Question

Suggest what might happen to the experiment if you used a lot more magnesium and acid so that more than 100cm3 of hydrogen gas was formed.

Answer 1

Answer:

this reaction, the magnesium and acid are gradually used up. However the acid is in excess, so it is mainly the loss of magnesium (surface area becomes smaller) that causes the change in the rate. If a graph of volume (y-axis) against time (x-axis) is drawn, the slope of the graph is steepest at the beginning.

Explanation:

please mark it as brainliest

Answer 2

Answer:

If you used a lot more magnesium and acid following things happens-

• The extra gas produced can be toxic and, if not detected and controlled as soon as possible, can recreate gas leak conditions.
• In experiments where magnesium reacts with acid, the reaction is exothermic, as measured by the amount of gas produced.
• Therefore, great care must be taken in handling potentially toxic gases in such experiments as they can cause irritation, dry cough and nausea.
• Appropriate safety goggles and a mask are recommended to be worn at all times during the experiment to protect the eyes and mouth from harmful fumes and chemicals.
• Also, wear gloves and a lab coat to protect your upper body from burns.
• You should also wear leak-proof shoes to avoid burns from accidental chemical spills.

Read here more-

what could be done to reduce the risk of an accident if more than 100 cm3 of hydrogen is produced.

https://brainly.in/question/48237951

Why does magnesium powder reacts more faster than magnesium ribbon with dilute sulphuric acid?

https://brainly.in/question/4078119

#SPJ3