Answer:
See explanation
Explanation:
11.19:88.81 is a ratio of about 8, meaning that the weight of oxygen is 8 times the weight of hydrogen in water. Since a single oxygen atom has 16 times the weight of a single hydrogen atom, this means that there are 2 hydrogen atoms for each oxygen, which confirms something you already know. Since the proportions stay constant, you know that in a 100g sample of pure water, there will be about 11.19 grams of hydrogen and 88.81 grams of oxygen. Hope this helps!
The reason wet clothes spread out dry faster than when left in a pile is because there is more surface area therefore the rate of evaporation increases and this decreases the time it takes for the water molecules to diffuse into the air.
Answer:
d) 41.20 mi/gal.
Explanation:
Initial odometer reading, D1 = 651.1 mi
Final odometer reading, D2 = 1314.4 mi
Volume of gas used = 16.1 gal
Gas mileage = (D2 - D1)/V
= (1314.4 - 651.1)/16.1
= 41.2 mi/gal.
This is tue for many reasons help this works