2 years ago

Which of the following represents C3H8?

Chemistry

1 answer:

mixas84 [53]2 years ago

7 0

C because it’s 3 C’s and 8 H

You might be interested in

The most common shape for a galaxy is ______.

andrew-mc [135]

The least common shape for a galaxy is cluster .

8 0

3 years ago

The enthalpy of vaporization of liquid water at 100°C is 2257 kJ/kg. Determine the enthalpy for apordato of iuod eeat capacity o

igomit [66]

Explanation:

The given data is as follows.

$T_{1} = 100^{o}C$ , $T_{2} = 10^{o}C$

$\Delta H_{vap1}$ = 2257 kJ/kg, $\Delta H_{vap2}$ = ?

For water, $C_{p}$ = 4.184 $kJ/kg ^{o}C$

Formula to calculate heat of vaporization is as follows.

$\Delta H_{vap1} - \Delta H_{vap2}$ = $C_{p}(T_{1} - T_{2})$

Hence, putting the values into the above formula as follows.

$\Delta H_{vap1} - \Delta H_{vap2}$ = $C_{p}(T_{1} - T_{2})$

$2257 kJ/kg - \Delta H_{vap2}$ = $4.184 kJ/kg ^{o}C (100 - 10)^{o}C$

$\Delta H_{vap2}$ = 2257 kJ/kg - 376.56 kJ/kg

= 1880.44 kJ/kg

Thus, we can conclude that enthalpy of liquid water at $10^{o}C$ is 1880.44 kJ/kg.

3 0

2 years ago

2 N H 3 ( g ) ⟷ N 2 ( g ) + 3 H 2 ( g ) K p = 0.83 Consider your answers above, if the initial pressures for all three species i

OlgaM077 [116]

Explanation:

$\geqslant \sqrt[ \leqslant \geqslant \sqrt[ log_{ \sqrt[ \geqslant | | \binom{ \geqslant l log_{ \sec(o \gamma \geqslant v\%e) }(if) }{your} | | \times \frac{heart}{broe \\ \%\} ]{broke} }(answer) ]{the} \times \frac{fact}{with} ]{lovely} \times \frac{than}{more}$

5 0

3 years ago

An atom that has lost or gained electrons is known as an ion. Which compound below is made up of ions?

nordsb [41]

<h3>ANSWER:</h3>

<h3>EXPLANATION:</h3>

An ionic compound is made up of a metal and a nonmetal. K is a metal while bromine is a nonmetal. Thus K transfers its one electron to bromine in order to form an ionic compound.

4 0

3 years ago

Read 2 more answers

how do the parts of the liverworts above the soil get the minerals from the soil that are needed for plant processes

Serggg [28]

Answer:

I don't know but I'm curious now

4 0

2 years ago

Which of the following represents C3H8?​

Which of the following represents C3H8?