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In order outwards from the Sunthey are: Mercury, Venus, Earth,Mars,Jupiter, Saturn, Uranus and Neptune.
To help you remember the order of the planets, remember this mnemonic device:
"My very educated mother just served us nachos."
The first letter of each word in the sentence is the first letter of the name of a planet in order starting closest to the sun:
- My --> Mercury
- very --> Venus
- educated --> Earth
- mother --> Mars
- just --> Jupiter
- served --> Saturn
- us --> Uranus
- nachos --> Neptune
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How does reaction quotient predicts the direction of a reaction?
The reaction quotient (Q) compares the concentrations of products and reactants at a specific point during a reaction. If Q is greater than the equilibrium constant (K), the reaction will proceed in the reverse direction to reach equilibrium by favoring the reactants. If Q is less than K, the reaction will proceed in the forward direction to reach equilibrium by favoring the products.
How do you calculate q values?
Q value is calculated by taking the difference between the total mass-energy of the reactants and the total mass-energy of the products in a nuclear reaction. The formula for calculating Q value is: Q = (mass of reactants - mass of products) * c^2, where c is the speed of light in a vacuum (3.00 x 10^8 m/s).
What is the balance chemical equation for the first law of thermodynamics?
The first law of thermodynamics states that energy cannot be created or destroyed, only changed in form. As such, the balanced chemical equation is typically represented as ΔU = Q - W, where ΔU is the change in internal energy of the system, Q is the heat added to the system, and W is the work done by the system.
When a light bulb has 1100 C of electrical charge flow through it in 8 minutes what is the electric current in amperes?
To calculate the electric current in amperes, you need to use the formula I = Q / t, where I is the current in amperes, Q is the charge in coulombs, and t is the time in seconds. First, convert 8 minutes to seconds (8 minutes = 480 seconds). Then, plug in the values: I = 1100 C / 480 s ≈ 2.29 A. Therefore, the electric current flowing through the light bulb is approximately 2.29 amperes.
How does calorimeter calculate to CPE?
A calorimeter determines the heat capacity of a substance by measuring the temperature change resulting from a known amount of energy being added to the system. The heat capacity is calculated using the formula C = q/ΔT, where C is the heat capacity, q is the heat added to the system, and ΔT is the resulting temperature change.
