0
maybe
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
When hydrochloric acid is mixed with calcium is that a chemical or a physical reaction?
chemical how do you know?
Is picking up iron filings with a magnet a chemical reaction?
No, a chemical reaction is when the atoms are not mixed together but chemical bonded together. You know when a chemical reaction has happened when you can smell, hear or see things reacting.
What net ionic equation describes the reaction when these solutions are mixed?
The net ionic equation that describes the reaction when these solutions are mixed is the net summation. This is the net ionic equation for the chemical reaction.
Why should chlorine bleach and ammonia never be mixed?
toxic chemical reaction
What is the chemical equation of muzzy zinc mixed with hydrochloric acid?
the chemical equation of muzzy zinc mixed with hydrochloric acid is given as follows .ZN + 2 HCl = ZNCl2 + H2.The above chemical reaction is balanced and is called double displacement reaction.
Why do bottles of lemon juice do not have warning?
It doesn't contain or hasn't been mixed with any chemical to make a reaction.
What happens when lemon juice is mixed with baking powder?
when banking soda is mixed with lemon juice , bubbles are formed with a hissing sound and carbon dioxide is form (citrus acid) + (sodium hydrogencarbonate) = carbon dioxide + other substances
Why does lemon juice make blonde hair brighter?
because the acidic content of the lemon juice is extremely high and the pigmentation of blonde hair is so low, that even the sun lightens it,a chemical reaction ensues when the two are mixed
What reaction takes place when turmeric is mixed with lemon juice?
Turmeric is yellow in an acidic solution.
When baking soda is mixed with lemon juice bubbles are formed with the evolution of gas Is it a physical or chemical change?
it is a chemical change
What is a kind of mixture?
Two or more chemical substances, mixed without a chemical reaction form a mixture; examples: wine, asphalt, juice, air.
What kind of mixture have you observed?
Two or more chemical substances, mixed without a chemical reaction form a mixture; examples: wine, asphalt, juice, air.
When baking soda is mixed with lemon juice bubbles are formed with the evolution of gas. what type of change is it?
When baking soda and lemon juice are added together, a chemical reaction occurs. The reaction of the two is an acid-based reaction because it involves an acid (citric acid in the lemon juice) reacting with a base (sodium bicarbonate, more commonly known as baking soda). We can write this reaction as follows: C6H8O7 + 3NaHCO3 <---> Na3C6H5O7 + 3H2CO3 In other words, a molecule of citric acid reacts with three molecules of sodium bicarbonate to form a molecule of sodium citrate and three molecules of carbonic acid. Although an acid is reacting with a base, this is not a neutralisation reaction. In a neutralisation reaction, the products are water and salt; lemon juice is a weaker acid and baking soda is an organic salt. If you were to measure the pH of a solution containing the products, it would be lower than 7 (acidic).
Is cornstarch mixed with water a chemical reaction?
This mixing is not a chemical reaction.
When turmeric is mixed in lemon juice it becomes acidic or basic?
acidic
How made lemonade?
Lemonade is lemon juice mixed with water and sugar.
Why bottles of lemon juices do not have warning labels?
It doesn't contain or hasn't been mixed with any chemical to make a reaction.
