A or B... I mean when lava is poured out to the surface, heat and soilica content may play a role... That's what I think sorry :(
All around the world, different pollutants enter the environment causing pollution towards our planet growth. Nature can easily be polluted killing plants, food resources, and even effecting our water. This will cause the environment's acidity to lower majorly. Changing the planets normal growth.
Hope I could help! :)
The answer is <span> H+ low and OH- high. T</span>he hydrogen/hydroxide ion concentration of the unknown liquid becomes H+ low and OH- high.
Answer:
67500 J
Explanation:
Q = mcΔt.................... Equation 1
Where Q = Amount of heat, m = mass of aluminum, c = specific heat capacity of aluminium, Δt = change or increase in temperature.
From the question,
Given: m = 1 kg, Δt = 75 °C
Constant: c = 900 J/kg.K
Substitute these values into equation 1
Q = 1×900×75
Q = 67500 J
Hence the heat energy required is 67500 J
Answer:
It remains the same
Explanation:
Atomic number is the number of protons in a nucleus so no effect due to change of neutrons.