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PSYCHO15rus [73]
2 years ago
9

Heart, 5 stars, and Brainiest to first right answer!

Chemistry
2 answers:
Marianna [84]2 years ago
6 0

Answer:

D. The bike experiences a contact force and Earth experiences a non-contact force.

lesya692 [45]2 years ago
5 0

Answer:D. The bike experiences a contact force and Earth experiences a non-contact force.

Explanation:

why is because tthe force wil make the bikw wobbly and boom no contact force

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3 years ago
1. 7.000 mmhg = ______ KPa?<br> 2. 10.00 kPa = ________atm?<br> 3. 15.00 kPa______mmHg?
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7 0
3 years ago
The reaction between potassium metal and water produces potassium hydroxide and hydrogen gas.
Phantasy [73]

Answer:

2K   +   2H₂O   →   2KOH  + H₂

Explanation:

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    Potassium metal  = K

    Water  = H₂O

 The products are:

  Potassium hydroxide  = KOH

  Hydrogen gas  = H₂  

The reaction equation is given as;  

                Reactants   →   Products

        2K   +   2H₂O   →   2KOH  + H₂

The reaction is a single displacement reaction

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