Since the equation for density is d=m/v, you can multiply both sides by m in order to get m by itself {d(v)=m}. Plug the volume and density in (1.1x7.9) and you will get 8.69. If you are using proper sig figs, then it will be 8.7g.
The more an object moves the more kinetic energy it has
Answer:
28956J
Explanation:
Specific heat capacity is equal to mass × heat capacity × temperature change
Shc = mCtheta
= 10 × 114 ×25.4
= 28956J
The enthalpies of formation of each of the compound involved in the chemical reaction presented above are given below:
CO2: -393.5 kJ/mol
CO: -99 kJ/mol
O2: 0 kJ/mol
As observed O2 will not have enthalpy of formation as it is a pure substance.
To calculate for the enthalpy of reaction,
enthalpy of formation of products - enthalpy of formation of reactants
= (-99 kJ/mol) - (-393.5 kJ/mol)
= 294.5 kJ/mol
ANSWER: 294.5 kJ/mol
Explanation:
Geologic feature --- Mid oceanic ridge
The mid oceanic ridge is a located in the Atlantic ocean and it runs North and South.
It is made up of system of ridges that separates the Atlantic ocean.
The mid-oceanic ridge is a produced from a divergent margin. As the Atlantic lithospheric plate separates, magma wells up on the ocean floor to fill up the void.
These magma cools and solidifies along the edge of the separating crust.
- Oceanic crust are the ones associated with the mid-oceanic ridges.
Learn more:
Sea floor spreading brainly.com/question/9912731
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