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Natalka [10]
4 years ago
12

In the reaction 2H2(g) + O2(g) ® 2H2O(g), the volume ratio of H2 to H2O is __________.

Chemistry
1 answer:
Nadusha1986 [10]4 years ago
5 0
2:2 is the answer to your question
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Answer:1.75 acceleration

Explanation: because 105N divide by 60kg = 1.75

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A metal is found that has a mass of 27g and will displace 6mL of water. Calculate its density and identify the metal.
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The density of metal = 4.5 g/ml, and the metal = Titanium

<h3>Further explanation  </h3>

Density is a quantity derived from the mass and volume  

Density is the ratio of mass per unit volume  

Density formula:  

\large {\boxed {\bold {\rho ~ = ~ \frac {m} {V}}}}

ρ = density  

m = mass  

v = volume  

mass of metal=27 g

volume = 6 ml

The density :

\tt \rho=\dfrac{27}{6}\\\\\rho=4.5~g/ml

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Answer: (2)3.0 mol

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Raises the boiling point of water.
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Ocean water is a combination of salt and water. Which of the following best describes the composition of ocean water? It is an e
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