Merka0nPrette Merka0nPrette

03-01-2016
Chemistry

contestada

43 Which element reacts spontaneously with 1.0M HCl (aq) at room temperature?
(1) copper (3) silver(2) gold (4) zinc

Respuesta :

Billymkhoi Billymkhoi

06-01-2016

The correct answer is (4) zinc~

According to the reactivity series of metals, only zinc react with HCl (aq) at room temperature.

Hope this helps~

Answer Link

Otras preguntas

describe and explain the characteristics of a stevenson screen

3. In biological terms are you a producer or a consumer? Explain your answer.

given that cos θ = 8/17 and sin θ = -15/17 what is the value of tan θ

identify an equation in point slope-slope form for the line perpendicular to y=3 x+5 that passes through(4,-1)

how many integers from 1 through a

how would hemoglobin content differ in a person living in philadelphia compared to someone living in denver

A plane flying horizontally at an altitude of 2 miles and a speed of 410 mi/h passes directly over a radar station. Find the rate at which the distance from the

Identify the simplifying assumptions usually made in net present value analysis. a. AlI cash flows Other than the initial investment occur at the end of period

choose a topic that is a global (world wide) headline in today's news.

The plan at the Constitutional Convention that proposed creation of a bicameral legislature with representation in each house determined by each state's populat