click here to access the interactive simulation. you will practice balancing chemical equations by playing…

click here to access the interactive simulation. you will practice balancing chemical equations by playing an interactive game. after accessing the website, select the game box and start with level 1, followed by levels 2 and 3. the goal of these games is to have the same number of atoms on each side of the equation. in level 1, you balanced the equation n₂ + h₂ → nh₃. what number did you place in front of ammonia (nh₃)? in level 2, you balanced the equation c + h₂o → ch₄ + co₂. what number did you place in front of carbon dioxide (co₂)? in level 3, you balanced the equation nh₃ + o₂ → no₂ + h₂o. what number did you place in front of water?

click here to access the interactive simulation. you will practice balancing chemical equations by playing an interactive game. after accessing the website, select the game box and start with level 1, followed by levels 2 and 3. the goal of these games is to have the same number of atoms on each side of the equation. in level 1, you balanced the equation n₂ + h₂ → nh₃. what number did you place in front of ammonia (nh₃)? in level 2, you balanced the equation c + h₂o → ch₄ + co₂. what number did you place in front of carbon dioxide (co₂)? in level 3, you balanced the equation nh₃ + o₂ → no₂ + h₂o. what number did you place in front of water?

Answer

Explanation:

Step1: Balance level 1 equation

The balanced equation for $N_2 + 3H_2\rightarrow2NH_3$. So the coefficient of $NH_3$ is 2.

Step2: Balance level 2 equation

The balanced equation for $2C + 2H_2O\rightarrow CH_4+CO_2$. So the coefficient of $CO_2$ is 1.

Step3: Balance level 3 equation

The balanced equation for $4NH_3 + 7O_2\rightarrow4NO_2+6H_2O$. So the coefficient of $H_2O$ is 6.

Answer:

In level 1: 2 In level 2: 1 In level 3: 6