How should this combustion reaction be balanced?
c5hg + o2 → co2 + h2o

4 C5H + 21 O2 > 20 CO2 + 2 H2O

Explanation: there will be 4 moles of C5H, 22 moles of O2 and on the product side 20 moles of CO2 and 2 moles of water.

C atoms is 20 in both reactant and product side

H is 4 atoms each

O have 42 atoms each side.

Explanation:

Balancing the Carbon atoms on the right side,

Balancing the Hydrogen atoms on the right side,

Balancing the Oxygen atoms on the left side,

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.