invadersage invadersage

21-04-2024
Chemistry

contestada

Mg(s) 2 HCl(aq) -> MgCl2(aq) H2(g)
State two observations that could be made during the reaction

Respuesta :

Itz5151 Itz5151

21-04-2024

Explanation:

A brisk effervescence is formed since HCl is aqueous producing H2 as a gas.
You'll see a rise in temperature since the reaction is exothermic.

Answer Link

Otras preguntas

Ted was digging out weeds in his backyard when his shovel hit something small and hard. Ted pulled away the dirt with his fingers and saw the shine of metal in

Margot’s dad has 7 striped ties and 21 solid ties. What is the ratio of striped ties to solid ties?

A car travels at a constant speed of 0.04 km/s for 2,980 s. Find the total distance traveled in km.

Humans autosomal cells have two copies each of 23 unique chromosomes. Match each cell division event and cell type according to the number of chromatids present

How would you measure the achievements of the populist movement?

in the diagram below, WXZ is a right angle. if WXV is eleven more that three times WXY and YXV=39° find YXZ

Solve this problem 7|8-3h|=21h-49

How to write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator). Your program should then divide

Which best describes the eugenics movement in the early 1900s? It helped pass laws forbidding people with disabilities from being confined. It fought against la

Which of the following is equal to 86.2 cm? A) 862 dm B) 8.62 m C) 8.62 x 10-4 km D) 0.862 mm