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KengaRu [80]
2 years ago
6

Can someone pls help me

Chemistry
1 answer:
Alex777 [14]2 years ago
7 0

Answer:

the picture is blurd

Explanation:

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Need help please ASAP
Mashutka [201]

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3 years ago
What are the oxidation numbers of the elements in the nitrite ion, no2−?
sdas [7]
N = 3
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8 0
3 years ago
If you aint stephanie dont anwer​
zimovet [89]
Lol I just did though :)
7 0
3 years ago
Read 2 more answers
If the reactants of wood when burning weigh 10 kgs, how much will the products weigh?
aksik [14]

Answer:

the weight of products is is equal the weight of the wood plus the weight of oxygen that was used to burn that wood, so weigh of the product is greater than 10 kilograms.

Explanation:

Conservation of mass (mass is never lost or gained in chemical reactions), during chemical reaction no particles are created or destroyed, the atoms are rearranged from the reactants to the products.

In this example wood (mostly carbon) and oxygen are reactants and carbon dioxide (mostly) is product of reaction.

7 0
3 years ago
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