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maria [59]
3 years ago
6

Which factor would speed up a chemical reaction? (Choose all that apply)

Chemistry
2 answers:
OLEGan [10]3 years ago
8 0

Answer:

Increasing temp

Explanation:

melisa1 [442]3 years ago
7 0

Answer:

Increasing the temperature

Increasing particle size

Explanation:

Increasing the temperature allows for particles and molecules to move faster (because there is an increase in energy) and allows for more collisions.

∴ Increasing the temperature would be an answer.

Increasing the particle size allows for more surface area and a greater chance for particles to collide with each other.

∴ Increasing particle size would be an answer.

Topic: AP Chemistry

Unit: Kinetics

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Consider the following balanced equation:
Serga [27]
<span>Zn⁰ + 2H⁺ ------> Zn²⁺ + H2⁰

H⁺ ion has oxidation number +1.
Zn²⁺ ion has oxidation number +2.
Atom of Zn has electric charge 0, and each hydrogen atom in the molecule H2 have oxidation number 0. So, </span> Zn and each hydrogen atom in H2 have oxidation numbers equals "0".<span>

</span><span>Answer is
D. Zn and each hydrogen atom in H2</span><span>

</span>
4 0
4 years ago
Net ionic equation for 2AgF(aq) + k2S = Ag2S (s) + 2KF(aq)
tester [92]

Answer:

The net ionic equation shows the actual reaction more clearly and closer to reality because it writes soluble ionic compounds as the ions and then cancel the spectator ions not involved in the chemical reaction . The net ionic equation results shows the actual chemical reaction taking place.

4 0
3 years ago
How many oxygen atoms are in one molecule of baking soda
8_murik_8 [283]

NaHCO3 = No. of atoms are 1 sodium + 1 Hydrogen + 1 carbon + 3 oxygens = 6 atoms per molecule.

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4 0
3 years ago
To convert measurements in the metric system you can move the decimal point left or right why does this work?
Serhud [2]

Explanation:

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3 0
3 years ago
Please help - will award brainliest! <br> Which type of reaction does this diagram represent?
Brilliant_brown [7]

The correct answer would be B nuclear fission because an atom is splitting into two large fragments of comparable mass

6 0
4 years ago
Read 2 more answers
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