yana12ambr yana12ambr

12-11-2020
Chemistry

contestada

What is the formula for the compound formed when aluminum ions (Al3+) and chlorine ions (Cl-) unite?

A)AlCl
B)Al2Cl
C)AlCl2
D)AlCl3

Respuesta :

Lindseycline123 Lindseycline123

12-11-2020

The answer is D! Because when you combine the two, you cross the charges kinda like cross multiply. Basically you switch the charge and get Al- and Cl3+ making it AlCl3 !

Answer Link

Otras preguntas

What fraction of an hour is 2 minutes

Fact or Opinion? Statement Factor Opinion? Dogs are my favorite kind of animal.

Given: <SPT = <RQT, ST = RT Prove: PR = QS

What is the slope of the line represented by the equation y = 2x?

A liter IV bag is running at 50ml/hour. How long will it last?

Find the product of x^2(4x-3)

Help me with this. Only #3...please

Which of the following shows an equivalent expression to [(5.3). 12] if only the associative property was used to transform the expression?

How did the tone of Walt Whitman's poetry differ from the tone of Emily Dickinson's poetry?

Which examples are indirect evidence used to study Earth's interior? Check all that apply. composition of minerals in a rock analysis of several seismographs lo