symbol and write the nuclear reaction/equation for the product that results when the nucleus of an atom of ²⁴Na (sodium-24, atomic number 11) emits a beta (β) particle?