Answer:
well you could sort it out based on color you could stain and that uses size you could get a magnet if you want to seperate out iron or something which uses electro magnetism and if it is a liquid you could let it stand till it seperates using density

Is a carbon atom spontaneously lost a proton what element would be formed

What are three ways that magma can form

Which of these experimental designs could lead to bias?A) Two mice are given the choice between Swiss and American cheese. B) Phil and Bart race down the street to determine who is the fastest. Eliminate C) A car company pays participants to test drive and evaluate their new auto. D) A private company uses a random taste test of three different, unidentified soft drinks.

Determine the total mass of ethanol produced when 279. Grams of glucose rescts completely to form ethanol and 132 grams of carbon dioxide.

Which best defines partial pressure in a mixture of gases?O pressure that is exerted by all the gases of a mixture on the containerpressure that is exerted by one gas as if it occupied a container by itselfhalf of the pressure that is exerted by the gases of a mixture on the containerOsum of the individual pressures that are exerted by two or more gases

What are three ways that magma can form

Which of these experimental designs could lead to bias?A) Two mice are given the choice between Swiss and American cheese. B) Phil and Bart race down the street to determine who is the fastest. Eliminate C) A car company pays participants to test drive and evaluate their new auto. D) A private company uses a random taste test of three different, unidentified soft drinks.

Determine the total mass of ethanol produced when 279. Grams of glucose rescts completely to form ethanol and 132 grams of carbon dioxide.

Which best defines partial pressure in a mixture of gases?O pressure that is exerted by all the gases of a mixture on the containerpressure that is exerted by one gas as if it occupied a container by itselfhalf of the pressure that is exerted by the gases of a mixture on the containerOsum of the individual pressures that are exerted by two or more gases

Answer:

2moles of H2

Explanation:

First, let us generate a balanced equation for the reaction between calcium and water. This is illustrated below:

Ca + 2H20 —> Ca(OH)2 + H2

From the equation,

2moles of H2O produced 1mole of H2.

Therefore 4moles of H2O will produce = 4/2 = 2moles of H2.

The ball will have kinetic energy because the released the potential and kinetic is taking over.

**Answer:**

The ball will have kinetic energy and potential energy

**Explanation:**

When Amy releases the ball, it will be moving. Therefore, it will have kinetic energy. But, because the ball will be in the air, it will also have gravitational potential energy. I also did the Study Island

**Answer:**

I think It's either A. or C.

**Explanation:**

**Answer:**

C

**Explanation:**

Оа

Ob

Ос

0.39 moles

6405.00 moles

128.10 g

2.56 moles

Review Answers

**Answer:**

0.39 moles

**Explanation:**

To find how many moles are in 50.0 g of CaC₂O₄ you divide the grams of the sample by the molar mass of the compound;

=0.39 mol

The grams cancel out and you are left with moles!

I hope this help ^-^

pretty sure it’s 0.39 moles

Neon is considered a "**nonmetal inert gas**".

Neon has the formula "Ne". It has atomic number of 10, which means it has 10 electrons configured as follows: 1s2, 2s2, 2p6. Based on this, neon is monoatomic and stable in standard form.

Neon is a colorless gas that exhibits an orange-red glow when placed in an electric field.

Neon has the formula "Ne". It has atomic number of 10, which means it has 10 electrons configured as follows: 1s2, 2s2, 2p6. Based on this, neon is monoatomic and stable in standard form.

Neon is a colorless gas that exhibits an orange-red glow when placed in an electric field.

The law of attraction in physics Newton's gravitational pull means to lie close to each other. In the field of physics of each object with mass m1 always have attractive forces with another object (with mass m2). For example, a particle with other particles will always mutual attraction. Examples put forward by Sir Isaac Newton in the field of classicalmechanics that anything on the atmosphere will be pulled by the earth,which was then known as the phenomenon of falling objects.

Attractive force of gravity is expressed by Isaac Newton viaWriting in the journal Philosophiæ Naturalis Principia Mathematica onJuly 5, 1687 in the form of the following formula:

F = G \ frac {M_1 m_2} {r ^ 2},

Where:

F is the force of gravity between the two masses,

G is the gravitational konstante,

m1 is the mass of the first object

m2 is the mass of the object, and

r is the distance between the two masses.

Thistheory is then developed further that any celestial body will be mutualattraction, and this could explain why the earth should revolve aroundthe sun to offset the attractive force of gravity of the earth-sun. Byusing the gravitational pull of this phenomenon as well, meteors closerto the Earth in its journey in space will be attracted fall to earth.

Attractive force of gravity is expressed by Isaac Newton viaWriting in the journal Philosophiæ Naturalis Principia Mathematica onJuly 5, 1687 in the form of the following formula:

F = G \ frac {M_1 m_2} {r ^ 2},

Where:

F is the force of gravity between the two masses,

G is the gravitational konstante,

m1 is the mass of the first object

m2 is the mass of the object, and

r is the distance between the two masses.

Thistheory is then developed further that any celestial body will be mutualattraction, and this could explain why the earth should revolve aroundthe sun to offset the attractive force of gravity of the earth-sun. Byusing the gravitational pull of this phenomenon as well, meteors closerto the Earth in its journey in space will be attracted fall to earth.