mindeverymoment mindeverymoment

22-09-2022
Chemistry

Answered

64.9 grams of potassium chloride are reacted with excess oxygen to produce potassium chlorate, according to the reaction: KCl + O 2 → KClO 3 If 77.1 grams are produced, what is the percent yield of this reaction?

Answer :

Other Questions

how many grams are in 1.200 moles of (NH4)3PO3

Elemental phosphorus reacts with chlorine gas according to the equation P4(s)+6Cl2(g)→4PCl3(l) A reaction mixture initially contains 45.13 g P4 and 132.0 g Cl2.

please help I am in trears trying to figure this out.....so..... Radon-226 emits alpha radiation and has a half-life of 3.8 days. Assume a starting mass of 6.00

How much work (in J ) is involved in a chemical reaction if the volume decreases from 4.00 to 1.34 L against a constant pressure of 0.879 atm ?

Hydrogen selenide (H2Se) reacts with water according to the following equation. H2Se + H20 - SeH- + H3O+ In three to five sentences, identify the acid, base, co

Question Determine the mass in grams of 6.37 x 1021 atoms of carbon. (The mass of one mole of carbon is 12.01 g.)

For the reaction Ti(s)+2F2(g)→TiF4(s) compute the theoretical yield of the product (in grams) for each of the following initial amounts of reactants. 1. 4.0 g T

Determine the empirical formula for each of the following: 64.19 % Cu and 35.81 % Cl by mass 51.95 % Cr and 48.05 % S by mass A 29.3 g sample of Ti react with o

For the reaction 2 C4H10 + 13 O2 >>>>> 8 CO2 + 10 H2O, if 59.60 g of CO2 is produced, how much C4H10 was needed? Answer should include 2 decimal

A sodium ion, Na+ , with a charge of 1.6×10−19C and a chloride ion, Cl− , with charge of −1.6×10−19C , are separated by a distance of 7.15nm. How much work woul