Answer:
B
Explanation:
living things are not required to move
1, 4, 1, 2, 1
Explanation:
We have the following chemical reaction:
MnO₂ + HCl → MnCl₂ + H₂O + Cl₂
To balance the chemical equation the number of atoms of each element entering the reaction have to be equal to the number of atoms of each element leaving the reaction, in order to conserve the mass.
So the balanced chemical equation is:
MnO₂ + 4 HCl → MnCl₂ + 2 H₂O + Cl₂
Learn more about:
balancing chemical equations
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Answer: Balanced chemical equation will be :
![5SiO_2+2CaC_2\rightarrow 5Si+2CaO+4CO_2](https://tex.z-dn.net/?f=5SiO_2%2B2CaC_2%5Crightarrow%205Si%2B2CaO%2B4CO_2)
Explanation:
(Unbalanced)
A balanced chemical reaction follows the Law of Conservation of Mass. which states in a chemical reaction mass can neither be created nor be destroyed. In other words total mass of the products is equal to the total mass of reactants.
Balanced chemical equation will be :
![5SiO_2+2CaC_2\rightarrow 5Si+2CaO+4CO_2](https://tex.z-dn.net/?f=5SiO_2%2B2CaC_2%5Crightarrow%205Si%2B2CaO%2B4CO_2)
Answer:u would have 40
Explanation:
because ur taking them away
I believe it’s a. hope this helps