Helpingiscaring123 Helpingiscaring123

25-02-2024
Chemistry

contestada

ASAP! What is the oxygen mass percentage compostion of . It says my answer is wrong please help

ASAP What is the oxygen mass percentage compostion of It says my answer is wrong please help class=

Respuesta :

Otras preguntas

How was everyones thanksgiving? Also what species is the primary meal on thanksgiving and where did this species originate?

The short period of what might be called the ragtime era lasted from:

For this assignment, choose a type of company that you could imagine yourself starting. describe the type of company. (1-4 sentences. 1.0 points)

How does the rights of an individual change when he or she is sent to jail? A.)He temporarily loses his right to liberty. B.)He loses his right to pursue happin

The thermite reaction, in which powdered aluminum reacts with iron oxide, is highly exothermic: 2Al(s) + F e2O3 (s)→A l2O 3 (s) + 2Fe(s) Use standard enthalpies

An ethylene glycol solution contains 16.2 g of ethylene glycol (c2h6o2) in 85.4 ml of water. calculate the boiling point of the solution. calculate the freezing

astronauts use stool in space that weighs 5 ounces on earth how many grams does the tool weigh round your answer to the nearest hundredth

A wise man gave his students this riddle; “how old am I if 400 reduced by three times my age is 175

Find the discount in a $44 sweater that is on sale for 24% off a:$33.00 b:$11.00 c:$10.80 d:$8.80

Consider the line in the coordinate plane that passes through the point (-5, 2) and the origin. Find the slope of a line perpendicular to the line described. A