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GaryK [48]
3 years ago
12

Hey everyone I’m new here so so can you give me some tips about Brainly?

Chemistry
2 answers:
BlackZzzverrR [31]3 years ago
4 0

Answer:you just post a question and chose how many points fr the question which makes people want to answer it faster if you answer questions then you get points to be able to post questions

Explanation:i am not new to brainly

kvv77 [185]3 years ago
3 0

Answer:

Sure! Welcome to Brainly! You can earn points by answering question or giving people brainliest. In order to lose points you need to ask a question. They also have a tutoring feature where you can get live tutoring by someone. And you can also scan questions! That's about it, bye!

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C2H4O2 + NaC2H3O2 + H2O + CO2 list the reactants in this chemical reaction
lisabon 2012 [21]

Answer:

C₂H₄O₂ and NaC₂H₃O₂ are reactants.

Explanation:

Word equation:

Acetic acid + sodium acetate  → sodium diacetate

Chemical equation:

C₂H₄O₂ + NaC₂H₃O₂  →  C₄H₇NaO₄

This is a synthesis reaction in which simple reactants combine to form complex product.

This is also balanced chemical equation because there are equal number of atoms of all elements on both side of equation. Thus it follow the law of conservation of mass.

Law of conservation of mass:

According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.

This law was given by french chemist  Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction.

7 0
3 years ago
How many grams are in CO2?
Sati [7]
There are 44grams in CO2
5 0
3 years ago
When a suspension of algae is incubated in a flask in the presence of light and CO2 and then transferred to the dark, the reduct
Aloiza [94]

Answer:

The photosynthesis process is interrupted.

Explanation:

Algae produce energy using the photosynthesis process. The reduction of 3-phosphoglycerate to glyceraldehyde 3-phosphate is part of this process. Despite this reduction reaction being light-independent (Calvin Cycle), the precursors of this reaction are synthesized in light-dependent steps.

This is the reason why the reduction is blocked when the algae is placed in the dark.

8 0
3 years ago
Which is the physical property of ionic compounds in their solid state?
Inga [223]
They are hard solid with a crystal lattice structure... with high melting points
4 0
3 years ago
Please help me complete the following table
Tasya [4]

Answer:

1.) Atomic No. 19

No. of proton 19

No. of electron 19

symbol 39K19

2.) Atomic no. 26

Mass No. 56

No. of proton 26

Symbol 56Fe26

5 0
2 years ago
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