1. turn the gas on after you have lit the match.
2. make sure the tube is plugged in propperly.
3. make sure the yellow flame is on to start woth before turned to the blue.
and that is all i can remember.
good luck
- don't work with flammable, explosive, very toxic or radioactive chemicals - work in a fume hood - use protective glasses - survey permanently the flame of the burner - do not let the flame open when you go home
Because if you don't follow the rules, accidents might occur (or the lab will blow up).
it is important to follow rules so you wouldn't get hurt
it means you have to follow something that someone gives you to do="RULES"
You die if u don't.
We follow safety rules for be safe.
you and your date
This is False. Motorcycle drivers should follow the same exact rules as a normal automobile.
The future tense of "They follow the rules" is "They will follow the rules."
what rules did you have to follow rations ww2
- don't work with flammable, explosive, very toxic or radioactive chemicals - work in a fume hood - use protective glasses - survey permanently the flame of the burner - do not let the flame open when you go home
There are a number of safety rules to keep in mind when using a Bunsen burner. The most common in a class room are:Check the rubber tubing for any cracks or tears to be sure no gas escapes.Check the gas valve screw on the bottom to be sure it does not fall out.Be sure the air valve is just slightly opened to allow enough oxygen to ignite the gas but not too much that it extinguishes the flame.Light the match prior to turning on the gas so that unlit gas doesn't escape into the air.If the flame is extinguished during the experiment immediately shut the gas valve off.
where is the answers
follow the rules
Safety rules should be followed to prevent injuries. Most safety rules have developed as a result of accidents by others in the past, so this is a way of learning from their mistakes.
you should follow the rules and there are some rules like be thin and you have to know how to shoot with the gun and you have to have good eyes by not wearing glasses
You should follow the rules so you don't get in trouble. If you break the rules at school, you might get sent to the principal, get detention, get sent home or get suspended or expelled. If you break the laws in general, you could get arrested or get into other trouble like having to pay a fine.