Answer:
Deep inside Earth, between the molten iron core and the thin crust at the surface, there is a solid body of rock called the mantle. When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt.
Explanation: hot molten rock, ash, and gases escape from the volcano
The correct answer is option A, that is, N₂O has 2 nitrogen atoms, whereas NO has only one.
A molecule with the formula NO comprises one oxygen atom and one nitrogen atom, while the molecule with the formula N₂O comprises two nitrogen atoms and one oxygen atom.
Answer:
Explanation:
THE QUESTION SHOULD BE
Write the equilibrium constant expression, Kc, for the following reaction: If either the numerator or denominator is 1, please enter 1 CaCO3(s).
CaCO3(s) <=> Ca2+(aq) + CO32-(aq)
Write the mathematical form of the concentration of the products, then divide it by the concentration of the reactants as follows
Kc =[Ca2+]^1 . [CO32-]^1 / [CaCO3]^1
Answer:
The answer to your question is T2 = 146.52 °K
Explanation:
Data
Volume 1 = 2.85 L
Temperature 1 = 15°C
Temperature 2 = ?
Volume 2 = 1.45 L
Process
1.- Use Charles' law to solve this problem
V1/T1 = V2/T2
2.- Convert temperature to °K
T1 = 15 + 273 = 288°K
T2 = ?
3.- Substitution
2.85/288 = 1.45/T2
Solve for T2
T2 = 1.45(288)/2.85
Simplification
T2 = 417.6/2.85
Result
T2 = 146.52 °K
Answer:
Earth's energy budget describes the balance between the radiant energy that reaches Earth from the sun and the energy that flows from Earth back out to space
Explanation:
i hope it helps you
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