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Chemistry

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Giovanny Medhurst

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Cards in this guide (18)
What is a renewable resource

One that can be produced as fast as it is used - apex

What is the pH of a solution

A measure of the acidity of a solution

The principal quantum number for the outermost electrons in a Bromine atom in the ground state is

It is n=4 because Br is in the 4p valence shell.

What energy is the source that panels use to make electricity

Solar panels are used to make electricity. The energy that panels use to make energy therefore is solar energy.

When the maximum amount of solid is dissolved in a solute what kind of solution is it

A saturated solution

What characterizes an Arrhenius acid-base reaction

It forms a salt and water.

What is the greenhouse effect

gases in the atmosphere trap the heat from the sun

Which of the following can be determined from the frequency of a light wave

If you know the frequency of a light wave, you can tell the wavelength, the

color it'll appear to your eye, and the energy in each photon of the light.


The energy of the wave ~APEX

What type of reaction happens in a nuclear power plant

Nuclear fission

What is the second quantum number for one of the electrons in the 4p energy sublevel of bromine

l = 1

Which type of molecule supports a tree's tall structure

polysaccharide
polysaccharide

What best describes a radioisotope

its nucleus is unstable

What is the definition of specific heat capacity

The amount of heat required to raise the temperature of 1 g of a substance by 1°C.

What type of fuel produces greenhouse gases

Biomass

According to the Gibbs free energy equation G H - TS when is a reaction always spontaneous

when H is negative and S is positive

Which type of molecule is shown below

I know the answer because I am smarter than all of you

which is a fossil fuel

natural gas

which describes the burning of fossil fuels

Burning fossil fuels contributes to climate change and are nonrenewable.

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