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kvv77 [185]
3 years ago
11

Law of conservation of Mass states that all chemicals equations have to be balanced .

Chemistry
1 answer:
avanturin [10]3 years ago
6 0

Answer:

True

Explanation:

Law of conservation of mass states that for a closed system the mass have to remain constant in time, so for chemical equations you need to ensure that is balanced. Otherwise if you do not balance the equation you would not know how much of a compound to weight for a certain reaction, or you weight an incorrect quantity.

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3 years ago
A 13 Ohm resistor, R, is connected to a battery with unknown voltage, V, as shown below. The total current, I, flowing through t
wlad13 [49]

Answer:

16.12 V

Explanation:

Ohms law explains or portrays the relationship between the voltage (V), current (I) and resistance (R). This is represented using the equation as follows:

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Where;

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3 0
2 years ago
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Reptile [31]

Answer:

3

Explanation:

7m-11=10

quitar 11 de ambos lados

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3 0
3 years ago
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Answer:

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Explanation:

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