3 years ago

What percentage of known species are invertebrates?

Chemistry

1 answer:

ehidna [41]3 years ago

6 0

95 percent of species known are invertebrates

You might be interested in

The most condensed state of matter is (4 points)

Karo-lina-s [1.5K]

The most condensed state of matter is solid

7 0

3 years ago

Read 2 more answers

Which of the following statements is true? Sound waves create areas of high and low pressure, Areas of high pressure are called

ankoles [38]

Answer:

all i think

Explanation:

7 0

3 years ago

Write the equilibrium expression for N2 (g) + 3 H2 (g) ↔ 2 NH3 (g) + heat I have no idea where to even start, due to the corona

motikmotik

Answer:

The expression of an equilibrium constant will given as:

$K_c=\frac{[NH_3]^2}{[N_2][H_2]^3}$

Explanation:

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as $K_{eq}$

K is the constant of a certain reaction when it is in equilibrium

$N_2 (g) + 3 H_2 (g)\rightleftharpoons 2 NH_3 (g) + heat$

The expression of an equilibrium constant will given as:

$K_c=\frac{[NH_3]^2}{[N_2][H_2]^3}$

5 0

3 years ago

In terms of electrons, what happens when Cations bond with anions?

Black_prince [1.1K]

Answer:

when an atom, typically a metal, loses an electron or electrons, and becomes a positive ion, or cation. Another atom, typically a non-metal, is able to acquire the electron(s) to become a negative ion, or anion.

Explanation:

4 0

2 years ago

Which condition is a result of shaken baby syndrome?

Zinaida [17]

I would say A or C because the other 2 are decided before a baby leaves the womb

8 0

3 years ago

Read 2 more answers