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sweet [91]
2 years ago
11

Which two species in this table are most similar to each other?

Chemistry
2 answers:
morpeh [17]2 years ago
6 0

Answer:

The coyote (Canis latrans) and the gray wolf (Canis lupus) are the most similar species in the table.

Explanation:

gayaneshka [121]2 years ago
3 0
<span>The coyote (Canis latrans) and the gray wolf (Canis lupus) are the most similar species in the table.</span>
You might be interested in
(Yield Problem)
alex41 [277]

Answer:

Percent Yield Fe  =  82.5%

Explanation:

The actual yield is the value produced after an experiment is conducted. The theoretical yield is the value calculated using the balanced chemical equation and atomic/molar masses.

To find the percent yield of iron (Fe), you need to (1) convert grams Al to moles Al (via atomic mass), then (2) convert moles Al to moles Fe (via mole-to-mole ratio from equation coefficients), then (3) convert moles Fe to grams Fe (via atomic mass), and then (4) calculate the percent yield. It is important to arrange the ratios in a way that allows for the cancellation of units. The final answer should have 3 sig figs to reflect the sig figs of the given values.

Atomic Mass (Mg): 24.305 g/mol

Atomic Mass (Fe): 55.845 g/mol

3 Mg + 2 FeCl₃ -----> 2 Fe + 3 MgCl₂

20.5 g Mg           1 mole              2 moles Fe            55.845 g
-----------------  x  -----------------  x  ----------------------  x  -----------------  =  
                           24.305 g           3 moles Mg             1 mole

=  31.4 g Fe

                                     Actual Yield
Percent Yield  =  ----------------------------------  x  100%
                                 Theoretical Yield

                               25.9 g Fe
Percent Yield  =  --------------------  x  100%
                               31.4 g Fe

Percent Yield  =  82.5%

5 0
1 year ago
19) Which set of coefficients correctly balances this chemical equation?*
Bas_tet [7]

Answer:

6,1,2

Explanation:

_Ag + _N2 => _Ag3N

LHS RHS

Ag=1×6=3 Ag=3×2=6(Balanced)

N=2×1=2 N=1×2=2(Balanced)

coefficient=6,1,2

4 0
3 years ago
Na+ + Cl–  NaCl Which statement best describes the relationship between the substances in the equation?
ANTONII [103]

Answer : The number of sodium ions is equal to the number of formula units of salt.


Explanation : In the given reaction of NaCl the statement which describes it the best is that the number of sodium ions is found to be same along with the formula units in the product side.


Na^{+} + Cl^{-} ----> NaCl.


Its clear from the equation that one mole of Na and one mole of Cl combines together to give the product, which is one mole of NaCl. The number of ions on both the sides are equal.

3 0
3 years ago
Read 2 more answers
Help please !!!
castortr0y [4]
Kinetic energy is the correct answer for this question
4 0
3 years ago
When two objects push or pull on each other, which type of energy is being transferred?
frez [133]

Kinetic energy should be right

4 0
3 years ago
Read 2 more answers
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