taylorlenker7698 taylorlenker7698

06-03-2024
Chemistry

contestada

Two elements A and B form compounds having molecular formula AB2 and AB4 and dissolved in 20 g of benzene. What is the formula of an oxo-anion of chromium (Cr) in which it shows the oxidation state equal to its group number?
a) CrO2
b) CrO4
c) Cr2O3
d) CrO3

Respuesta :

Otras preguntas

BRAINLIEST Bridgette wants to conducts science experiment using copper (Cu), salt (NaCl), and vinegar (C₂H₄O₂). Of these, only copper is an element. Why is this

Which mitotic event below occurs after the other three events have taken place? Answer asap I am giving brainist due in 5 mins

Whiskers the cat weighs 2 and 2 over 3 kg.piglio weighs 4 kg. How many times as heavy as whiskers is piglio

6x+3>15 solve for a please

y2 + 180 ÷ x - 11 What is the value of the expression when x = 15 and y = 9? A. 235 B. 6 C. 19 D. 82 help please

I need it for tomorrow..

Write the function f(x) = 3x2 - 6x + 5 in vertex form. Identify the vertex of the function's graph. Then graph the function.

Instructions Describe these people using expressions with avoir

6x+3>15 solve for a please

shola earns #750 every month. if she spends 4/5 of her salary and saves the rest, how much does she save every month?