3 years ago

Identify Z in the following reaction

Chemistry

1 answer:

ozzi3 years ago

4 0

Answer:

love u dada 4o98

Explanation:

You might be interested in

An atom that gains or loses an electron has a net electric charge and is called a/n

Fofino [41]

That would be an ion, so A.

8 0

3 years ago

Read 2 more answers

fish tank initially contains 35 liters of pure water. Brine of constant, but unknown, concentration of salt is flowing in at 5 l

weeeeeb [17]

Answer:

Therefore, the rate of change in the amount of salt is $\frac{dx}{dt} =( 5c}{ - \frac{x }{20})$

$\frac{grams }{min}$

Explanation:

Given:

Initial volume of water $V = 35$ lit

Flowing rate = 5 $\frac{Lit}{min}$

The rate of change in the amount of salt is given by,

$\frac{dx}{dt} =$ ( Rate of salt enters tank - rate of sat leaves tank )

Since tank is initially filled with water so we write that,

$x(0) = 0$

Let amount of salt in the solution is $c$ ,

$\frac{dx}{dt} = \frac{5c}{1 } - \frac{x(t) \times 5}{100}$

$\frac{dx}{dt} =( 5c}{ - \frac{x }{20})$ $\frac{grams}{min}$

Therefore, the rate of change in the amount of salt is $\frac{dx}{dt} =( 5c}{ - \frac{x }{20})$

$\frac{grams }{min}$

7 0

3 years ago

Use the conversion factor 1 amu = 1.66054× 10–24 g to answer the following questions. a) 1.67 x 10-24 g of neurons is how many (

sergij07 [2.7K]

You can use the mass of neuron divided by the mass of conversion factor: 1.67*10^(-25)/(1.66054*10^(-24))≈1 amu. So the answer is 1 amu.

7 0

2 years ago

I NEED HELP, HELP ME PLZ!!!

Verdich [7]

I belevieve the answer is A

4 0

3 years ago

Read 2 more answers

A box sits on a table. A short arrow labeled F subscript N = 100 N points up. A short arrow labeled F subscript g = 100 N points

NikAS [45]

Answer:65N

Explanation:75-10=65

100-100=0

Therefore=65n

4 0

3 years ago

Read 2 more answers