Use the D = M/V equation, in which Density can be found by dividing <em>Mass/Volume</em>.
To solve, first find a rectangular prism tub that is filled to a certain level. Next, place the rock inside to find the amount of displacement (or how high the water level goes up.) In this way, you can find the <em>volume of the rock</em>.
Next, solve for the Mass. This can be found by dividing the total weight from the gravitational pull. This would give you the mass.
Finally, to find Density, divide the Mass found with the Volume. This would give you your final answer
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Answer:
Moist and warm temperatures
Explanation:
Reduce the burning of fossil fuels by using electrical vehicles and instruments is the only solution to stop climate change.
<h3>
How climate change can be stopped?</h3>
Climate change is a process which occurs due to the release of greenhouse gases such as methane and carbondioxide gases. When fossil fuel is burn, it releases energy along with carbondioxide gas which blocks the escape of solar radiation.
This blockage leads to the warming of surface temperature. So if we switched to electrical vehicles instead of conventional vehicles, this climate change can be stopped.
So we can conclude that reduce the burning of fossil fuels by using electrical vehicles and instruments is the only solution to stop climate change.
Learn more about climate here: brainly.com/question/17922964
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Answer:
![m_{HBO_2}=441.8gHBO_2](https://tex.z-dn.net/?f=m_%7BHBO_2%7D%3D441.8gHBO_2)
Explanation:
Hello there!
In this case, since the combustion of B2H6 is:
![B_2H_6+3O_2\rightarrow 2HBO_2+2H_2O](https://tex.z-dn.net/?f=B_2H_6%2B3O_2%5Crightarrow%202HBO_2%2B2H_2O)
Thus, since there is 1:2 mole ratio between the reactant and product, the produced grams of the latter is:
![m_{HBO_2}=139.5gB_2H_6*\frac{1molB_2H_6}{27.67gB_2H_6} *\frac{2molHBO_2}{1molB_2H_6} *\frac{43.82gHBO_2}{1molHBO_2}](https://tex.z-dn.net/?f=m_%7BHBO_2%7D%3D139.5gB_2H_6%2A%5Cfrac%7B1molB_2H_6%7D%7B27.67gB_2H_6%7D%20%2A%5Cfrac%7B2molHBO_2%7D%7B1molB_2H_6%7D%20%2A%5Cfrac%7B43.82gHBO_2%7D%7B1molHBO_2%7D)
![m_{HBO_2}=441.8gHBO_2](https://tex.z-dn.net/?f=m_%7BHBO_2%7D%3D441.8gHBO_2)
Best regards!