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Starter: Quick Quiz What gas is produced when metals are reacted with acid? How do you test to see if this gas is present? Extension: Write the word equation. - ppt download
When zinc metal is treated with a dilute solution of a strong acid, a gas is evolved, which is utilised in the hydrogenation of oil. Name the gas evolved.
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23 / 05 Tuesday Kaupapa: Describe how to perform a common laboratory test for carbon dioxide. - ppt download
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Starting configuration for the soda pop coordination test with three... | Download Scientific Diagram
Antigen tests going for €20 on resale websites as shops and pharmacies sell out of kits - Independent.ie
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Cross section, top and bottom views of test vehicle for new bottom PoP... | Download Scientific Diagram
![Mr Williams on Twitter: "Tests to identify gases: 1. Carbon dioxide: pass the gas through limewater, if present the limewater will turn cloudy 2. Oxygen: a glowing splint into the sample, if Mr Williams on Twitter: "Tests to identify gases: 1. Carbon dioxide: pass the gas through limewater, if present the limewater will turn cloudy 2. Oxygen: a glowing splint into the sample, if](https://pbs.twimg.com/media/DUzbr-GXUAEmJvC.jpg)