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gavmur [86]
3 years ago
5

Which environmental conditions are MOST likely to increase the speed of chemical weathering? A) cold and wet B) warm and dry C)

cold and dry D) warm and wet
Chemistry
2 answers:
AnnZ [28]3 years ago
4 0

The answer is warm and wet

luda_lava [24]3 years ago
3 0
D) warm and wet.
Water can be a catalyst, and heat speeds up reactions.
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What is a reaction rate?
kondaur [170]

Answer:

A reaction rate is a measure of how fast a reactant disappears or a product forms during a reaction.

Explanation:

It is usually defined as the change in concentration per unit time:

Δ(concentration)/Δt

The units are (moles per litre) per second.

In symbols, the units are mol/(L·s) or mol·L^-1 s^-1.

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Which notation represents an atom of sodium with an atomic number of 11 and a mass number of 24
sukhopar [10]
Na24 is the notation
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Two people are pushing on a shopping cart from opposite sides. When will the motion of
Darina [25.2K]

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3 years ago
Which of these expressions are correct variations of the Combined Gas Law?
mafiozo [28]

Answer:

Both

Explanation:

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From the ideal gas law we assume that n = 1;

So;

              PV  = nRT

 and then;

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   If we cross multiply;

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  So;

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Also;

         V₂  = V_{1} \frac{P_{1} T_{2} }{P_{2} T_{1} }

So from the choices both are correct

3 0
3 years ago
please help!!!!!! What is the mass of 1 mole of magnesium (Mg)? Express your answer to four significant figures. The mass of 1 m
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I believe you just look at your periodic table for this value. I don't think there is any math involved.
Therefore one mole of Mg = 24.305g.
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