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Misha Larkins [42]
3 years ago
8

Weak acids and weak bases react with metals and have the ability to corrode metals.

Chemistry
2 answers:
iVinArrow [24]3 years ago
7 0

Answer:

TRUE

Explanation:

cestrela7 [59]3 years ago
6 0

Answer:

True

Explanation:

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In the reaction 2H2 + O2 → __H2O, what coefficient should be placed in front of H2O to balance the reaction?
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I would try the answer A

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Which rock is an example of a clastic sedimentary rock?
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The arrows below represent the velocities of two vehicles. Which claim explains why the velocity of each vehicle is a vector qua
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Answer:

It has direction and size.

Explanation:

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Which of the following describes a response to external stimuli?
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3 years ago
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There are on average 43 g of sugar and 355 mL can of soda please calculate the molarity of sugar in the can of soda the molar ma
vfiekz [6]

Explanation:

Given :

Amount of solute - sucrose (C12H22O11) = 41 g

Amount of solvent -soda  = 355-mL

Molarity of the solution with respect to sucrose= ?

Molarity(M) is a unit of concentration measuring the number of moles of a solute per liter of solution. The SI unit of molarity is mol/L.

Formula to find the molarity of solution :

               Molarity =  

Amount of solvent is given in mL, let’s convert to L :

               1 L = 1000 mL

Therefore, 355 mL in L will be :

                   

               = 0.355 L

We have the amount of solute in g, let’s calculate the number of moles first :

       Number of moles (n) =  

Molar mass of C12H22O11 = 342.29 g/mol.

Therefore, n =  

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8 0
3 years ago
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