B2h6 + 3o2 reaction represents which enthalpy change?

Answer:

The answer is 0.7 M.

Explanation:

The formula to be used is as follows:

[tex](m1v1n1 +m2v2n2) \div (v1 + v2)[/tex]

Where n1 is the number of moles of sodium ions in Na2SO4;

n2 is the number of moles of sodium ions in Na3PO4

Therefore

[tex](0.1 \times 0.02 \times 2 + 0.3 \times 0.05 \times 3) \div (0.07)[/tex]

Hence sodium ion concentration is 0.7 M.

Answer:

Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Explanation:

yclist cycles for ′′ second at a speed of 3 m/s and then for the same time at a speed of 5 m/s

along a straight road due north. What is the average speed of the cyclist?The displacement of the body can be- (.5)

(a) Positive (b) Negative

(c) Zero. (d) All of theseIn which year president Mugabe was forced out of his officeWhat is the major reason for people to migrate from rural areas to urban what is voting system in Fiji?Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Why is nucleus referred to as the controller of cellular activities? Why is nucleus referred to as the controller of cellular activities? Why is nucleus referred to as the controller of cellular activities? Why is nucleus referred to as the controller of cellular activities? Why is nucleus referred to as the controller of cellular activities? Why is nucleus referred to as the controller of cellular activities? what is voting system in Fiji?what is voting system in Fiji?what is voting system in Fiji?what is voting system in Fiji?what is voting system in Fiji?what is voting system in Fiji?Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Study the velocity-time graph of a traveling metro train as shown in the figure.

(a) What is the acceleration of the train during the first two seconds? (.5)

(b) What is the nature of graph from 2s to 10s ? (.5)

(c) What is the distance travelled in the entire journey. (1)

Answer:

Sanskriti Gyan ke book se page number 5,6,7 se Naitik Shiksha ke test Mein aaega Yad Karen

Answer:

Tax defaulter being dealt with how.