Explanation:
To balance any chemical equation, you must first understand the law of conservation of mass.
The law of conservation of mass states that "atoms are neither created nor destroyed in a chemical reaction but are changed from one form to another".
So in any chemical reaction the number atoms on both sides of the equation must be the same.
To balance a chemical equation:
- you can inspect the given equation and fix appropriate whole number coefficient to chemical species that are not balanced.
- Also you can set up simple and solvable algebraic equations.
For example:
aNa + bCl₂ → cNaCl
a, b and c are the coefficients that will balance the equation;
conserving: Na a = c
Cl 2b = c
let b = 1
c = 2
a = 2
2Na + Cl₂ → 2NaCl
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Balanced equation brainly.com/question/2947744
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Answer:
627.6J
Explanation:
q=mcΔT
where:
q = heat energy (J)
m = mass (g)
c = specific heat (g/j*C)
Δt = change in temperature (C/K)
q= (150)(4.184)(1) = 627.6
Answer:
Geosphere and hydrosphere is the correct answer to the given question .
Explanation:
The Volcanic eruption substances alter ecosystems and create pollutants and gasses in the environment as well as in the waters.The Volcanic eruption is effected the climate as well as the weather of the environment system .The volcanic eruption is simply effected the rainfall of the climate environment.
- The Geosphere and hydrosphere communicate when the amount of rain rises in the region of the following a volcanic eruption.
- All the other option are incorrect because these layer is not involved in the rising in the region of the volcanic eruption.
D. High Albedos is the correct answer
5 mols = 100 grams
1 mol = 100/5
1 mol = 20 grams.
