Explanation:
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The mass of 22.4 L of H2O at STP IS 18.0 grams
calculation
mass = moles x molar mas
Calculate the moles of water at STP
At STP 1 mole =22.4 L
what about 22.4 l of H2O
by cross multiplication
1mole x22.4 L/22.4 L = 1 mole
molar mass of water = (1 x2) + 16 =18 g/mol
moles is therefore = 8 g/mol x 1 mol = 18 grams
Answer:
For real that happens to me too.. Maybe I can help?
Explanation:
I think that a home integrated network can be referred to as a home area network (HAN).
Answer:
All electromagnetic waves: are transverse waves; can travel through a vacuum ; travel at exactly the same speed in a vacuum, the speed of light, 300,000,000 m/s.
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Like all waves, electromagnetic waves:
transfer energy from one place to another;
can be reflected;
Explanation:
