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Crazy boy [7]
3 years ago
14

The saltwater is a homogeneous or a heterogeneous mixture

Chemistry
1 answer:
ddd [48]3 years ago
5 0
Homogeneous because it is unable to be distinguished of the components Water and Salt
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A 4.24 kg marble slab has the volume of 1564 cm3 What is the density in g/cm3
miskamm [114]

Answer:

The answer is

<h2>2.71 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

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

From the question

volume of marble = 1564 cm³

1 kg = 1000 g

4.24 kg = 4240 g

mass = 4240 g

The density is

density =  \frac{4240}{1564}   \\  = 2.710997442...

We have the final answer as

<h3>2.71 g/cm³</h3>

Hope this helps you

7 0
3 years ago
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A... I think ., not sure
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harkovskaia [24]
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4 0
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How many protons and electrons in Arsenic ion
kow [346]
Protons=33 / electrons:42

3 0
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Granite forms when magma cools slowly underground. Granite _____.
katrin [286]

Granite forms when magma cools slowly underground. Granite is an intrusive igneous rock. The answer is letter B. granite is composed mostly of quartz and feldspar with minor amounts of mica, amphiboles and other minerals.

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3 years ago
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