wendyrojano9 wendyrojano9

02-04-2020
Chemistry

contestada

Which equation represents a chemical equilibrium?
1)N2(l)<-->N2(g)
2)2NO2(g)<--->N2O4(g)
3)CO2(s)<-->CO2(g)
4)NH3(l)<--NH3(g)

Respuesta :

airbearwells airbearwells

02-04-2020

Answer:

2

Explanation:

the answer is number 2, 2NO2(g)<--->N2O4(g) is the same equation written twice

Answer Link

Otras preguntas

Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15

The sizes of matrices A and B are given. Find the sizes of AB and BA whenever they are defined. (If the matrix product is undefined, enter UNDEFINED.) A is of s

Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15

Isla, Bob and Marie are playing a game involving counters. The total number of counters stays the same throughout the game. At the start of the game, the ratio

simplify fully 40/56

Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,

With a $230,000 annual profit achieved from a $2,000,000 investment, the return on investment (ROI%) for a business would be

simplify fully 40/56

Select the values that make the inequality m 4 true. Then write an equivalent inequality, in terms of m. (Numbers written in order from least to greatest going

Joe and Ann buy some fruit from the same shop. Joe buys 4 apples and 3 bananas for £2.50 Ann buys 3 apples and 4 bananas for £2.40 Work out the cost of (i) one