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Angelina_Jolie [31]
4 years ago
8

In a chemical reaction, ____ interact to form ____. select one:

Chemistry
1 answer:
QveST [7]4 years ago
7 0
A. Reactants, products

In a chemical reaction, reactants interact to form products
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Large sharks eat many other marine life animals. The sharks and the animals they eat are all part of which level of organization
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A mixture requires constant shaking to keep its constituents combined. It is best described as a _____. homogenous mixture collo
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The correct answer is a suspension.

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And a solution is a homogenous mixture where the particles are too small to even reflect light

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4 years ago
The molar mass of oxygen is 16.00 g/mol. how many moles of oxygen are in copper oxide?
BabaBlast [244]
 oxygen added to the copper is 3.300 grams. 

<span>89.920 - 83.620 = 3.300 g oxygen </span>

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5 0
3 years ago
a sample of substance has a volume of 60.5 ml and a density of 1.20g/ml. what is the mass of the sample?
Sliva [168]

The mass of a sample of substance with a volume of 60.5 ml and a density of 1.20g/ml is 72.6 g.

Density, denoted as ρ, is a physical property of a material which is defined as the ratio between mass and volume or mass per unit volume. It is a measure of how much "stuff" or compact an object has in a unit volume. The more dense a substance is, the heavier it feels for its size.

To find the density, use the formula given by:

ρ = \frac{m}{v}

where

ρ = density

m = mass

v = volume

Using the same formula, we can transform it to solve for mass, if the volume and density are given.

ρ = \frac{m}{v}

m = ρv

Putting the values in,

m = 1.20g/ml x 60.5 ml

m = 72.6 g

Hence, the mass of a sample of substance with a volume of 60.5 ml and a density of 1.20g/ml is 72.6 g.

To know more about density, visit brainly.com/question/6838128.

#SPJ4

6 0
2 years ago
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