How much does a ram pickup cost asking for a friend

Chemistry

1 answer:

nika2105 [10]2 years ago

4 0

Answer:alot lol

Explanation:

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State the Third Law of Motion on the basis of the Third law explain the following [a] A boat tend to leave the shore when passen

Firlakuza [10]

C because it has to do with opposite motions and stuff

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2 years ago

A metal sample has a mass of 64.2 g. What is the density of this metal?

brilliants [131]

density= mass/volume

we need the volume of the metal to find the density, in which case the answer would be 64.2/volume=density

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rite stepwise equations for protonation or deprotonation of this polyprotic species in water. What are the products of the first

adoni [48]

<u>Answer:</u> The products of the given chemical equation are $HCO_3^-\text{ and }OH^-$

<u>Explanation:</u>

Protonation equation is defined as the equation in which protons get added in the substance.

The chemical equation for the protonation of carbonate ion in the presence of water follows:

$CO_3^{2-}+H_2O\rightarrow HCO_3^-+OH^-$

By Stoichiometry of the reaction:

1 mole of carbonate ion reacts with 1 mole of water to produce 1 mole of hydrogen carbonate ion and 1 mole of hydroxide ion

Hence, the products of the given chemical equation are $HCO_3^-\text{ and }OH^-$

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2 years ago

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Goryan [66]

100 m = 0.1 km
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How many valence electrons should be used to draw a Lewis structure of methane CH4

olganol [36]

Answer:

8 valence electrons

Explanation:

There are 4 valence electrons in carbon because it is in group 4A of the periodic table. There is 1 valence electron per hydrogen based on its position on the periodic table, but CH4 has 4 hydrogens in it. So 1 times 4 is 4. Add the 4 valence electrons from carbon with the 4 electrons from H4 to get 8.

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