Chemistry answers to Synergy tests

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Synergy Answers to Chemistry Tests
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The maximum degree of oxidation of an element is usually equal to ...
Answer Type: Single Pick
Status: New
the number of electrons in an atom
period number
group number
the item number


Anion called ...
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Status: New
particle with unpaired electron
negatively charged particle
neutral particle
positively charged particle


With increasing activation energy, the rate of chemical reaction ...
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Status: New
does not change
increases
decreases


Chemical thermodynamics is a science that studies ...
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Status: New
energy and chemical processes
electronic structure of elements
redox properties of simple and complex substances
mechanisms and rates of chemical reactions



Period number of the periodic system allows you to determine the number ...
Answer Type: Single Pick
Status: New
orbitals
energy levels
energy sublevels
electrons at the last level



Chemical kinetics is the science of learning ...
Answer Type: Single Pick
Status: New
energy and chemical processes
mechanisms and rates of chemical reactions
redox properties of simple and complex substances
electronic structure of elements


An oxidizer is an element that during the reaction ...
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Status: New
donates electrons and oxidizes
donates electrons and recovers
attaches electrons and oxidizes
attaches electrons and recovers


In accordance with the law of Henry pressure ...
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has a significant effect on gas solubility
no significant effect on solubility
has a significant effect on the solubility of liquid bodies
has a significant effect on solubility of solids


Promoters are ...
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Status: New
particles with unpaired electrons
chain slowing agents
chain accelerating agents
substances affecting the efficiency of catalysts


Catalytic poisons are substances ... catalyst activity
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Status: New
lowering
not changing
boosting



In the case of Δε> 2, a bond is formed ...
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Status: New
covalent polar
ionic
hydrogen
covalent non-polar


With the growth of the standard metal potential ...
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Status: New
decreases and the reducing activity of its atoms, and the oxidative activity of ions
decreases the reducing activity of its atoms and increases the oxidative activity of ions
increases the reducing activity of its atoms and decreases the oxidative activity of ions
both the reducing activity of its atoms and the oxidizing activity of ions increase

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