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Oduvanchick [21]
4 years ago
5

4 ways to make a reaction go faster

Chemistry
1 answer:
lubasha [3.4K]4 years ago
8 0
Physical Reaction?


1: Relax.
2: Work out ; Be in shape ; Eat vegetables
3: Try making it a habit
4: Sports

Chemical Reaction?

1: Concentration
2: Area you are in ( you want warm weather )
3: Area you are USING ( more area the better)
4: Amount of chemicals, liquid, etc. inside the tube ( smaller amount the faster reaction )
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If a can of soup 150 g mass and 0.75g/ cm^3 density what’s the volume
Liula [17]

Answer:

<h3>The answer is 200 cm³</h3>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density}\\

From the question

mass = 150 g

density = 0.75 g/cm³

We have

volume =  \frac{150}{0.75}  \\

We have the final answer as

<h3>200 cm³</h3>

Hope this helps you

8 0
4 years ago
What is economics in costing​
Dahasolnce [82]

Answer:

The economics in costing​ is explained below in complete details.

Explanation:

The economic cost is the blend and mixture of wastes of any assets that have a worth connected to them by any one person. The economic cost is practiced largely by economists as a method to examine the prudence of one sequence of performance with that of another. The economic cost varies from accounting cost because it incorporates opportunity cost.

8 0
3 years ago
Use the periodic table to find the atomic weight for tin (Sn).<br> 50<br> 119<br> 170
trapecia [35]

Answer:

119

Explanation:

Tin is present in group sixteen. Its atomic number is 50 and atomic weight is 119 amu.

The atomic number is the number of electrons or number of protons. The atomic mass is equal to the sum of number of protons and number neutrons.

Tin have 50 protons and 69 neutrons.The atomic weight will be 50+69 = 119 amu.

An atom consist of electron, protons and neutrons. Protons and neutrons are present with in nucleus while the electrons are present out side the nucleus.

All these three subatomic particles construct an atom. A neutral atom have equal number of proton and electron. In other words we can say that negative and positive charges are equal in magnitude and cancel the each other. For example if neutral atom has 6 protons than it must have 6 electrons.

4 0
4 years ago
Help me please will give brainliest
faltersainse [42]

well excuse the "s" at the end

3 0
3 years ago
Which phase change is accompanied by the release of heat?
denis23 [38]

Answer:

i dont know what the last two said but pick the one that says H20(L)->H20(G)

Explanation:

pls vote brainliest ❤❤

6 0
3 years ago
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