SaniyyahT661797 SaniyyahT661797

25-10-2022
Chemistry

Answered

A student claims that 200g of 02 contains the same number of atoms as 200g of N2

Answer :

Other Questions

N2 (g) + 3H2 (g) <-> 2NH3 (g) is a reversible reaction. At equilibrium, a 0.5 L flask contains 0.25 moles of H2, 0.48 moles of N2, and 0.18 moles of NH3.

Milkweed contains a poison known as cardenolides. Monarch butterflies eat the milkweed plant and hold on to this toxiccompound. The chemical formula for cardeno

EDTA contains 2 N's. What is their hybridization?

Calculate the number of grams of glucose (C6H12O6) that would need to be dissolved to a total volume of 1.5L to get a 15.3% (w/v) solution

Determine the freezing point of a solution that contains 78.8 g of naphthalene (C 10H 8, molar mass = 128.16 g/mol) dissolved in 722 mL of benzene (d = 0.877 g/

Classify the following reaction as endo- or exothermic, and give the sign of AH. 250 mL of 1.0 M NaOH was added to 250 mL of 1.0 M HCl, and the temperature of t

A student mixes two clear, colorless liquids. A magenta colored liquid is formed. Which type of change took place?Physical changeChemical changeNo change occurr

The metric prefix m would be presented as 10 to the power of:

Grady is doing an experiment about the solubility of sugar. He puts 100 milliliters of water in each of three beakers. He leaves the first beaker at room temper

Specify which reaction (s) with the following values of ^H and ^S are spontaneous. Check all that apply. ^H = -48 kJ, AS = -135 J/K at 400 K ^H = +48 kJ, AS = +