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Alexandra [31]
3 years ago
15

What is a primary consumer

Chemistry
2 answers:
IRINA_888 [86]3 years ago
4 0

Answer: usually a herbivore who feeds on plants

Explanation: Examples are cows, horses, deer, and rabbits.

Ket [755]3 years ago
3 0

Answer:

They eat producers

Explanation:

for example, any herbivore

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LAST TIME, I WILL AWARD BRAINLIEST TO WHOEVER ANSWERS ALL THE QUESTIONS RIGHT!!!!
Anika [276]

Answer: Millard Reaction

Explanation:The  yummy process, called the Maillard reaction, packs the cookie with riche taste

3 0
2 years ago
2 NaClO3→ 2 NaCl + 3 O2<br><br> How many moles of O2 are produced when 40g of NaCl are formed?
Y_Kistochka [10]

Answer:

75.6

Explanation:

7 0
3 years ago
Calculate the ph of a buffer that is 0.13m in lactic acid and 0.10m in sodium lactate.
Alona [7]
According to Henderson–Hasselbalch Equation,

                                       pH  =  pKa + log [Lactate] / [Lactic Acid]
As,
      Ka of Lactic Acid  =  1.38 × 10⁻⁴

           pKa  = -log Ka
           pKa  = -log 1.38 × 10⁻⁴
           pKa  =  3.86
So,
                                  pH  =  3.86 + log [0.10] / [0.13]

                                  pH  =  4.74 + log 0.769

                                  pH  =  4.74 - 0.11

                                  pH  =  4.63
3 0
3 years ago
What is the mass of an atom with 7 protons, and 7 neutrons?
klio [65]

Answer:

Explanation:

Nitrogen has an atomic number of 7 (Z=7) because it has 7 protons in its nucleus. Some nitrogen atoms have an atomic mass number of 15 (A=15). A is the number of neutrons plus protons in the nucleus. However, we already know that there are 7 protons.

plz mark as brainliest

3 0
3 years ago
Which statement is true of any chemical reaction?
klemol [59]

According to the <em>Law of Conservation of Mass</em>,

The mass of the products in a chemical reaction must equal the mass of the reactants.

∴ D is the Answer

4 0
3 years ago
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