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amid [387]
3 years ago
14

PLEASE HELLLP what's the chemical equation for hydrogen and balance it. ​

Physics
1 answer:
Oksanka [162]3 years ago
3 0

Answer:

Chemical reactions are represented on paper by chemical equations. For example, hydrogen gas (H2) can react (burn) with oxygen gas (O2) to form water (H20). The chemical equation for this reaction is written as: The '+' is read as 'reacts with' and the arrow '' means 'produces'.

Explanation:

hope this helps

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7 0
2 years ago
I need to know how long the friend will drive before he meets me and how many miles I will have traveled by the time I meet him,
IceJOKER [234]
Let you be at point A while your friend be at point B,
while you are still having lunch,
you friend travels= 27/60*75miles/h=33.75miles
Remaining Distance= 135miles-33.75miles=101.25miles
Take note here is the tricky part, for the remaining distance both you and your friend are driving towards each other,
So first,
Total speed =Adding both ur friend and ur speed= 60+75=135miles/h
Time taken to meet= 101.25miles/135miles/h=0.75h
Total hours ur friend drives= 0.75h+27/60h=1.2h
total distance ur friend drove= 1.2h * 75miles/h= 90km
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simply take 135miles -90miles=45miles
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How can you find directions using satellite orbiting?
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Answer:

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