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egoroff_w [7]
3 years ago
8

Why does an object weigh more on earth than on the moon?​

Chemistry
2 answers:
Shkiper50 [21]3 years ago
7 0
That’s because of gravity
Sedaia [141]3 years ago
6 0

Answer:

EN LA LUNA NO HAY GRAVEDAD

Explanation:

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PLZ HELP, GIVING BRANLIEST!!
valentinak56 [21]

Answer:

Option A. The polar solvent molecule surrounds the positive sodium ions and the negative chloride ions.

Explanation:

When a salt say NaCl dissolved in water, the solvent molecules surround both the Na+ and Cl-. The Na+ are surrounded by OH- and the Cl- are surrounded by H+.

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3 years ago
Reactivity, flammability, and the ability to rust are types of _________.
vaieri [72.5K]

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stink

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2 years ago
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The disaccharide lactose can be decomposed into its constituent sugars galactose and glucose. This decomposition can be accompli
n200080 [17]

Answer:

Rate  = 116m⁻¹s⁻¹[lactose][H]⁺

Explanation:

the formula for rate of reaction is given as

Rate = k[lactose]∧α[H]⁺∧β

we solve for the value of α and β

([lactose]₁/[lactose]₂)∧α

α = \frac{ln\frac{0.00116}{0.00232} }{ln\frac{0.01}{0.02} }

when we divide this equation

α = \frac{ln0.5}{ln0.5}

α = 1

we find β

R₁/R₂ = 0.01/0.02(0.001/0.001)∧β

0.00116/0.00232 = 0.5(1)∧β

β = 1

Rate = k[lactose]∧α[H]⁺∧β

we have to find the value for k

k = 0.00116/0.01(0.001)

k = 0.00116/0.00001

= 116m⁻¹s⁻¹

<u>Rate = 116m⁻¹s⁻¹[lactose][H]⁺</u>

3 0
3 years ago
On Earth a package weighs 19.6 newtons. What is the mass of this package on Earth?
kondor19780726 [428]

g = 19.6 N/2.2 kg. g = 8.9 m/s2. 7.

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Connect each of these circumstances to the rate of reaction. Explain how the change in circumstances could be implemented in a l
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poop

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poop

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