Ask question

Ask question

All categories

3 years ago

11

a scoop of baking soda is added to a beaker containing vinager.the baking soda disapears and bubbles are observed.this is an exa

mple of an change

1 answer:

icang [17]3 years ago

5 0

The change happening here is called a chemical change. ^-^

You might be interested in

A compound with the molecular formula C10H10O4 produces a 1H NMR spectrum that exhibits only two signals, both singlets. One sig

Kamila [148]

Answer:

The attached figure shows the structure of dimethyl terephthalate.

Explanation:

Dimethyl terephthalate is a compound whose formula is C6H4 (COOCH3) 2. It is a diester produced from terephthalic acid and methanol. It is characterized by being a white solid. Another method for the preparation is from p-xylene and methanol, which is characterized by having an oxidation and an esterification.

8 0

4 years ago

The type of neuron that carries impulses from the brain are...

jek_recluse [69]

It’s Sensory Neurons!

5 0

3 years ago

Combustion is an exothermic reaction where the reactants are combined with ____

Anna [14]

Answer:

sorry to waste ur time but im getting points bc i have a question and i need more points to say ig

7 0

3 years ago

Heat is being transferred from the ground to the air above it by conduction. Explain how this is possible.

Klio2033 [76]

Answer:

Conduction directly affects air temperature only a few centimeters into the atmosphere. During the day, sunlight heats the ground, which in turn heats the air directly above it via conduction. At night, the ground cools and the heat flows from the warmer air directly above to the cooler ground via conduction.

Explanation:

4 0

3 years ago

Read 2 more answers

If 11.5 ml of vinegar sample (d=1g/ml) is titrated with 18.5 ml of standardized Sodium hydroxide

insens350 [35]

Answer:

4.83% of acetic acid in the vinegar

Explanation:

3 0

3 years ago