Ask question

Ask question

All categories

Free_Kalibri [48]

2 years ago

7

In which series is the order of classification correct

1 answer:

Rufina [12.5K]2 years ago

6 0

Answer:

https://www.topperlearning.com/answer/arrange-the-following-in-correct-and-standard-sequence-of-classification-class-species-kingdom-phylum-order-genus-family/l9ujubd33#:~:text=The%20correct%20sequence%20is%3A%20Kingdom,%2C%20Family%2C%20Genus%2C%20Species.

Explanation:

Hope this link helps

You might be interested in

Which of the following answers is true for the following statement?

Vsevolod [243]

it is either "aweak acid or a lousy (or very weak) acid"

6 0

2 years ago

5 H2O2(aq) + 2 MnO4-(aq) + 6 H+(aq) → 2 Mn2+(aq) + 8 H2O(l) + 5 O2(g) In a titration experiment, H2O2(aq) reacts with aqueous Mn

Tomtit [17]

Answer:

Oxygen in hydrogen peroxide oxidizes from -1 to 0.

Explanation:

Oxidation is the loss of electrons. The specie which is oxidized has has elevation in its oxidation state as compared in the reactant and the products.

The given reaction is shown below as:

$5 H_2O_2_{(aq)} + 2 MnO_4^-_{(aq)} + 6 H^+_{(aq)}\rightarrow 2 Mn^{2+}_{(aq)} + 8 H_2O_{(l)} + 5 O_2_{(g)}$

Manganese in $MnO_4^-$ has oxidation state of +7

Manganese in $Mn^{2+}$ has an oxidation state of +2

It reduces from +7 to +2

Oxygen in hydrogen peroxide has an oxidation state of -1.

Oxygen in molecular oxygen has an oxidation of 0.

Thus, oxygen in hydrogen peroxide oxidizes from -1 to 0.

8 0

3 years ago

Can you help me plz I think it’s b or c

Anettt [7]

i think its C pls dont get mad if it is wrong

4 0

2 years ago

Read 2 more answers

PLEASE HELP ASAP! AND PLEASE DO NOT GIVE ME ANY VIRUSES!

ludmilkaskok [199]

Answer:

Hope it helps you.....

The answer is in form of image..

See it...

8 0

2 years ago

Find the number of moles of the following substances 210 grams of NaHCO3

Triss [41]

The number of moles of 210 grams of NaHCO₃ is 2.5 moles.

<h3>How to find the Number of moles ? </h3>

To calculate the number of moles use the formula

Number of moles = $\frac{\text{Given Mass}}{\text{Molar Mass}}$

Mass of NaHCO₃ = 210 g

Now we have to find the Molar mass of NaHCO₃

= Atomic mass of Na + Atomic mass of H + Atomic mass of C + 3 (Atomic mass of O)

= 23 + 1 + 12 + 3 (16)

= 36 + 48

= 84 g/mol

Now put the value in above formula we get

Number of moles = $\frac{\text{Given Mass}}{\text{Molar Mass}}$

= $\frac{210\ g}{84\ g/mol}$

= 2.5 moles

Thus from the above conclusion we can say that The number of moles of 210 grams of NaHCO₃ is 2.5 moles.

Learn more about the Moles here: brainly.com/question/15356425

#SPJ1

8 0

2 years ago