richardchongo56 richardchongo56

04-07-2022
Chemistry

contestada

deduce the molecular formula of hydrogen 18.2%, carbon 81.8%, relative molecular mass is 44

Respuesta :

Аноним Аноним

04-07-2022

Answer:

let number of carbon is an

Explanation:

hence 12 and + 2n is equal to 126

14 and is equal to 126

n is equal to 9

Answer Link

Otras preguntas

Calculate the value of x, given line segment FM = 4x and line segment MN = 7x – 21. x = 7 x = 5 x = 6 x = 8

Anyone got an answer?

Manny and Evan were flying paper airplanes. Manny’s airplane flew 36.5 centimeters and Evan’s airplane flew 18 centimeters. How many inches farther did Manny’

A baker records the internal temperature of a pie that has been left out on the counter. The room temperature is 14 Celsius. An equation that models this situat

Humans are able to recognize about 100 basic phonemes. true or false

In the triangle below, what ratio is cotθ? 12 over 13 5 over 13 5 over 12 12 over 5

Due to its open borders and better economic situation, the social service system of Costa Rica is overwhelmed with:

what was the context of H.T. johnson's poem "the black man's burden"? A. His poem was written to remind imperialist countries of their esponsibility toward thei

el botones A) Mastercard es _______________. la habitación individual B) Uso ___________ para subir a mi piso. la llave C) Pongo mi cepillo de dientes y el

Is the lowest common multiple of a pair of numbers ever equal to one of the numbers?