HELPP What happened to the color of the ammonia solution after phenolphthalein was added?

What happened to the color of the ammonia solution after vinegar was added?

Is ammonia an acid or a base?

Why did the pink color disappear after adding vinegar to the ammonia solution?

What do you think will happen if you add more ammonia to the solution?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape