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Anestetic [448]
3 years ago
7

What are the steps to go from the names of compounds to the formulas

Chemistry
1 answer:
marysya [2.9K]3 years ago
4 0

Answer:

Explanation:

write down the formulas, use the expressions and formulas to convert

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LOTS OF POINT PLS HELP!!!! What is the balanced, net ionic equation for the reaction shown below? HCI (aq) + NaOH (ag)-> NaCI
Kruka [31]

The net ionic equation is written as H^+(aq) + OH^-(aq) -------> H2O(l)

<h3>What is the net ionic equation?</h3>

The term net ionic equation refers to the equation that shows the ions that underwent a change in the reaction. We have to note that the reaction species here must be ionic species which are able to dissociate into ions in solutions.

Now the first step is to put down the molecular equation. The molecular equation shows the reaction of the compounds as follows;

HCI (aq) + NaOH (ag)-> NaCI (aq) +H2O(l)

Next, we put own the complete ionic reaction equation as follows;

H^+(aq) + Cl^-(aq) + Na^+(aq) + OH^-(aq) -------> Na^+(aq) + + Cl^-(aq) + H2O(l)

Next we have the net ionic equation;

H^+(aq) + OH^-(aq) -------> H2O(l)

Learn more about ionic reaction equation:brainly.com/question/21368817

#SPJ1

4 0
2 years ago
What happens to the molarity of a salt solution if the number of moles of salt in the solution is multiplied by three and the nu
Dovator [93]

Answer:

The molarity of the solution remains unchanged.

Explanation:

Consider the formula for the molarity M of a solution:

\displaystyle M = \frac{n}{V},

where

  • n is the number of moles of solute in this solution, and
  • V is the volume of the solution.

For this salt solution,

  • n_{1} = 3\;n_{0}, and
  • V_{1} = 3\;V_{0}.

Initial molarity:

\displaystyle M_{0} = \frac{n_{0}}{V_{0}}.

Final molarity:

\displaystyle M_{1} = \frac{n_{1}}{V_{1}} = \frac{3\;n_{0}}{3\;V_{0}} = \frac{n_{0}}{V_{0}} = M_{0}.

In other words, the molarity of the solution remains unchanged.

8 0
3 years ago
Neutralisation reactions worded formula
Liono4ka [1.6K]

Answer:

Hydrochloric acid + sodium → sodium chloride + water

NaOH +HCl → H2O and NaCl

Explanation:

salt is a neutral ionic compound. Let's see how a neutralization reaction produces both water and a salt, using as an example the reaction between solutions of hydrochloric acid and sodium hydroxide. The overall equation for this reaction is: NaOH +HCl → H2O and NaCl.

4 0
3 years ago
Why does decreasing the volume of gas cause the pressure to increase if temperature is constant
Yuri [45]

There's less space, causing the air particles to collide with the walls of the container more frequently. Pressure is that energy caused by molecules striking a surface. Thus, compacting air molecules leads to higher pressure.

5 0
3 years ago
How did thinking about collision theory help you think about the effect of social distancing?
melomori [17]

Answer:

When two people "collide" and one of them is carrying the virus then the other person starts carrying it. This is why we need to social distance so it doesn't spread.

Explanation:

3 0
3 years ago
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